Hi,

This patch merges the D front-end with upstream dmd 51be8bb729.

Updates all copyright years from 2024 -> 2025.

Regards,
Iain.

---
gcc/d/ChangeLog:

        * dmd/MERGE: Merge upstream dmd 51be8bb729.

Reviewed-on: https://github.com/dlang/dmd/pull/20958
---
 gcc/d/dmd/MERGE                              | 2 +-
 gcc/d/dmd/access.d                           | 2 +-
 gcc/d/dmd/aggregate.d                        | 2 +-
 gcc/d/dmd/aggregate.h                        | 2 +-
 gcc/d/dmd/aliasthis.d                        | 2 +-
 gcc/d/dmd/aliasthis.h                        | 2 +-
 gcc/d/dmd/arrayop.d                          | 2 +-
 gcc/d/dmd/arraytypes.d                       | 2 +-
 gcc/d/dmd/arraytypes.h                       | 2 +-
 gcc/d/dmd/ast_node.d                         | 2 +-
 gcc/d/dmd/ast_node.h                         | 2 +-
 gcc/d/dmd/astenums.d                         | 2 +-
 gcc/d/dmd/attrib.d                           | 2 +-
 gcc/d/dmd/attrib.h                           | 2 +-
 gcc/d/dmd/attribsem.d                        | 2 +-
 gcc/d/dmd/blockexit.d                        | 2 +-
 gcc/d/dmd/builtin.d                          | 2 +-
 gcc/d/dmd/canthrow.d                         | 2 +-
 gcc/d/dmd/chkformat.d                        | 2 +-
 gcc/d/dmd/clone.d                            | 2 +-
 gcc/d/dmd/common/bitfields.d                 | 2 +-
 gcc/d/dmd/common/charactertables.d           | 2 +-
 gcc/d/dmd/common/charactertables.h           | 2 +-
 gcc/d/dmd/common/file.d                      | 2 +-
 gcc/d/dmd/common/outbuffer.d                 | 2 +-
 gcc/d/dmd/common/outbuffer.h                 | 2 +-
 gcc/d/dmd/common/smallbuffer.d               | 2 +-
 gcc/d/dmd/compiler.d                         | 2 +-
 gcc/d/dmd/compiler.h                         | 2 +-
 gcc/d/dmd/cond.d                             | 2 +-
 gcc/d/dmd/cond.h                             | 2 +-
 gcc/d/dmd/constfold.d                        | 2 +-
 gcc/d/dmd/cparse.d                           | 2 +-
 gcc/d/dmd/ctfe.h                             | 2 +-
 gcc/d/dmd/ctfeexpr.d                         | 2 +-
 gcc/d/dmd/ctorflow.d                         | 2 +-
 gcc/d/dmd/cxxfrontend.d                      | 2 +-
 gcc/d/dmd/dcast.d                            | 2 +-
 gcc/d/dmd/dclass.d                           | 2 +-
 gcc/d/dmd/declaration.d                      | 2 +-
 gcc/d/dmd/declaration.h                      | 2 +-
 gcc/d/dmd/delegatize.d                       | 2 +-
 gcc/d/dmd/denum.d                            | 2 +-
 gcc/d/dmd/deps.d                             | 2 +-
 gcc/d/dmd/dimport.d                          | 2 +-
 gcc/d/dmd/dinterpret.d                       | 2 +-
 gcc/d/dmd/dmacro.d                           | 2 +-
 gcc/d/dmd/dmodule.d                          | 2 +-
 gcc/d/dmd/doc.d                              | 2 +-
 gcc/d/dmd/doc.h                              | 2 +-
 gcc/d/dmd/dscope.d                           | 2 +-
 gcc/d/dmd/dstruct.d                          | 2 +-
 gcc/d/dmd/dsymbol.d                          | 2 +-
 gcc/d/dmd/dsymbol.h                          | 2 +-
 gcc/d/dmd/dsymbolsem.d                       | 2 +-
 gcc/d/dmd/dtemplate.d                        | 2 +-
 gcc/d/dmd/dtoh.d                             | 2 +-
 gcc/d/dmd/dversion.d                         | 2 +-
 gcc/d/dmd/entity.d                           | 2 +-
 gcc/d/dmd/enum.h                             | 2 +-
 gcc/d/dmd/enumsem.d                          | 2 +-
 gcc/d/dmd/errors.d                           | 2 +-
 gcc/d/dmd/errors.h                           | 2 +-
 gcc/d/dmd/errorsink.d                        | 2 +-
 gcc/d/dmd/escape.d                           | 2 +-
 gcc/d/dmd/expression.d                       | 2 +-
 gcc/d/dmd/expression.h                       | 2 +-
 gcc/d/dmd/expressionsem.d                    | 2 +-
 gcc/d/dmd/file_manager.d                     | 2 +-
 gcc/d/dmd/func.d                             | 2 +-
 gcc/d/dmd/funcsem.d                          | 2 +-
 gcc/d/dmd/globals.d                          | 4 ++--
 gcc/d/dmd/globals.h                          | 2 +-
 gcc/d/dmd/gluelayer.d                        | 2 +-
 gcc/d/dmd/hdrgen.d                           | 2 +-
 gcc/d/dmd/hdrgen.h                           | 2 +-
 gcc/d/dmd/iasm.d                             | 2 +-
 gcc/d/dmd/iasmgcc.d                          | 2 +-
 gcc/d/dmd/id.d                               | 2 +-
 gcc/d/dmd/id.h                               | 2 +-
 gcc/d/dmd/identifier.d                       | 2 +-
 gcc/d/dmd/identifier.h                       | 2 +-
 gcc/d/dmd/impcnvtab.d                        | 2 +-
 gcc/d/dmd/imphint.d                          | 2 +-
 gcc/d/dmd/import.h                           | 2 +-
 gcc/d/dmd/importc.d                          | 2 +-
 gcc/d/dmd/init.d                             | 2 +-
 gcc/d/dmd/init.h                             | 2 +-
 gcc/d/dmd/initsem.d                          | 2 +-
 gcc/d/dmd/inline.d                           | 2 +-
 gcc/d/dmd/intrange.d                         | 2 +-
 gcc/d/dmd/json.d                             | 2 +-
 gcc/d/dmd/json.h                             | 2 +-
 gcc/d/dmd/lambdacomp.d                       | 2 +-
 gcc/d/dmd/lexer.d                            | 2 +-
 gcc/d/dmd/location.d                         | 2 +-
 gcc/d/dmd/mangle.h                           | 2 +-
 gcc/d/dmd/mangle/basic.d                     | 2 +-
 gcc/d/dmd/mangle/cpp.d                       | 2 +-
 gcc/d/dmd/mangle/package.d                   | 2 +-
 gcc/d/dmd/module.h                           | 2 +-
 gcc/d/dmd/mtype.d                            | 2 +-
 gcc/d/dmd/mtype.h                            | 2 +-
 gcc/d/dmd/mustuse.d                          | 2 +-
 gcc/d/dmd/nogc.d                             | 2 +-
 gcc/d/dmd/nspace.d                           | 2 +-
 gcc/d/dmd/nspace.h                           | 2 +-
 gcc/d/dmd/ob.d                               | 2 +-
 gcc/d/dmd/objc.d                             | 2 +-
 gcc/d/dmd/objc.h                             | 2 +-
 gcc/d/dmd/opover.d                           | 2 +-
 gcc/d/dmd/optimize.d                         | 2 +-
 gcc/d/dmd/parse.d                            | 2 +-
 gcc/d/dmd/printast.d                         | 2 +-
 gcc/d/dmd/root/aav.d                         | 2 +-
 gcc/d/dmd/root/array.d                       | 2 +-
 gcc/d/dmd/root/array.h                       | 2 +-
 gcc/d/dmd/root/bitarray.d                    | 2 +-
 gcc/d/dmd/root/bitarray.h                    | 2 +-
 gcc/d/dmd/root/complex.d                     | 2 +-
 gcc/d/dmd/root/complex_t.h                   | 2 +-
 gcc/d/dmd/root/ctfloat.d                     | 2 +-
 gcc/d/dmd/root/ctfloat.h                     | 2 +-
 gcc/d/dmd/root/dcompat.h                     | 2 +-
 gcc/d/dmd/root/file.d                        | 2 +-
 gcc/d/dmd/root/filename.d                    | 2 +-
 gcc/d/dmd/root/filename.h                    | 2 +-
 gcc/d/dmd/root/hash.d                        | 2 +-
 gcc/d/dmd/root/optional.d                    | 2 +-
 gcc/d/dmd/root/optional.h                    | 2 +-
 gcc/d/dmd/root/port.d                        | 2 +-
 gcc/d/dmd/root/port.h                        | 2 +-
 gcc/d/dmd/root/region.d                      | 2 +-
 gcc/d/dmd/root/rmem.d                        | 2 +-
 gcc/d/dmd/root/rmem.h                        | 2 +-
 gcc/d/dmd/root/speller.d                     | 2 +-
 gcc/d/dmd/root/string.d                      | 2 +-
 gcc/d/dmd/root/stringtable.d                 | 2 +-
 gcc/d/dmd/root/utf.d                         | 2 +-
 gcc/d/dmd/rootobject.d                       | 2 +-
 gcc/d/dmd/rootobject.h                       | 2 +-
 gcc/d/dmd/safe.d                             | 2 +-
 gcc/d/dmd/scope.h                            | 2 +-
 gcc/d/dmd/semantic2.d                        | 2 +-
 gcc/d/dmd/semantic3.d                        | 2 +-
 gcc/d/dmd/sideeffect.d                       | 2 +-
 gcc/d/dmd/statement.d                        | 2 +-
 gcc/d/dmd/statement.h                        | 2 +-
 gcc/d/dmd/statementsem.d                     | 2 +-
 gcc/d/dmd/staticassert.d                     | 2 +-
 gcc/d/dmd/staticassert.h                     | 2 +-
 gcc/d/dmd/staticcond.d                       | 2 +-
 gcc/d/dmd/stmtstate.d                        | 2 +-
 gcc/d/dmd/target.d                           | 2 +-
 gcc/d/dmd/target.h                           | 2 +-
 gcc/d/dmd/template.h                         | 2 +-
 gcc/d/dmd/templateparamsem.d                 | 2 +-
 gcc/d/dmd/templatesem.d                      | 2 +-
 gcc/d/dmd/tokens.d                           | 2 +-
 gcc/d/dmd/tokens.h                           | 2 +-
 gcc/d/dmd/traits.d                           | 2 +-
 gcc/d/dmd/typesem.d                          | 2 +-
 gcc/d/dmd/typinf.d                           | 2 +-
 gcc/d/dmd/typinf.h                           | 2 +-
 gcc/d/dmd/utils.d                            | 2 +-
 gcc/d/dmd/version.h                          | 2 +-
 gcc/d/dmd/visitor.h                          | 2 +-
 gcc/d/dmd/visitor/foreachvar.d               | 2 +-
 gcc/d/dmd/visitor/package.d                  | 2 +-
 gcc/d/dmd/visitor/postorder.d                | 2 +-
 gcc/d/dmd/visitor/statement_rewrite_walker.d | 2 +-
 171 files changed, 172 insertions(+), 172 deletions(-)

diff --git a/gcc/d/dmd/MERGE b/gcc/d/dmd/MERGE
index 070d9fec28b..57973b18115 100644
--- a/gcc/d/dmd/MERGE
+++ b/gcc/d/dmd/MERGE
@@ -1,4 +1,4 @@
-603225372b211bb66dd0ea1a939043ace5a650cf
+51be8bb729cfa41ff5af4f5b2a9b7b9902bfdaa1
 
 The first line of this file holds the git revision number of the last
 merge done from the dlang/dmd repository.
