From: Owen Avery <[email protected]>
gcc/rust/ChangeLog:
* backend/rust-compile-fnparam.h
(CompileFnParam::visit): Remove HIR::GroupedPattern visitor.
* backend/rust-compile-pattern.cc
(CompilePatternCaseLabelExpr::visit): Remove HIR::GroupedPattern
visitor.
(CompilePatternBindings::visit): Remove HIR::GroupedPattern visitor.
* backend/rust-compile-pattern.h
(CompilePatternCaseLabelExpr::visit): Remove HIR::GroupedPattern
visitor.
(CompilePatternBindings::visit): Remove HIR::GroupedPattern visitor.
(CompilePatternLet::visit): Remove HIR::GroupedPattern visitor.
* backend/rust-compile-resolve-path.h
(ResolvePathRef::visit): Remove HIR::GroupedPattern visitor.
* backend/rust-compile-var-decl.h
(CompileVarDecl::visit): Remove HIR::GroupedPattern visitor.
* checks/errors/rust-const-checker.cc
(ConstChecker::visit): Remove HIR::GroupedPattern visitor.
* checks/errors/rust-const-checker.h
(ConstChecker::visit): Remove HIR::GroupedPattern visitor.
* checks/errors/rust-unsafe-checker.cc
(UnsafeChecker::visit): Remove HIR::GroupedPattern visitor.
* checks/errors/rust-unsafe-checker.h
(UnsafeChecker::visit): Remove HIR::GroupedPattern visitor.
* hir/rust-hir-dump.cc (Dump::visit): Remove HIR::GroupedPattern
visitor.
* hir/rust-hir-dump.h (Dump::visit): Remove HIR::GroupedPattern visitor.
* hir/tree/rust-hir-full-decls.h (class GroupedPattern): Remove class.
* hir/tree/rust-hir-full-test.cc (GroupedPattern::accept_vis): Remove
method.
* hir/tree/rust-hir-pattern.h (class GroupedPattern): Remove class.
* hir/tree/rust-hir-visitor.h
(HIRFullVisitor::visit): Remove HIR::GroupedPattern visitor.
(HIRFullVisitorBase::visit): Remove HIR::GroupedPattern visitor.
(HIRPatternVisitor::visit): Remove HIR::GroupedPattern visitor.
* typecheck/rust-hir-type-check-pattern.cc
(TypeCheckPattern::visit): Remove HIR::GroupedPattern visitor.
* typecheck/rust-hir-type-check-pattern.h
(TypeCheckPattern::visit): Remove HIR::GroupedPattern visitor.
Signed-off-by: Owen Avery <[email protected]>
---
gcc/rust/backend/rust-compile-fnparam.h | 1 -
gcc/rust/backend/rust-compile-pattern.cc | 12 ----
gcc/rust/backend/rust-compile-pattern.h | 8 ---
gcc/rust/backend/rust-compile-resolve-path.h | 1 -
gcc/rust/backend/rust-compile-var-decl.h | 1 -
gcc/rust/checks/errors/rust-const-checker.cc | 4 --
gcc/rust/checks/errors/rust-const-checker.h | 1 -
gcc/rust/checks/errors/rust-unsafe-checker.cc | 4 --
gcc/rust/checks/errors/rust-unsafe-checker.h | 1 -
gcc/rust/hir/rust-hir-dump.cc | 3 -
gcc/rust/hir/rust-hir-dump.h | 1 -
gcc/rust/hir/tree/rust-hir-full-decls.h | 1 -
gcc/rust/hir/tree/rust-hir-full-test.cc | 12 ----
gcc/rust/hir/tree/rust-hir-pattern.h | 69 -------------------
gcc/rust/hir/tree/rust-hir-visitor.h | 3 -
.../typecheck/rust-hir-type-check-pattern.cc | 9 ---
.../typecheck/rust-hir-type-check-pattern.h | 1 -
17 files changed, 132 deletions(-)
diff --git a/gcc/rust/backend/rust-compile-fnparam.h
b/gcc/rust/backend/rust-compile-fnparam.h
index 0d99814a6b3..10e8b67c140 100644
--- a/gcc/rust/backend/rust-compile-fnparam.h
+++ b/gcc/rust/backend/rust-compile-fnparam.h
@@ -39,7 +39,6 @@ public:
void visit (HIR::TupleStructPattern &) override;
// Empty visit for unused Pattern HIR nodes.