diff --git a/gcc/d/dmd/access.d b/gcc/d/dmd/access.d
index b3e98f8f18d..df042163234 100644
--- a/gcc/d/dmd/access.d
+++ b/gcc/d/dmd/access.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 
https://dlang.org/spec/attribute.html#visibility_attributes, Visibility 
Attributes)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/access.d, _access.d)
diff --git a/gcc/d/dmd/aggregate.d b/gcc/d/dmd/aggregate.d
index 4423653e908..25a8771f3bd 100644
--- a/gcc/d/dmd/aggregate.d
+++ b/gcc/d/dmd/aggregate.d
@@ -4,7 +4,7 @@
  * Specification: $(LINK2 https://dlang.org/spec/struct.html, Structs, Unions),
  *                $(LINK2 https://dlang.org/spec/class.html, Class).
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/aggregate.d, _aggregate.d)
diff --git a/gcc/d/dmd/aggregate.h b/gcc/d/dmd/aggregate.h
index b7424785fb5..82f8aeca080 100644
--- a/gcc/d/dmd/aggregate.h
+++ b/gcc/d/dmd/aggregate.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/aliasthis.d b/gcc/d/dmd/aliasthis.d
index b5c0399a93e..aec18694c02 100644
--- a/gcc/d/dmd/aliasthis.d
+++ b/gcc/d/dmd/aliasthis.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/class.html#alias-this, Alias 
This)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/aliasthis.d, _aliasthis.d)
diff --git a/gcc/d/dmd/aliasthis.h b/gcc/d/dmd/aliasthis.h
index 88ba35319b3..249da70fd6a 100644
--- a/gcc/d/dmd/aliasthis.h
+++ b/gcc/d/dmd/aliasthis.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2009-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2009-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/arrayop.d b/gcc/d/dmd/arrayop.d
index e1aefdb6d39..3129eb513aa 100644
--- a/gcc/d/dmd/arrayop.d
+++ b/gcc/d/dmd/arrayop.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/arrays.html#array-operations, 
Array Operations)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/arrayop.d, _arrayop.d)
diff --git a/gcc/d/dmd/arraytypes.d b/gcc/d/dmd/arraytypes.d
index feab9a49c7c..e09fb43a1b2 100644
--- a/gcc/d/dmd/arraytypes.d
+++ b/gcc/d/dmd/arraytypes.d
@@ -1,7 +1,7 @@
 /**
  * Provide aliases for arrays of certain declarations or statements.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/arraytypes.d, _arraytypes.d)
diff --git a/gcc/d/dmd/arraytypes.h b/gcc/d/dmd/arraytypes.h
index 779642813f5..28165f3ed8e 100644
--- a/gcc/d/dmd/arraytypes.h
+++ b/gcc/d/dmd/arraytypes.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2006-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2006-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/ast_node.d b/gcc/d/dmd/ast_node.d
index c8c95fa0782..3f2b2212367 100644
--- a/gcc/d/dmd/ast_node.d
+++ b/gcc/d/dmd/ast_node.d
@@ -1,7 +1,7 @@
 /**
  * Defines the base class for all nodes which are part of the AST.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/ast_node.d, _ast_node.d)
diff --git a/gcc/d/dmd/ast_node.h b/gcc/d/dmd/ast_node.h
index db8608e7cdd..0782d7eb460 100644
--- a/gcc/d/dmd/ast_node.h
+++ b/gcc/d/dmd/ast_node.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/astenums.d b/gcc/d/dmd/astenums.d
index bbe1f9f0202..2bbf1e0d262 100644
--- a/gcc/d/dmd/astenums.d
+++ b/gcc/d/dmd/astenums.d
@@ -1,7 +1,7 @@
 /**
  * Defines enums common to dmd and dmd as parse library.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/astenums.d, _astenums.d)
  * Documentation:  https://dlang.org/phobos/dmd_astenums.html
diff --git a/gcc/d/dmd/attrib.d b/gcc/d/dmd/attrib.d
index 80e8878fe93..7135c28fb9b 100644
--- a/gcc/d/dmd/attrib.d
+++ b/gcc/d/dmd/attrib.d
@@ -14,7 +14,7 @@
  * - Protection (`private`, `public`)
  * - Deprecated declarations (`@deprecated`)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/attrib.d, _attrib.d)
diff --git a/gcc/d/dmd/attrib.h b/gcc/d/dmd/attrib.h
index 873c1bdb3da..ef37e0adece 100644
--- a/gcc/d/dmd/attrib.h
+++ b/gcc/d/dmd/attrib.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/attribsem.d b/gcc/d/dmd/attribsem.d
index 44647eee62b..78a3b475a34 100644
--- a/gcc/d/dmd/attribsem.d
+++ b/gcc/d/dmd/attribsem.d
@@ -14,7 +14,7 @@
  * - Protection (`private`, `public`)
  * - Deprecated declarations (`@deprecated`)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/attribsem.d, _attrib.d)
diff --git a/gcc/d/dmd/blockexit.d b/gcc/d/dmd/blockexit.d
index a63130af15d..32012d41db0 100644
--- a/gcc/d/dmd/blockexit.d
+++ b/gcc/d/dmd/blockexit.d
@@ -1,7 +1,7 @@
 /**
  * Find out in what ways control flow can exit a statement block.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/blockexit.d, _blockexit.d)
diff --git a/gcc/d/dmd/builtin.d b/gcc/d/dmd/builtin.d
index 80cf92fb268..e33a8125185 100644
--- a/gcc/d/dmd/builtin.d
+++ b/gcc/d/dmd/builtin.d
@@ -3,7 +3,7 @@
  *
  * Currently includes functions from `std.math`, `core.math` and `core.bitop`.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/builtin.d, _builtin.d)
diff --git a/gcc/d/dmd/canthrow.d b/gcc/d/dmd/canthrow.d
index cb3afc6e62e..a209a0ce771 100644
--- a/gcc/d/dmd/canthrow.d
+++ b/gcc/d/dmd/canthrow.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 
https://dlang.org/spec/function.html#nothrow-functions, Nothrow Functions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/canthrow.d, _canthrow.d)
diff --git a/gcc/d/dmd/chkformat.d b/gcc/d/dmd/chkformat.d
index e87990056c5..a16605ef6a2 100644
--- a/gcc/d/dmd/chkformat.d
+++ b/gcc/d/dmd/chkformat.d
@@ -1,7 +1,7 @@
 /**
  * Check the arguments to `printf` and `scanf` against the `format` string.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/chkformat.d, _chkformat.d)
diff --git a/gcc/d/dmd/clone.d b/gcc/d/dmd/clone.d
index 6454d736d5a..9121517e3e8 100644
--- a/gcc/d/dmd/clone.d
+++ b/gcc/d/dmd/clone.d
@@ -2,7 +2,7 @@
  * Builds struct member functions if needed and not defined by the user.
  * Includes `opEquals`, `opAssign`, post blit, copy constructor and destructor.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/clone.d, _clone.d)
diff --git a/gcc/d/dmd/common/bitfields.d b/gcc/d/dmd/common/bitfields.d
index 926cdf87eca..a157f122ae1 100644
--- a/gcc/d/dmd/common/bitfields.d
+++ b/gcc/d/dmd/common/bitfields.d
@@ -1,7 +1,7 @@
 /**
  * A library bitfields utility
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Dennis Korpel
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/common/bitfields.d, 
common/bitfields.d)
diff --git a/gcc/d/dmd/common/charactertables.d 
b/gcc/d/dmd/common/charactertables.d
index 6a3b302c1eb..93586671165 100644
--- a/gcc/d/dmd/common/charactertables.d
+++ b/gcc/d/dmd/common/charactertables.d
@@ -3,7 +3,7 @@
  *
  * Supports UAX31, C99, C11 and least restrictive (All).
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   $(LINK2 https://cattermole.co.nz, Richard (Rikki) Andrew 
Cattermole)
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/common/charactertables.d, 
common/charactertables.d)
diff --git a/gcc/d/dmd/common/charactertables.h 
b/gcc/d/dmd/common/charactertables.h
index 10a81d3b0cf..2c21767da7a 100644
--- a/gcc/d/dmd/common/charactertables.h
+++ b/gcc/d/dmd/common/charactertables.h
@@ -3,7 +3,7 @@
  *
  * Supports UAX31, C99, C11 and least restrictive (All).
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   $(LINK2 https://cattermole.co.nz, Richard (Rikki) Andrew 
Cattermole)
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/common/charactertables.d, 
common/charactertables.d)
diff --git a/gcc/d/dmd/common/file.d b/gcc/d/dmd/common/file.d
index 52da6ee0792..66238f78291 100644
--- a/gcc/d/dmd/common/file.d
+++ b/gcc/d/dmd/common/file.d
@@ -4,7 +4,7 @@
  * Functions and objects dedicated to file I/O and management. TODO: Move here 
artifacts
  * from places such as root/ so both the frontend and the backend have access 
to them.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/common/file.d, common/_file.d)
diff --git a/gcc/d/dmd/common/outbuffer.d b/gcc/d/dmd/common/outbuffer.d
index 7e5c47409e3..c0ac098502d 100644
--- a/gcc/d/dmd/common/outbuffer.d
+++ b/gcc/d/dmd/common/outbuffer.d
@@ -1,7 +1,7 @@
 /**
  * An expandable buffer in which you can write text or binary data.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/outbuffer.d, 
root/_outbuffer.d)
diff --git a/gcc/d/dmd/common/outbuffer.h b/gcc/d/dmd/common/outbuffer.h
index 2250497c38f..62aca7a8014 100644
--- a/gcc/d/dmd/common/outbuffer.h
+++ b/gcc/d/dmd/common/outbuffer.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/common/smallbuffer.d b/gcc/d/dmd/common/smallbuffer.d
index 608ecc8c6b6..a5674820c49 100644
--- a/gcc/d/dmd/common/smallbuffer.d
+++ b/gcc/d/dmd/common/smallbuffer.d
@@ -1,7 +1,7 @@
 /**
  * Common string functions including filename manipulation.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/common/smallbuffer.d, 
common/_smallbuffer.d)
diff --git a/gcc/d/dmd/compiler.d b/gcc/d/dmd/compiler.d
index 3b00194ba8a..f02da04fab3 100644
--- a/gcc/d/dmd/compiler.d
+++ b/gcc/d/dmd/compiler.d
@@ -1,7 +1,7 @@
 /**
  * Describes a back-end compiler and implements compiler-specific actions.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/compiler.d, _compiler.d)
diff --git a/gcc/d/dmd/compiler.h b/gcc/d/dmd/compiler.h
index 74351edb449..ca085c6649c 100644
--- a/gcc/d/dmd/compiler.h
+++ b/gcc/d/dmd/compiler.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/cond.d b/gcc/d/dmd/cond.d
index 80e4043ce0d..19c6fe3d5c0 100644
--- a/gcc/d/dmd/cond.d
+++ b/gcc/d/dmd/cond.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/version.html, Conditional 
Compilation)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/cond.d, _cond.d)
diff --git a/gcc/d/dmd/cond.h b/gcc/d/dmd/cond.h
index 191164fad6f..174a8fb9aaf 100644
--- a/gcc/d/dmd/cond.h
+++ b/gcc/d/dmd/cond.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/constfold.d b/gcc/d/dmd/constfold.d
index 8e49238d7ae..0e07bfaf635 100644
--- a/gcc/d/dmd/constfold.d
+++ b/gcc/d/dmd/constfold.d
@@ -5,7 +5,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/float.html#fp_const_folding, 
Floating Point Constant Folding)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/constfold.d, _constfold.d)
diff --git a/gcc/d/dmd/cparse.d b/gcc/d/dmd/cparse.d
index 3efda07f5fc..6899468c5eb 100644
--- a/gcc/d/dmd/cparse.d
+++ b/gcc/d/dmd/cparse.d
@@ -3,7 +3,7 @@
  *
  * Specification: C11
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/cparse.d, _cparse.d)
diff --git a/gcc/d/dmd/ctfe.h b/gcc/d/dmd/ctfe.h
index 73f1939490a..e022d7c2a24 100644
--- a/gcc/d/dmd/ctfe.h
+++ b/gcc/d/dmd/ctfe.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/ctfeexpr.d b/gcc/d/dmd/ctfeexpr.d
index 8801288f371..007e693105a 100644
--- a/gcc/d/dmd/ctfeexpr.d
+++ b/gcc/d/dmd/ctfeexpr.d
@@ -1,7 +1,7 @@
 /**
  * CTFE for expressions involving pointers, slices, array concatenation etc.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/ctfeexpr.d, _ctfeexpr.d)
diff --git a/gcc/d/dmd/ctorflow.d b/gcc/d/dmd/ctorflow.d
index ba5240e5e10..3cf9c6917c6 100644
--- a/gcc/d/dmd/ctorflow.d
+++ b/gcc/d/dmd/ctorflow.d
@@ -1,7 +1,7 @@
 /**
  * Manage flow analysis for constructors.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/ctorflow.d, _ctorflow.d)
diff --git a/gcc/d/dmd/cxxfrontend.d b/gcc/d/dmd/cxxfrontend.d
index ecf339962c2..b3d59426966 100644
--- a/gcc/d/dmd/cxxfrontend.d
+++ b/gcc/d/dmd/cxxfrontend.d
@@ -1,7 +1,7 @@
 /**
  * Contains C++ interfaces for interacting with DMD as a library.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/cxxfrontend.d, _cxxfrontend.d)
diff --git a/gcc/d/dmd/dcast.d b/gcc/d/dmd/dcast.d
index 21ddd752ecd..ff987a3e25d 100644
--- a/gcc/d/dmd/dcast.d
+++ b/gcc/d/dmd/dcast.d
@@ -1,7 +1,7 @@
 /**
  * Semantic analysis for cast-expressions.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dcast.d, _dcast.d)
diff --git a/gcc/d/dmd/dclass.d b/gcc/d/dmd/dclass.d
index b21ec0033e0..50a1235e3e2 100644
--- a/gcc/d/dmd/dclass.d
+++ b/gcc/d/dmd/dclass.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/class.html, Classes)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dclass.d, _dclass.d)
diff --git a/gcc/d/dmd/declaration.d b/gcc/d/dmd/declaration.d
index 870401bb69d..e64acb2379a 100644
--- a/gcc/d/dmd/declaration.d
+++ b/gcc/d/dmd/declaration.d
@@ -2,7 +2,7 @@
  * Miscellaneous declarations, including typedef, alias, variable declarations 
including the
  * implicit this declaration, type tuples, ClassInfo, ModuleInfo and various 
TypeInfos.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/declaration.d, _declaration.d)
diff --git a/gcc/d/dmd/declaration.h b/gcc/d/dmd/declaration.h
index 4d23d86ea58..c535e4cbb14 100644