- void visit (HIR::GroupedPattern &) override {}
void visit (HIR::LiteralPattern &) override {}
void visit (HIR::PathInExpression &) override {}
void visit (HIR::QualifiedPathInExpression &) override {}
diff --git a/gcc/rust/backend/rust-compile-pattern.cc
b/gcc/rust/backend/rust-compile-pattern.cc
index e13d6caf7e6..bad98be44d0 100644
--- a/gcc/rust/backend/rust-compile-pattern.cc
+++ b/gcc/rust/backend/rust-compile-pattern.cc
@@ -161,12 +161,6 @@ CompilePatternCaseLabelExpr::visit (HIR::RangePattern
&pattern)
case_label_expr = build_case_label (lower, upper, associated_case_label);
}
-void
-CompilePatternCaseLabelExpr::visit (HIR::GroupedPattern &pattern)
-{
- pattern.get_item ()->accept_vis (*this);
-}
-
// setup the bindings
void
@@ -335,12 +329,6 @@ CompilePatternBindings::visit (HIR::StructPattern &pattern)
}
}
-void
-CompilePatternBindings::visit (HIR::GroupedPattern &pattern)
-{
- pattern.get_item ()->accept_vis (*this);
-}
-
void
CompilePatternLet::visit (HIR::IdentifierPattern &pattern)
{
diff --git a/gcc/rust/backend/rust-compile-pattern.h
b/gcc/rust/backend/rust-compile-pattern.h
index 317a3451161..ddf5b14265e 100644
--- a/gcc/rust/backend/rust-compile-pattern.h
+++ b/gcc/rust/backend/rust-compile-pattern.h
@@ -38,7 +38,6 @@ public:
void visit (HIR::TupleStructPattern &pattern) override;
void visit (HIR::WildcardPattern &pattern) override;
void visit (HIR::RangePattern &pattern) override;
- void visit (HIR::GroupedPattern &pattern) override;
// Empty visit for unused Pattern HIR nodes.
void visit (HIR::IdentifierPattern &) override {}
@@ -70,7 +69,6 @@ public:
void visit (HIR::StructPattern &pattern) override;
void visit (HIR::TupleStructPattern &pattern) override;
- void visit (HIR::GroupedPattern &) override;
// Empty visit for unused Pattern HIR nodes.
void visit (HIR::IdentifierPattern &) override {}
@@ -105,12 +103,6 @@ public:
void visit (HIR::WildcardPattern &) override;
// check for unimplemented Pattern HIR nodes.
- void visit (HIR::GroupedPattern &pattern) override
- {
- rust_sorry_at (pattern.get_locus (),
- "grouped pattern let statements not supported");
- }
-
void visit (HIR::LiteralPattern &pattern) override
{
rust_sorry_at (pattern.get_locus (),
diff --git a/gcc/rust/backend/rust-compile-resolve-path.h
b/gcc/rust/backend/rust-compile-resolve-path.h
index 67ff7eed2d5..6aec7be472f 100644
--- a/gcc/rust/backend/rust-compile-resolve-path.h
+++ b/gcc/rust/backend/rust-compile-resolve-path.h
@@ -45,7 +45,6 @@ public:
void visit (HIR::QualifiedPathInExpression &expr) override;
// Empty visit for unused Pattern HIR nodes.