--- a/gcc/d/dmd/declaration.h
+++ b/gcc/d/dmd/declaration.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/delegatize.d b/gcc/d/dmd/delegatize.d
index f302d557216..fa84db1c84d 100644
--- a/gcc/d/dmd/delegatize.d
+++ b/gcc/d/dmd/delegatize.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/function.html#lazy-params, 
Lazy Parameters)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/delegatize.d, _delegatize.d)
diff --git a/gcc/d/dmd/denum.d b/gcc/d/dmd/denum.d
index e85e24ab9e2..401a7a1587e 100644
--- a/gcc/d/dmd/denum.d
+++ b/gcc/d/dmd/denum.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/enum.html, Enums)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/denum.d, _denum.d)
diff --git a/gcc/d/dmd/deps.d b/gcc/d/dmd/deps.d
index efb4b0d4319..4cd5774baae 100644
--- a/gcc/d/dmd/deps.d
+++ b/gcc/d/dmd/deps.d
@@ -22,7 +22,7 @@
  *   source/importb.d
  * ---
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/deps.d, makedeps.d)
  * Documentation:  https://dlang.org/phobos/dmd_deps.html
diff --git a/gcc/d/dmd/dimport.d b/gcc/d/dmd/dimport.d
index 1f48e330ab4..38f86d36e5e 100644
--- a/gcc/d/dmd/dimport.d
+++ b/gcc/d/dmd/dimport.d
@@ -1,7 +1,7 @@
 /**
  * A `Dsymbol` representing a renamed import.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dimport.d, _dimport.d)
diff --git a/gcc/d/dmd/dinterpret.d b/gcc/d/dmd/dinterpret.d
index 4beee42484a..17c5b649a77 100644
--- a/gcc/d/dmd/dinterpret.d
+++ b/gcc/d/dmd/dinterpret.d
@@ -3,7 +3,7 @@
  *
  * Specification: ($LINK2 https://dlang.org/spec/function.html#interpretation, 
Compile Time Function Execution (CTFE))
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dinterpret.d, _dinterpret.d)
diff --git a/gcc/d/dmd/dmacro.d b/gcc/d/dmd/dmacro.d
index 9d702502ad1..af3d5dd6f34 100644
--- a/gcc/d/dmd/dmacro.d
+++ b/gcc/d/dmd/dmacro.d
@@ -1,7 +1,7 @@
 /**
  * Text macro processor for Ddoc.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dmacro.d, _dmacro.d)
diff --git a/gcc/d/dmd/dmodule.d b/gcc/d/dmd/dmodule.d
index dea8df640a0..6c7416856a1 100644
--- a/gcc/d/dmd/dmodule.d
+++ b/gcc/d/dmd/dmodule.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/module.html, Modules)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dmodule.d, _dmodule.d)
diff --git a/gcc/d/dmd/doc.d b/gcc/d/dmd/doc.d
index 261fa387e0a..f3ca53fc115 100644
--- a/gcc/d/dmd/doc.d
+++ b/gcc/d/dmd/doc.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/ddoc.html, Documentation 
Generator)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/doc.d, _doc.d)
diff --git a/gcc/d/dmd/doc.h b/gcc/d/dmd/doc.h
index 1775e354e00..61a51a0b82b 100644
--- a/gcc/d/dmd/doc.h
+++ b/gcc/d/dmd/doc.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/dscope.d b/gcc/d/dmd/dscope.d
index 2a29ef2de93..70829f5f360 100644
--- a/gcc/d/dmd/dscope.d
+++ b/gcc/d/dmd/dscope.d
@@ -3,7 +3,7 @@
  *
  * Not to be confused with the `scope` storage class.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dscope.d, _dscope.d)
diff --git a/gcc/d/dmd/dstruct.d b/gcc/d/dmd/dstruct.d
index 3a26002608a..d1df6f5e429 100644
--- a/gcc/d/dmd/dstruct.d
+++ b/gcc/d/dmd/dstruct.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/struct.html, Structs, Unions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dstruct.d, _dstruct.d)
diff --git a/gcc/d/dmd/dsymbol.d b/gcc/d/dmd/dsymbol.d
index e71c8902989..3e40dbef61c 100644
--- a/gcc/d/dmd/dsymbol.d
+++ b/gcc/d/dmd/dsymbol.d
@@ -1,7 +1,7 @@
 /**
  * The base class for a D symbol, which can be a module, variable, function, 
enum, etc.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dsymbol.d, _dsymbol.d)
diff --git a/gcc/d/dmd/dsymbol.h b/gcc/d/dmd/dsymbol.h
index e3ea87632d1..558d1560888 100644
--- a/gcc/d/dmd/dsymbol.h
+++ b/gcc/d/dmd/dsymbol.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/dsymbolsem.d b/gcc/d/dmd/dsymbolsem.d
index 894ac0dc61b..de5e4bda264 100644
--- a/gcc/d/dmd/dsymbolsem.d
+++ b/gcc/d/dmd/dsymbolsem.d
@@ -2,7 +2,7 @@
  * Does the semantic 1 pass on the AST, which looks at symbol declarations but 
not initializers
  * or function bodies.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dsymbolsem.d, _dsymbolsem.d)
diff --git a/gcc/d/dmd/dtemplate.d b/gcc/d/dmd/dtemplate.d
index 2b5b461457b..3efe77d88fe 100644
--- a/gcc/d/dmd/dtemplate.d
+++ b/gcc/d/dmd/dtemplate.d
@@ -28,7 +28,7 @@
  *   arguments, and uses it if found.
  * - Otherwise, the rest of semantic is run on the `TemplateInstance`.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dtemplate.d, _dtemplate.d)
diff --git a/gcc/d/dmd/dtoh.d b/gcc/d/dmd/dtoh.d
index a586f874902..efc71ad075b 100644
--- a/gcc/d/dmd/dtoh.d
+++ b/gcc/d/dmd/dtoh.d
@@ -2,7 +2,7 @@
  * This module contains the implementation of the C++ header generation 
available through
  * the command line switch -Hc.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dtohd, _dtoh.d)
diff --git a/gcc/d/dmd/dversion.d b/gcc/d/dmd/dversion.d
index 5a24ea9a289..6be7528c591 100644
--- a/gcc/d/dmd/dversion.d
+++ b/gcc/d/dmd/dversion.d
@@ -4,7 +4,7 @@
  * Specification: $(LINK2 
https://dlang.org/spec/version.html#version-specification, Version 
Specification),
  *                $(LINK2 
https://dlang.org/spec/version.html#debug_specification, Debug Specification).
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dversion.d, _dversion.d)
diff --git a/gcc/d/dmd/entity.d b/gcc/d/dmd/entity.d
index af74c3bb8d5..6457a62e1d1 100644
--- a/gcc/d/dmd/entity.d
+++ b/gcc/d/dmd/entity.d
@@ -3,7 +3,7 @@
  *
  * Specification $(LINK2 https://dlang.org/spec/entity.html, Named Character 
Entities)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/entity.d, _entity.d)
diff --git a/gcc/d/dmd/enum.h b/gcc/d/dmd/enum.h
index 7f149f4901a..6d5d3022a7f 100644
--- a/gcc/d/dmd/enum.h
+++ b/gcc/d/dmd/enum.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/enumsem.d b/gcc/d/dmd/enumsem.d
index cd49d294233..30dfeb3450a 100644
--- a/gcc/d/dmd/enumsem.d
+++ b/gcc/d/dmd/enumsem.d
@@ -1,7 +1,7 @@
 /**
  * Does the semantic passes on enums.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/enumsem.d, _enumsem.d)
diff --git a/gcc/d/dmd/errors.d b/gcc/d/dmd/errors.d
index 822cdfa3f9b..c9a29c1c5a0 100644
--- a/gcc/d/dmd/errors.d
+++ b/gcc/d/dmd/errors.d
@@ -1,7 +1,7 @@
 /**
  * Functions for raising errors.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/errors.d, _errors.d)
diff --git a/gcc/d/dmd/errors.h b/gcc/d/dmd/errors.h
index 013244c7811..a2d0f36e038 100644
--- a/gcc/d/dmd/errors.h
+++ b/gcc/d/dmd/errors.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/errorsink.d b/gcc/d/dmd/errorsink.d
index 58a0ec39caa..55144491153 100644
--- a/gcc/d/dmd/errorsink.d
+++ b/gcc/d/dmd/errorsink.d
@@ -1,7 +1,7 @@
 /**
  * Provides an abstraction for what to do with error messages.
  *
- * Copyright:   Copyright (C) 2023-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 2023-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/errorsink.d, _errorsink.d)
diff --git a/gcc/d/dmd/escape.d b/gcc/d/dmd/escape.d
index 35897d66b2a..719ac4b52c8 100644
--- a/gcc/d/dmd/escape.d
+++ b/gcc/d/dmd/escape.d
@@ -1,7 +1,7 @@
 /**
  * Most of the logic to implement scoped pointers and scoped references is 
here.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/escape.d, _escape.d)
diff --git a/gcc/d/dmd/expression.d b/gcc/d/dmd/expression.d
index f8dacd11911..ef5c0b09eb4 100644
--- a/gcc/d/dmd/expression.d
+++ b/gcc/d/dmd/expression.d
@@ -3,7 +3,7 @@
  *
  * Specification: ($LINK2 https://dlang.org/spec/expression.html, Expressions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/expression.d, _expression.d)
diff --git a/gcc/d/dmd/expression.h b/gcc/d/dmd/expression.h
index 9c1e17aba09..3c8d90dd7eb 100644
--- a/gcc/d/dmd/expression.h
+++ b/gcc/d/dmd/expression.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/expressionsem.d b/gcc/d/dmd/expressionsem.d
index 22e9b8ca1da..83f28be96a1 100644
--- a/gcc/d/dmd/expressionsem.d
+++ b/gcc/d/dmd/expressionsem.d
@@ -3,7 +3,7 @@
  *
  * Specification: ($LINK2 https://dlang.org/spec/expression.html, Expressions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/expressionsem.d, 
_expressionsem.d)
diff --git a/gcc/d/dmd/file_manager.d b/gcc/d/dmd/file_manager.d
index f2116e585d8..fc7824f0390 100644
--- a/gcc/d/dmd/file_manager.d
+++ b/gcc/d/dmd/file_manager.d
@@ -1,7 +1,7 @@
 /**
  * Read a file from disk and store it in memory.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/file_manager.d, 
_file_manager.d)
  * Documentation:  https://dlang.org/phobos/dmd_file_manager.html
diff --git a/gcc/d/dmd/func.d b/gcc/d/dmd/func.d
index 7c36823de6e..cc17be741c3 100644
--- a/gcc/d/dmd/func.d
+++ b/gcc/d/dmd/func.d
@@ -8,7 +8,7 @@
  * - `invariant`
  * - `unittest`
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/func.d, _func.d)
diff --git a/gcc/d/dmd/funcsem.d b/gcc/d/dmd/funcsem.d
index 113d28f9364..269a2000bf7 100644
--- a/gcc/d/dmd/funcsem.d
+++ b/gcc/d/dmd/funcsem.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/function.html, Functions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/funcsem.d, _funcsem.d)
diff --git a/gcc/d/dmd/globals.d b/gcc/d/dmd/globals.d
index bb9ad17955b..4a637b519c9 100644
--- a/gcc/d/dmd/globals.d
+++ b/gcc/d/dmd/globals.d
@@ -1,7 +1,7 @@
 /**
  * Stores command line options and contains other miscellaneous declarations.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/globals.d, _globals.d)
@@ -291,7 +291,7 @@ extern (C++) struct Global
 {
     const(char)[] inifilename; /// filename of configuration file as given by 
`-conf=`, or default value
 
-    string copyright = "Copyright (C) 1999-2024 by The D Language Foundation, 
All Rights Reserved";
+    string copyright = "Copyright (C) 1999-2025 by The D Language Foundation, 
All Rights Reserved";
     string written = "written by Walter Bright";
 
     Array!(ImportPathInfo) path;       /// Array of path informations which 
form the import lookup path
diff --git a/gcc/d/dmd/globals.h b/gcc/d/dmd/globals.h
index 981c3010611..cdb0663b18d 100644
--- a/gcc/d/dmd/globals.h
+++ b/gcc/d/dmd/globals.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/gluelayer.d b/gcc/d/dmd/gluelayer.d
index 72e6c521bff..8dca3035795 100644
--- a/gcc/d/dmd/gluelayer.d
+++ b/gcc/d/dmd/gluelayer.d
@@ -3,7 +3,7 @@
  *
  * This 'glues' either the DMC or GCC back-end to the front-end.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/gluelayer.d, _gluelayer.d)
diff --git a/gcc/d/dmd/hdrgen.d b/gcc/d/dmd/hdrgen.d
index 62f49a0c1ca..d33bff1c6dd 100644
--- a/gcc/d/dmd/hdrgen.d
+++ b/gcc/d/dmd/hdrgen.d
@@ -3,7 +3,7 @@
  *
  * Also used to convert AST nodes to D code in general, e.g. for error 
messages or `printf` debugging.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/hdrgen.d, _hdrgen.d)
diff --git a/gcc/d/dmd/hdrgen.h b/gcc/d/dmd/hdrgen.h
index 14793ad23a8..2104b98f75d 100644
--- a/gcc/d/dmd/hdrgen.h
+++ b/gcc/d/dmd/hdrgen.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Dave Fladebo
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/iasm.d b/gcc/d/dmd/iasm.d
index d04bef3e2a8..8301d7529a2 100644
--- a/gcc/d/dmd/iasm.d
+++ b/gcc/d/dmd/iasm.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/iasm.html, Inline Assembler)
  *
- *              Copyright (C) 2018-2024 by The D Language Foundation, All 
Rights Reserved
+ *              Copyright (C) 2018-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/iasm.d, _iasm.d)
diff --git a/gcc/d/dmd/iasmgcc.d b/gcc/d/dmd/iasmgcc.d
index 2741608b795..f8ebf8fbbb9 100644
--- a/gcc/d/dmd/iasmgcc.d
+++ b/gcc/d/dmd/iasmgcc.d
@@ -1,7 +1,7 @@
 /**
  * Inline assembler for the GCC D compiler.
  *
- *              Copyright (C) 2018-2024 by The D Language Foundation, All 
Rights Reserved
+ *              Copyright (C) 2018-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     Iain Buclaw
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/iasmgcc.d, _iasmgcc.d)
diff --git a/gcc/d/dmd/id.d b/gcc/d/dmd/id.d
index fa7fe1d5eda..93db559be33 100644
--- a/gcc/d/dmd/id.d
+++ b/gcc/d/dmd/id.d
@@ -1,7 +1,7 @@
 /**
  * Contains the `Id` struct with a list of predefined symbols the compiler 
knows about.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 https://github.com/dlang/dmd/blob/master/src/dmd/id.d, 
_id.d)
diff --git a/gcc/d/dmd/id.h b/gcc/d/dmd/id.h
index ddc8da23a8f..cab42bf55c4 100644
--- a/gcc/d/dmd/id.h
+++ b/gcc/d/dmd/id.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2017-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2017-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/identifier.d b/gcc/d/dmd/identifier.d
index 9ef8285f8ea..2cb1b44103a 100644
--- a/gcc/d/dmd/identifier.d
+++ b/gcc/d/dmd/identifier.d
@@ -1,7 +1,7 @@
 /**
  * Defines an identifier, which is the name of a `Dsymbol`.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/identifier.d, _identifier.d)
diff --git a/gcc/d/dmd/identifier.h b/gcc/d/dmd/identifier.h
index 4f26801356e..eb06c25c724 100644
--- a/gcc/d/dmd/identifier.h
+++ b/gcc/d/dmd/identifier.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/impcnvtab.d b/gcc/d/dmd/impcnvtab.d
index b899f810aab..cadb079aa53 100644
--- a/gcc/d/dmd/impcnvtab.d
+++ b/gcc/d/dmd/impcnvtab.d
@@ -6,7 +6,7 @@
  * Specification: $(LINK2 https://dlang.org/spec/type.html#integer-promotions, 
Integer Promotions),
  *   $(LINK2 https://dlang.org/spec/type.html#usual-arithmetic-conversions, 
Usual Arithmetic Conversions).
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/impcnvtab.d, _impcnvtab.d)
diff --git a/gcc/d/dmd/imphint.d b/gcc/d/dmd/imphint.d
index 9f9993fe668..c01cb6c946d 100644
--- a/gcc/d/dmd/imphint.d
+++ b/gcc/d/dmd/imphint.d
@@ -3,7 +3,7 @@
  *
  * For example, prompt to `import std.stdio` when using `writeln`.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/imphint.d, _imphint.d)
diff --git a/gcc/d/dmd/import.h b/gcc/d/dmd/import.h
index dc41a005089..14bd889bd6a 100644
--- a/gcc/d/dmd/import.h
+++ b/gcc/d/dmd/import.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/importc.d b/gcc/d/dmd/importc.d
index 84fed8fe633..6a85e96841a 100644
--- a/gcc/d/dmd/importc.d
+++ b/gcc/d/dmd/importc.d
@@ -3,7 +3,7 @@
  *
  * Specification: C11
  *
- * Copyright:   Copyright (C) 2021-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 2021-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/importc.d, _importc.d)
diff --git a/gcc/d/dmd/init.d b/gcc/d/dmd/init.d
index 7e7ac830528..39699c24cbf 100644
--- a/gcc/d/dmd/init.d
+++ b/gcc/d/dmd/init.d
@@ -1,7 +1,7 @@
 /**
  * Defines initializers of variables, e.g. the array literal in `int[3] x = 
[0, 1, 2]`.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/init.d, _init.d)
diff --git a/gcc/d/dmd/init.h b/gcc/d/dmd/init.h
index 951168be32f..a832b9ed4de 100644
--- a/gcc/d/dmd/init.h
+++ b/gcc/d/dmd/init.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/initsem.d b/gcc/d/dmd/initsem.d
index cda4088cb17..d37c85ad46e 100644
--- a/gcc/d/dmd/initsem.d
+++ b/gcc/d/dmd/initsem.d
@@ -1,7 +1,7 @@
 /**
  * Semantic analysis of initializers.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/initsem.d, _initsem.d)
diff --git a/gcc/d/dmd/inline.d b/gcc/d/dmd/inline.d
index 3e163aec4d8..9864b72a340 100644
--- a/gcc/d/dmd/inline.d
+++ b/gcc/d/dmd/inline.d
@@ -4,7 +4,7 @@
  * The AST is traversed, and every function call is considered for inlining 
using `inlinecost.d`.
  * The function call is then inlined if this cost is below a threshold.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/inline.d, _inline.d)
diff --git a/gcc/d/dmd/intrange.d b/gcc/d/dmd/intrange.d
index 8395a84bb17..8a2caaa3005 100644
--- a/gcc/d/dmd/intrange.d
+++ b/gcc/d/dmd/intrange.d
@@ -1,7 +1,7 @@
 /**
  * Implement $(LINK2 https://digitalmars.com/articles/b62.html, Value Range 
Propagation).