- void visit (HIR::GroupedPattern &) override {}
void visit (HIR::IdentifierPattern &) override {}
void visit (HIR::LiteralPattern &) override {}
void visit (HIR::RangePattern &) override {}
diff --git a/gcc/rust/backend/rust-compile-var-decl.h
b/gcc/rust/backend/rust-compile-var-decl.h
index 791ee9c1112..9e07999f273 100644
--- a/gcc/rust/backend/rust-compile-var-decl.h
+++ b/gcc/rust/backend/rust-compile-var-decl.h
@@ -69,7 +69,6 @@ public:
}
// Empty visit for unused Pattern HIR nodes.
- void visit (HIR::GroupedPattern &) override {}
void visit (HIR::LiteralPattern &) override {}
void visit (HIR::PathInExpression &) override {}
void visit (HIR::QualifiedPathInExpression &) override {}
diff --git a/gcc/rust/checks/errors/rust-const-checker.cc
b/gcc/rust/checks/errors/rust-const-checker.cc
index 7e31c9f9c28..3752cf36716 100644
--- a/gcc/rust/checks/errors/rust-const-checker.cc
+++ b/gcc/rust/checks/errors/rust-const-checker.cc
@@ -834,10 +834,6 @@ void
ConstChecker::visit (TuplePattern &)
{}
-void
-ConstChecker::visit (GroupedPattern &)
-{}
-
void
ConstChecker::visit (SlicePattern &)
{}
diff --git a/gcc/rust/checks/errors/rust-const-checker.h
b/gcc/rust/checks/errors/rust-const-checker.h
index 238173874aa..e0402361367 100644
--- a/gcc/rust/checks/errors/rust-const-checker.h
+++ b/gcc/rust/checks/errors/rust-const-checker.h
@@ -186,7 +186,6 @@ private:
virtual void visit (TuplePatternItemsMultiple &tuple_items) override;
virtual void visit (TuplePatternItemsRanged &tuple_items) override;
virtual void visit (TuplePattern &pattern) override;
- virtual void visit (GroupedPattern &pattern) override;
virtual void visit (SlicePattern &pattern) override;
virtual void visit (EmptyStmt &stmt) override;
virtual void visit (LetStmt &stmt) override;
diff --git a/gcc/rust/checks/errors/rust-unsafe-checker.cc
b/gcc/rust/checks/errors/rust-unsafe-checker.cc
index 3c369a2a81a..ff7a0b3f85a 100644
--- a/gcc/rust/checks/errors/rust-unsafe-checker.cc
+++ b/gcc/rust/checks/errors/rust-unsafe-checker.cc
@@ -901,10 +901,6 @@ void
UnsafeChecker::visit (TuplePattern &)
{}
-void
-UnsafeChecker::visit (GroupedPattern &)
-{}
-
void
UnsafeChecker::visit (SlicePattern &)
{}
diff --git a/gcc/rust/checks/errors/rust-unsafe-checker.h
b/gcc/rust/checks/errors/rust-unsafe-checker.h
index 2abd3a62351..ce270c0e7ef 100644
--- a/gcc/rust/checks/errors/rust-unsafe-checker.h
+++ b/gcc/rust/checks/errors/rust-unsafe-checker.h
@@ -168,7 +168,6 @@ private:
virtual void visit (TuplePatternItemsMultiple &tuple_items) override;
virtual void visit (TuplePatternItemsRanged &tuple_items) override;
virtual void visit (TuplePattern &pattern) override;
- virtual void visit (GroupedPattern &pattern) override;
virtual void visit (SlicePattern &pattern) override;
virtual void visit (EmptyStmt &stmt) override;
virtual void visit (LetStmt &stmt) override;
diff --git a/gcc/rust/hir/rust-hir-dump.cc b/gcc/rust/hir/rust-hir-dump.cc
index 875e1dd9374..10720c43294 100644
--- a/gcc/rust/hir/rust-hir-dump.cc
+++ b/gcc/rust/hir/rust-hir-dump.cc
@@ -457,9 +457,6 @@ void
Dump::visit (TuplePattern &)
{}
void
-Dump::visit (GroupedPattern &)
-{}
-void
Dump::visit (SlicePattern &)
{}
diff --git a/gcc/rust/hir/rust-hir-dump.h b/gcc/rust/hir/rust-hir-dump.h
index 8715a95ada8..b66e6b13f7c 100644
--- a/gcc/rust/hir/rust-hir-dump.h
+++ b/gcc/rust/hir/rust-hir-dump.h
@@ -163,7 +163,6 @@ private:
virtual void visit (TuplePatternItemsMultiple &) override;
virtual void visit (TuplePatternItemsRanged &) override;
virtual void visit (TuplePattern &) override;
- virtual void visit (GroupedPattern &) override;
virtual void visit (SlicePattern &) override;
virtual void visit (EmptyStmt &) override;
diff --git a/gcc/rust/hir/tree/rust-hir-full-decls.h
b/gcc/rust/hir/tree/rust-hir-full-decls.h
index 7870a5497ed..30adda6a1f3 100644
--- a/gcc/rust/hir/tree/rust-hir-full-decls.h
+++ b/gcc/rust/hir/tree/rust-hir-full-decls.h
@@ -206,7 +206,6 @@ class TuplePatternItems;
class TuplePatternItemsMultiple;
class TuplePatternItemsRanged;
class TuplePattern;
-class GroupedPattern;
class SlicePattern;
// rust-type.h
diff --git a/gcc/rust/hir/tree/rust-hir-full-test.cc
b/gcc/rust/hir/tree/rust-hir-full-test.cc
index 230b7f72a85..b6646d61b28 100644
--- a/gcc/rust/hir/tree/rust-hir-full-test.cc
+++ b/gcc/rust/hir/tree/rust-hir-full-test.cc
@@ -4476,12 +4476,6 @@ TuplePattern::accept_vis (HIRFullVisitor &vis)
vis.visit (*this);
}
-void
-GroupedPattern::accept_vis (HIRFullVisitor &vis)
-{
- vis.visit (*this);
-}
-
void
SlicePattern::accept_vis (HIRFullVisitor &vis)
{
@@ -4608,12 +4602,6 @@ EmptyStmt::accept_vis (HIRStmtVisitor &vis)
vis.visit (*this);
}
-void
-GroupedPattern::accept_vis (HIRPatternVisitor &vis)
-{
- vis.visit (*this);
-}
-
void
WildcardPattern::accept_vis (HIRPatternVisitor &vis)
{
diff --git a/gcc/rust/hir/tree/rust-hir-pattern.h
b/gcc/rust/hir/tree/rust-hir-pattern.h
index b7a230c526f..5243d7898c0 100644
--- a/gcc/rust/hir/tree/rust-hir-pattern.h
+++ b/gcc/rust/hir/tree/rust-hir-pattern.h
@@ -1215,75 +1215,6 @@ protected:
}
};
-// HIR node representing a pattern in parentheses, used to control precedence
-class GroupedPattern : public Pattern
-{
- std::unique_ptr<Pattern> pattern_in_parens;
- Location locus;
- Analysis::NodeMapping mappings;
-
-public:
- std::string as_string () const override
- {
- return "(" + pattern_in_parens->as_string () + ")";
- }
-
- GroupedPattern (Analysis::NodeMapping mappings,
- std::unique_ptr<Pattern> pattern_in_parens, Location locus)
- : pattern_in_parens (std::move (pattern_in_parens)), locus (locus),
- mappings (mappings)
- {}
-
- // Copy constructor uses clone
- GroupedPattern (GroupedPattern const &other)
- : pattern_in_parens (other.pattern_in_parens->clone_pattern ()),
- locus (other.locus), mappings (other.mappings)
- {}
-
- // Overload assignment operator to clone
- GroupedPattern &operator= (GroupedPattern const &other)
- {
- pattern_in_parens = other.pattern_in_parens->clone_pattern ();
- locus = other.locus;
- mappings = other.mappings;
-
- return *this;
- }
-
- // default move semantics
- GroupedPattern (GroupedPattern &&other) = default;
- GroupedPattern &operator= (GroupedPattern &&other) = default;
-
- Location get_locus () const override { return locus; }
-
- void accept_vis (HIRFullVisitor &vis) override;
- void accept_vis (HIRPatternVisitor &vis) override;
-
- Analysis::NodeMapping get_pattern_mappings () const override final