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/intrange.d, _intrange.d)
diff --git a/gcc/d/dmd/json.d b/gcc/d/dmd/json.d
index 753c70ac88b..bbc62d73475 100644
--- a/gcc/d/dmd/json.d
+++ b/gcc/d/dmd/json.d
@@ -1,7 +1,7 @@
 /**
  * Code for generating .json descriptions of the module when passing the `-X` 
flag to dmd.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/json.d, _json.d)
diff --git a/gcc/d/dmd/json.h b/gcc/d/dmd/json.h
index b119c9ede4e..821150935aa 100644
--- a/gcc/d/dmd/json.h
+++ b/gcc/d/dmd/json.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/lambdacomp.d b/gcc/d/dmd/lambdacomp.d
index 96a17805d2b..944abb5237d 100644
--- a/gcc/d/dmd/lambdacomp.d
+++ b/gcc/d/dmd/lambdacomp.d
@@ -5,7 +5,7 @@
  * The serialization is a string which contains the type of the parameters and 
the string
  * represantation of the lambda expression.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/lamdbacomp.d, _lambdacomp.d)
diff --git a/gcc/d/dmd/lexer.d b/gcc/d/dmd/lexer.d
index 51e597c4130..4d0a2220602 100644
--- a/gcc/d/dmd/lexer.d
+++ b/gcc/d/dmd/lexer.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/lex.html, Lexical)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/lexer.d, _lexer.d)
diff --git a/gcc/d/dmd/location.d b/gcc/d/dmd/location.d
index ef5430ffa23..b9f1cd4449e 100644
--- a/gcc/d/dmd/location.d
+++ b/gcc/d/dmd/location.d
@@ -1,7 +1,7 @@
 /**
  * Encapsulates file/line/column locations.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/location.d, _location.d)
diff --git a/gcc/d/dmd/mangle.h b/gcc/d/dmd/mangle.h
index de6fa55f777..97875c5dddf 100644
--- a/gcc/d/dmd/mangle.h
+++ b/gcc/d/dmd/mangle.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/mangle/basic.d b/gcc/d/dmd/mangle/basic.d
index eb5a49e9f15..cb92b6f7a34 100644
--- a/gcc/d/dmd/mangle/basic.d
+++ b/gcc/d/dmd/mangle/basic.d
@@ -1,7 +1,7 @@
 /**
  * Defines the building blocks for creating the mangled names for basic types.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/basicmangle.d, _basicmangle.d)
  * Documentation:  https://dlang.org/phobos/dmd_basicmangle.html
diff --git a/gcc/d/dmd/mangle/cpp.d b/gcc/d/dmd/mangle/cpp.d
index 4932b01610a..3ab42e2d9d0 100644
--- a/gcc/d/dmd/mangle/cpp.d
+++ b/gcc/d/dmd/mangle/cpp.d
@@ -4,7 +4,7 @@
  * This is the POSIX side of the implementation.
  * It exports two functions to C++, `toCppMangleItanium` and 
`cppTypeInfoMangleItanium`.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors: Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/cppmangle.d, _cppmangle.d)
diff --git a/gcc/d/dmd/mangle/package.d b/gcc/d/dmd/mangle/package.d
index de4d45f8849..d630d6a9a09 100644
--- a/gcc/d/dmd/mangle/package.d
+++ b/gcc/d/dmd/mangle/package.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/abi.html#name_mangling, Name 
Mangling)
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors: Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/dmangle.d, _dmangle.d)
diff --git a/gcc/d/dmd/module.h b/gcc/d/dmd/module.h
index ec1a11b9c66..e1780146402 100644
--- a/gcc/d/dmd/module.h
+++ b/gcc/d/dmd/module.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/mtype.d b/gcc/d/dmd/mtype.d
index b5276312a08..5ba866c9e55 100644
--- a/gcc/d/dmd/mtype.d
+++ b/gcc/d/dmd/mtype.d
@@ -1,7 +1,7 @@
 /**
  * Defines a D type.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/mtype.d, _mtype.d)
diff --git a/gcc/d/dmd/mtype.h b/gcc/d/dmd/mtype.h
index 990f8d4d70d..4d1938f4a72 100644
--- a/gcc/d/dmd/mtype.h
+++ b/gcc/d/dmd/mtype.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/mustuse.d b/gcc/d/dmd/mustuse.d
index 4fc117e7e2b..005a6c074c4 100644
--- a/gcc/d/dmd/mustuse.d
+++ b/gcc/d/dmd/mustuse.d
@@ -1,7 +1,7 @@
 /**
  * Compile-time checks associated with the @mustuse attribute.
  *
- * Copyright: Copyright (C) 2022-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 2022-2025 by The D Language Foundation, All Rights 
Reserved
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/mustuse.d, _mustuse.d)
  * Documentation:  https://dlang.org/phobos/dmd_mustuse.html
diff --git a/gcc/d/dmd/nogc.d b/gcc/d/dmd/nogc.d
index 6515e9665c5..30e469da82c 100644
--- a/gcc/d/dmd/nogc.d
+++ b/gcc/d/dmd/nogc.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/function.html#nogc-functions, 
No-GC Functions)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/nogc.d, _nogc.d)
diff --git a/gcc/d/dmd/nspace.d b/gcc/d/dmd/nspace.d
index 35d7835ba49..4a21770c4b8 100644
--- a/gcc/d/dmd/nspace.d
+++ b/gcc/d/dmd/nspace.d
@@ -36,7 +36,7 @@
  * are valid D identifier.
  *
  * See_Also:    https://github.com/dlang/dmd/pull/10031
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/nspace.d, _nspace.d)
diff --git a/gcc/d/dmd/nspace.h b/gcc/d/dmd/nspace.h
index db5c47f0708..7b4c302303d 100644
--- a/gcc/d/dmd/nspace.h
+++ b/gcc/d/dmd/nspace.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/ob.d b/gcc/d/dmd/ob.d
index 39cb74c1c82..870e8e7b13b 100644
--- a/gcc/d/dmd/ob.d
+++ b/gcc/d/dmd/ob.d
@@ -1,7 +1,7 @@
 /**
  * Flow analysis for Ownership/Borrowing
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 https://github.com/dlang/dmd/blob/master/src/dmd/ob.d, 
_ob.d)
diff --git a/gcc/d/dmd/objc.d b/gcc/d/dmd/objc.d
index b6719867581..4626f22ee29 100644
--- a/gcc/d/dmd/objc.d
+++ b/gcc/d/dmd/objc.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/objc_interface.html, 
Interfacing to Objective-C)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/objc.d, _objc.d)
diff --git a/gcc/d/dmd/objc.h b/gcc/d/dmd/objc.h
index 0390115aeb1..af6f2e457ee 100644
--- a/gcc/d/dmd/objc.h
+++ b/gcc/d/dmd/objc.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2015-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2015-2025 by The D Language Foundation, All Rights Reserved
  * written by Michel Fortin
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/opover.d b/gcc/d/dmd/opover.d
index 7353532c9e0..06b9e82cf0b 100644
--- a/gcc/d/dmd/opover.d
+++ b/gcc/d/dmd/opover.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/operatoroverloading.html, 
Operator Overloading)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/opover.d, _opover.d)
diff --git a/gcc/d/dmd/optimize.d b/gcc/d/dmd/optimize.d
index 3510d3a54fa..7f2b030e5b3 100644
--- a/gcc/d/dmd/optimize.d
+++ b/gcc/d/dmd/optimize.d
@@ -1,7 +1,7 @@
 /**
  * Perform constant folding.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/optimize.d, _optimize.d)
diff --git a/gcc/d/dmd/parse.d b/gcc/d/dmd/parse.d
index 2a92704dfbf..3d25464fc54 100644
--- a/gcc/d/dmd/parse.d
+++ b/gcc/d/dmd/parse.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/grammar.html, D Grammar)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/parse.d, _parse.d)
diff --git a/gcc/d/dmd/printast.d b/gcc/d/dmd/printast.d
index 26d27707c16..281851e0f25 100644
--- a/gcc/d/dmd/printast.d
+++ b/gcc/d/dmd/printast.d
@@ -1,7 +1,7 @@
 /**
  * Provides an AST printer for debugging.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/printast.d, _printast.d)
diff --git a/gcc/d/dmd/root/aav.d b/gcc/d/dmd/root/aav.d
index 8929679e37e..80b1d636b23 100644
--- a/gcc/d/dmd/root/aav.d
+++ b/gcc/d/dmd/root/aav.d
@@ -1,7 +1,7 @@
 /**