- {
- return mappings;
- }
-
- PatternType get_pattern_type () const override final
- {
- return PatternType::GROUPED;
- }
-
- std::unique_ptr<Pattern> &get_item () { return pattern_in_parens; }
- const std::unique_ptr<Pattern> &get_item () const
- {
- return pattern_in_parens;
- }
-
-protected:
- /* Use covariance to implement clone function as returning this object rather
- * than base */
- GroupedPattern *clone_pattern_impl () const override
- {
- return new GroupedPattern (*this);
- }
-};
-
// HIR node representing patterns that can match slices and arrays
class SlicePattern : public Pattern
{
diff --git a/gcc/rust/hir/tree/rust-hir-visitor.h
b/gcc/rust/hir/tree/rust-hir-visitor.h
index ba6cad7614b..a635f9079f1 100644
--- a/gcc/rust/hir/tree/rust-hir-visitor.h
+++ b/gcc/rust/hir/tree/rust-hir-visitor.h
@@ -138,7 +138,6 @@ public:
virtual void visit (TuplePatternItemsMultiple &tuple_items) = 0;
virtual void visit (TuplePatternItemsRanged &tuple_items) = 0;
virtual void visit (TuplePattern &pattern) = 0;
- virtual void visit (GroupedPattern &pattern) = 0;
virtual void visit (SlicePattern &pattern) = 0;
virtual void visit (EmptyStmt &stmt) = 0;
virtual void visit (LetStmt &stmt) = 0;
@@ -290,7 +289,6 @@ public:
virtual void visit (TuplePatternItemsMultiple &) override {}
virtual void visit (TuplePatternItemsRanged &) override {}
virtual void visit (TuplePattern &) override {}
- virtual void visit (GroupedPattern &) override {}
virtual void visit (SlicePattern &) override {}
virtual void visit (EmptyStmt &) override {}
@@ -470,7 +468,6 @@ public:
class HIRPatternVisitor
{
public:
- virtual void visit (GroupedPattern &) = 0;
virtual void visit (IdentifierPattern &) = 0;
virtual void visit (LiteralPattern &) = 0;
virtual void visit (PathInExpression &) = 0;
diff --git a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
index 393f4158003..fd4814c3604 100644
--- a/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
+++ b/gcc/rust/typecheck/rust-hir-type-check-pattern.cc
@@ -386,15 +386,6 @@ TypeCheckPattern::visit (HIR::IdentifierPattern &)
infered = parent;
}
-void
-TypeCheckPattern::visit (HIR::GroupedPattern &pattern)
-{
- TyTy::BaseType *inner_ty
- = TypeCheckPattern::Resolve (pattern.get_item ().get (), parent);
- infered = inner_ty->clone ();
- infered->set_ref (pattern.get_pattern_mappings ().get_hirid ());
-}
-
void
TypeCheckPattern::visit (HIR::QualifiedPathInExpression &)
{
diff --git a/gcc/rust/typecheck/rust-hir-type-check-pattern.h
b/gcc/rust/typecheck/rust-hir-type-check-pattern.h
index bdfc90723e9..e7550071548 100644
--- a/gcc/rust/typecheck/rust-hir-type-check-pattern.h
+++ b/gcc/rust/typecheck/rust-hir-type-check-pattern.h
@@ -39,7 +39,6 @@ public:
void visit (HIR::LiteralPattern &pattern) override;
void visit (HIR::RangePattern &pattern) override;
void visit (HIR::IdentifierPattern &pattern) override;
- void visit (HIR::GroupedPattern &pattern) override;
void visit (HIR::QualifiedPathInExpression &pattern) override;
void visit (HIR::ReferencePattern &pattern) override;
void visit (HIR::SlicePattern &pattern) override;
--
2.40.0
--
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