  * Associative array implementation.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/aav.d, root/_aav.d)
diff --git a/gcc/d/dmd/root/array.d b/gcc/d/dmd/root/array.d
index 6e7db065e7e..f36947e396e 100644
--- a/gcc/d/dmd/root/array.d
+++ b/gcc/d/dmd/root/array.d
@@ -2,7 +2,7 @@
 /**
  * Dynamic array implementation.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/array.d, root/_array.d)
diff --git a/gcc/d/dmd/root/array.h b/gcc/d/dmd/root/array.h
index cb8f8dc7381..6b761cf5bae 100644
--- a/gcc/d/dmd/root/array.h
+++ b/gcc/d/dmd/root/array.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 2011-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/bitarray.d b/gcc/d/dmd/root/bitarray.d
index c32d59eec36..b977602087a 100644
--- a/gcc/d/dmd/root/bitarray.d
+++ b/gcc/d/dmd/root/bitarray.d
@@ -1,7 +1,7 @@
 /**
  * Implementation of a bit array.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/bitarray.d, 
root/_bitarray.d)
diff --git a/gcc/d/dmd/root/bitarray.h b/gcc/d/dmd/root/bitarray.h
index 0bea2d55a06..c50247f35fb 100644
--- a/gcc/d/dmd/root/bitarray.h
+++ b/gcc/d/dmd/root/bitarray.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 2011-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/complex.d b/gcc/d/dmd/root/complex.d
index de4c8d34678..710d0e90188 100644
--- a/gcc/d/dmd/root/complex.d
+++ b/gcc/d/dmd/root/complex.d
@@ -1,7 +1,7 @@
 /**
  * Implements a complex number type.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/complex.d, _complex.d)
diff --git a/gcc/d/dmd/root/complex_t.h b/gcc/d/dmd/root/complex_t.h
index 8134f9e2591..58a07053986 100644
--- a/gcc/d/dmd/root/complex_t.h
+++ b/gcc/d/dmd/root/complex_t.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/ctfloat.d b/gcc/d/dmd/root/ctfloat.d
index 70446066593..080fa3d8f1a 100644
--- a/gcc/d/dmd/root/ctfloat.d
+++ b/gcc/d/dmd/root/ctfloat.d
@@ -1,7 +1,7 @@
 /**
  * Collects functions for compile-time floating-point calculations.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/ctfloat.d, 
root/_ctfloat.d)
diff --git a/gcc/d/dmd/root/ctfloat.h b/gcc/d/dmd/root/ctfloat.h
index ba8b4478246..815839c40a6 100644
--- a/gcc/d/dmd/root/ctfloat.h
+++ b/gcc/d/dmd/root/ctfloat.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/dcompat.h b/gcc/d/dmd/root/dcompat.h
index e397fa75c10..1c89b570ac6 100644
--- a/gcc/d/dmd/root/dcompat.h
+++ b/gcc/d/dmd/root/dcompat.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/file.d b/gcc/d/dmd/root/file.d
index ee7170e230c..7accc61089c 100644
--- a/gcc/d/dmd/root/file.d
+++ b/gcc/d/dmd/root/file.d
@@ -1,7 +1,7 @@
 /**
  * Read a file from disk and store it in memory.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/file.d, root/_file.d)
diff --git a/gcc/d/dmd/root/filename.d b/gcc/d/dmd/root/filename.d
index bd1233d2acb..602e62cb849 100644
--- a/gcc/d/dmd/root/filename.d
+++ b/gcc/d/dmd/root/filename.d
@@ -1,7 +1,7 @@
 /**
  * Encapsulate path and file names.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/filename.d, 
root/_filename.d)
diff --git a/gcc/d/dmd/root/filename.h b/gcc/d/dmd/root/filename.h
index b4d25b91703..4f7822194a8 100644
--- a/gcc/d/dmd/root/filename.h
+++ b/gcc/d/dmd/root/filename.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/hash.d b/gcc/d/dmd/root/hash.d
index 441620e60b4..0852a9f7796 100644
--- a/gcc/d/dmd/root/hash.d
+++ b/gcc/d/dmd/root/hash.d
@@ -1,7 +1,7 @@
 /**
  * Hash functions for arbitrary binary data.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Martin Nowak, Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/hash.d, root/_hash.d)
diff --git a/gcc/d/dmd/root/optional.d b/gcc/d/dmd/root/optional.d
index e7d0e1ef785..8602bcf3b83 100644
--- a/gcc/d/dmd/root/optional.d
+++ b/gcc/d/dmd/root/optional.d
@@ -1,7 +1,7 @@
 /**
  * Implementation of an 'Optional' type
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/optional.d, 
root/_optional.d)
diff --git a/gcc/d/dmd/root/optional.h b/gcc/d/dmd/root/optional.h
index a92deddc638..e01a612659f 100644
--- a/gcc/d/dmd/root/optional.h
+++ b/gcc/d/dmd/root/optional.h
@@ -3,7 +3,7 @@
 /**
  * Optional implementation.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/optional.h, 
root/_optional.h)
diff --git a/gcc/d/dmd/root/port.d b/gcc/d/dmd/root/port.d
index ee846bdb291..4f21884dc7e 100644
--- a/gcc/d/dmd/root/port.d
+++ b/gcc/d/dmd/root/port.d
@@ -1,7 +1,7 @@
 /**
  * Portable routines for functions that have different implementations on 
different platforms.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/port.d, root/_port.d)
diff --git a/gcc/d/dmd/root/port.h b/gcc/d/dmd/root/port.h
index 6c7dddd43ae..dfb56b0fefd 100644
--- a/gcc/d/dmd/root/port.h
+++ b/gcc/d/dmd/root/port.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/region.d b/gcc/d/dmd/root/region.d
index a9fab162537..3928a5569e8 100644
--- a/gcc/d/dmd/root/region.d
+++ b/gcc/d/dmd/root/region.d
@@ -1,7 +1,7 @@
 /**
  * Region storage allocator implementation.
  *
- * Copyright:   Copyright (C) 2019-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 2019-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/region.d, root/_region.d)
diff --git a/gcc/d/dmd/root/rmem.d b/gcc/d/dmd/root/rmem.d
index 8eaf6094f52..8fa0b08136c 100644
--- a/gcc/d/dmd/root/rmem.d
+++ b/gcc/d/dmd/root/rmem.d
@@ -1,7 +1,7 @@
 /**
  * Allocate memory using `malloc` or the GC depending on the configuration.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/rmem.d, root/_rmem.d)
diff --git a/gcc/d/dmd/root/rmem.h b/gcc/d/dmd/root/rmem.h
index 09c0fc07ccc..b6645ec1294 100644
--- a/gcc/d/dmd/root/rmem.h
+++ b/gcc/d/dmd/root/rmem.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/root/speller.d b/gcc/d/dmd/root/speller.d
index ae09cba37fc..e984a9e9855 100644
--- a/gcc/d/dmd/root/speller.d
+++ b/gcc/d/dmd/root/speller.d
@@ -3,7 +3,7 @@
  *
  * Does not have any dependencies on the rest of DMD.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/speller.d, 
root/_speller.d)
diff --git a/gcc/d/dmd/root/string.d b/gcc/d/dmd/root/string.d
index be606c41f7d..252ed77ff84 100644
--- a/gcc/d/dmd/root/string.d
+++ b/gcc/d/dmd/root/string.d
@@ -1,7 +1,7 @@
 /**
  * Contains various string related functions.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/string.d, root/_string.d)
diff --git a/gcc/d/dmd/root/stringtable.d b/gcc/d/dmd/root/stringtable.d
index 1fba919dec5..b40e7dfece0 100644
--- a/gcc/d/dmd/root/stringtable.d
+++ b/gcc/d/dmd/root/stringtable.d
@@ -1,7 +1,7 @@
 /**
  * A specialized associative array with string keys stored in a variable 
length structure.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/stringtable.d, 
root/_stringtable.d)
diff --git a/gcc/d/dmd/root/utf.d b/gcc/d/dmd/root/utf.d
index 36f0b985c3a..ede1fd86784 100644
--- a/gcc/d/dmd/root/utf.d
+++ b/gcc/d/dmd/root/utf.d
@@ -1,7 +1,7 @@
 /**
  * Functions related to UTF encoding.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/root/utf.d, _utf.d)
diff --git a/gcc/d/dmd/rootobject.d b/gcc/d/dmd/rootobject.d
index 7c926fea055..8b8a13caaa6 100644
--- a/gcc/d/dmd/rootobject.d
+++ b/gcc/d/dmd/rootobject.d
@@ -1,7 +1,7 @@
 /**
  * Provide the root object that AST classes in dmd inherit from.
  *
- * Copyright: Copyright (C) 1999-2024 by The D Language Foundation, All Rights 
Reserved
+ * Copyright: Copyright (C) 1999-2025 by The D Language Foundation, All Rights 
Reserved
  * Authors:   Walter Bright, https://www.digitalmars.com
  * License:   $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
  * Source:    $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/rootobject.d, _rootobject.d)
diff --git a/gcc/d/dmd/rootobject.h b/gcc/d/dmd/rootobject.h
index 718a54f0275..330d2c99b26 100644
--- a/gcc/d/dmd/rootobject.h
+++ b/gcc/d/dmd/rootobject.h
@@ -1,5 +1,5 @@
 
-/* Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+/* Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/safe.d b/gcc/d/dmd/safe.d
index bb9cbe9f167..3f83d50ff80 100644
--- a/gcc/d/dmd/safe.d
+++ b/gcc/d/dmd/safe.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 
https://dlang.org/spec/function.html#function-safety, Function Safety)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/safe.d, _safe.d)
diff --git a/gcc/d/dmd/scope.h b/gcc/d/dmd/scope.h
index 428f5436f4c..b57d77d9882 100644
--- a/gcc/d/dmd/scope.h
+++ b/gcc/d/dmd/scope.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/semantic2.d b/gcc/d/dmd/semantic2.d
index 893dc1b9d7b..4b410a17ca7 100644
--- a/gcc/d/dmd/semantic2.d
+++ b/gcc/d/dmd/semantic2.d
@@ -1,7 +1,7 @@
 /**
  * Performs the semantic2 stage, which deals with initializer expressions.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/semantic2.d, _semantic2.d)
diff --git a/gcc/d/dmd/semantic3.d b/gcc/d/dmd/semantic3.d
index b9ac0c699f4..bfb8c75ea5d 100644
--- a/gcc/d/dmd/semantic3.d
+++ b/gcc/d/dmd/semantic3.d
@@ -1,7 +1,7 @@
 /**
  * Performs the semantic3 stage, which deals with function bodies.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/semantic3.d, _semantic3.d)
diff --git a/gcc/d/dmd/sideeffect.d b/gcc/d/dmd/sideeffect.d
index c8c0c783e9c..8f905caceb1 100644
--- a/gcc/d/dmd/sideeffect.d
+++ b/gcc/d/dmd/sideeffect.d
@@ -1,7 +1,7 @@
 /**
  * Find side-effects of expressions.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/sideeffect.d, _sideeffect.d)
diff --git a/gcc/d/dmd/statement.d b/gcc/d/dmd/statement.d
index 1d63946bb5e..602d3a66293 100644
--- a/gcc/d/dmd/statement.d
+++ b/gcc/d/dmd/statement.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/statement.html, Statements)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/statement.d, _statement.d)
diff --git a/gcc/d/dmd/statement.h b/gcc/d/dmd/statement.h
index eac300dc8ce..5f962b26d63 100644
--- a/gcc/d/dmd/statement.h
+++ b/gcc/d/dmd/statement.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/statementsem.d b/gcc/d/dmd/statementsem.d
index d19052b504c..04d0b40265e 100644
--- a/gcc/d/dmd/statementsem.d
+++ b/gcc/d/dmd/statementsem.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/statement.html, Statements)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/statementsem.d, 
_statementsem.d)
diff --git a/gcc/d/dmd/staticassert.d b/gcc/d/dmd/staticassert.d
index 0e959bc84af..495241e1073 100644
--- a/gcc/d/dmd/staticassert.d
+++ b/gcc/d/dmd/staticassert.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/version.html#static-assert, 
Static Assert)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/staticassert.d, 
_staticassert.d)
diff --git a/gcc/d/dmd/staticassert.h b/gcc/d/dmd/staticassert.h
index 9a10dee9692..1ef72850a7d 100644
--- a/gcc/d/dmd/staticassert.h
+++ b/gcc/d/dmd/staticassert.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/staticcond.d b/gcc/d/dmd/staticcond.d
index 3ab6885586a..288cfdc5fbd 100644
--- a/gcc/d/dmd/staticcond.d
+++ b/gcc/d/dmd/staticcond.d
@@ -1,7 +1,7 @@
 /**
  * Lazily evaluate static conditions for `static if`, `static assert` and 
template constraints.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/staticcond.d, _staticcond.d)
diff --git a/gcc/d/dmd/stmtstate.d b/gcc/d/dmd/stmtstate.d
index e1ed16594a8..fe53d80211d 100644
--- a/gcc/d/dmd/stmtstate.d
+++ b/gcc/d/dmd/stmtstate.d
@@ -1,7 +1,7 @@
 /**
  * Used to help transform statement AST into flow graph.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/stmtstate.d, _stmtstate.d)
diff --git a/gcc/d/dmd/target.d b/gcc/d/dmd/target.d
index 33249bd1d0b..e32851baa7d 100644
--- a/gcc/d/dmd/target.d
+++ b/gcc/d/dmd/target.d
@@ -15,7 +15,7 @@
  * - $(LINK2 https://github.com/ldc-developers/ldc, LDC repository)
  * - $(LINK2 https://github.com/D-Programming-GDC/gcc, GDC repository)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/target.d, _target.d)
diff --git a/gcc/d/dmd/target.h b/gcc/d/dmd/target.h
index b8081bfd0f7..596560935b4 100644
--- a/gcc/d/dmd/target.h
+++ b/gcc/d/dmd/target.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2013-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2013-2025 by The D Language Foundation, All Rights Reserved
  * written by Iain Buclaw
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/template.h b/gcc/d/dmd/template.h
index e98a1d6a619..5576965ce4b 100644
--- a/gcc/d/dmd/template.h
+++ b/gcc/d/dmd/template.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/templateparamsem.d b/gcc/d/dmd/templateparamsem.d
index 8a08e716524..e7a40a0dc4d 100644
--- a/gcc/d/dmd/templateparamsem.d
+++ b/gcc/d/dmd/templateparamsem.d
@@ -1,7 +1,7 @@
 /**
  * Semantic analysis of template parameters.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/templateparamsem.d, 
_templateparamsem.d)
diff --git a/gcc/d/dmd/templatesem.d b/gcc/d/dmd/templatesem.d
index e514456225c..17526e604c0 100644
--- a/gcc/d/dmd/templatesem.d
+++ b/gcc/d/dmd/templatesem.d
@@ -1,7 +1,7 @@
 /**
  * Template semantics.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/templatesem.d, _templatesem.d)
diff --git a/gcc/d/dmd/tokens.d b/gcc/d/dmd/tokens.d
index aad88d6bcab..3a6e14c4873 100644
--- a/gcc/d/dmd/tokens.d
+++ b/gcc/d/dmd/tokens.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/lex.html#tokens, Tokens)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/tokens.d, _tokens.d)
diff --git a/gcc/d/dmd/tokens.h b/gcc/d/dmd/tokens.h
index c12a00b7bb6..ecbcc024746 100644
--- a/gcc/d/dmd/tokens.h
+++ b/gcc/d/dmd/tokens.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/traits.d b/gcc/d/dmd/traits.d
index dedfeb77a2f..37363ffed9d 100644
--- a/gcc/d/dmd/traits.d
+++ b/gcc/d/dmd/traits.d
@@ -3,7 +3,7 @@
  *
  * Specification: $(LINK2 https://dlang.org/spec/traits.html, Traits)
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/traits.d, _traits.d)
diff --git a/gcc/d/dmd/typesem.d b/gcc/d/dmd/typesem.d
index d382101192d..65bad387ef8 100644
--- a/gcc/d/dmd/typesem.d
+++ b/gcc/d/dmd/typesem.d
@@ -1,7 +1,7 @@
 /**
  * Semantic analysis for D types.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/typesem.d, _typesem.d)
diff --git a/gcc/d/dmd/typinf.d b/gcc/d/dmd/typinf.d
index 1a96823dadc..f0ced8279a7 100644
--- a/gcc/d/dmd/typinf.d
+++ b/gcc/d/dmd/typinf.d
@@ -1,7 +1,7 @@
 /**
  * Generate `TypeInfo` objects, which are needed for run-time introspection of 
types.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/typinf.d, _typinf.d)
diff --git a/gcc/d/dmd/typinf.h b/gcc/d/dmd/typinf.h
index e4161919112..c34494da2f1 100644
--- a/gcc/d/dmd/typinf.h
+++ b/gcc/d/dmd/typinf.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/utils.d b/gcc/d/dmd/utils.d
index 8b418968dab..e20b86f03c1 100644
--- a/gcc/d/dmd/utils.d
+++ b/gcc/d/dmd/utils.d
@@ -1,7 +1,7 @@
 /**
  * This module defines some utility functions for DMD.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/utils.d, _utils.d)
diff --git a/gcc/d/dmd/version.h b/gcc/d/dmd/version.h
index 8840b59b982..1200b2e5ee1 100644
--- a/gcc/d/dmd/version.h
+++ b/gcc/d/dmd/version.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 1999-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 1999-2025 by The D Language Foundation, All Rights Reserved
  * written by Walter Bright
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
diff --git a/gcc/d/dmd/visitor.h b/gcc/d/dmd/visitor.h
index ab5cba6f7d0..94fd29402ff 100644
--- a/gcc/d/dmd/visitor.h
+++ b/gcc/d/dmd/visitor.h
@@ -1,6 +1,6 @@
 
 /* Compiler implementation of the D programming language
- * Copyright (C) 2013-2024 by The D Language Foundation, All Rights Reserved
+ * Copyright (C) 2013-2025 by The D Language Foundation, All Rights Reserved
  * https://www.digitalmars.com
  * Distributed under the Boost Software License, Version 1.0.
  * https://www.boost.org/LICENSE_1_0.txt
diff --git a/gcc/d/dmd/visitor/foreachvar.d b/gcc/d/dmd/visitor/foreachvar.d
index 4f1f64fb0d7..d170206ead6 100644
--- a/gcc/d/dmd/visitor/foreachvar.d
+++ b/gcc/d/dmd/visitor/foreachvar.d
@@ -1,7 +1,7 @@
 /**
  * Utility to visit every variable in an expression.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/foreachvar.d, _foreachvar.d)
diff --git a/gcc/d/dmd/visitor/package.d b/gcc/d/dmd/visitor/package.d
index 8c1d034b234..64e251492ec 100644
--- a/gcc/d/dmd/visitor/package.d
+++ b/gcc/d/dmd/visitor/package.d
@@ -1,7 +1,7 @@
 /**
  * Provides a visitor class visiting all AST nodes present in the compiler.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/visitor.d, _visitor.d)
diff --git a/gcc/d/dmd/visitor/postorder.d b/gcc/d/dmd/visitor/postorder.d
index 39c38a284f4..731e682ce06 100644
--- a/gcc/d/dmd/visitor/postorder.d
+++ b/gcc/d/dmd/visitor/postorder.d
@@ -1,7 +1,7 @@
 /**
  * A depth-first visitor for expressions and statements.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/apply.d, _apply.d)
diff --git a/gcc/d/dmd/visitor/statement_rewrite_walker.d 
b/gcc/d/dmd/visitor/statement_rewrite_walker.d
index aeb5ac8263d..6700414b576 100644
--- a/gcc/d/dmd/visitor/statement_rewrite_walker.d
+++ b/gcc/d/dmd/visitor/statement_rewrite_walker.d
@@ -1,7 +1,7 @@
 /**
  * Provides a visitor for statements that allows rewriting the currently 
visited node.
  *
- * Copyright:   Copyright (C) 1999-2024 by The D Language Foundation, All 
Rights Reserved
+ * Copyright:   Copyright (C) 1999-2025 by The D Language Foundation, All 
Rights Reserved
  * Authors:     $(LINK2 https://www.digitalmars.com, Walter Bright)
  * License:     $(LINK2 https://www.boost.org/LICENSE_1_0.txt, Boost License 
1.0)
  * Source:      $(LINK2 
https://github.com/dlang/dmd/blob/master/src/dmd/statement_rewrite_walker.d, 
_statement_rewrite_walker.d)
-- 
2.43.0

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