This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGeed0af6179ca: [clang] Exclude invalid destructors from
lookups. (authored by adamcz).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D86624/new/
https://reviews.llvm.org/D86624
Files:
clang/lib/AST/DeclBase.cpp
clang/test/PCH/cxx-invalid-destructor.cpp
clang/test/PCH/cxx-invalid-destructor.h
Index: clang/test/PCH/cxx-invalid-destructor.h
===================================================================
--- /dev/null
+++ clang/test/PCH/cxx-invalid-destructor.h
@@ -0,0 +1,7 @@
+struct Base {
+ ~Base();
+};
+
+struct Foo : public Base {
+ ~Base();
+};
Index: clang/test/PCH/cxx-invalid-destructor.cpp
===================================================================
--- /dev/null
+++ clang/test/PCH/cxx-invalid-destructor.cpp
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 -emit-pch -o %t
%S/cxx-invalid-destructor.h -fallow-pch-with-compiler-errors
+// RUN: %clang_cc1 -x c++ -std=c++11 -include-pch %t
%S/cxx-invalid-destructor.cpp -fsyntax-only -fno-validate-pch
+
+Foo f;
Index: clang/lib/AST/DeclBase.cpp
===================================================================
--- clang/lib/AST/DeclBase.cpp
+++ clang/lib/AST/DeclBase.cpp
@@ -1487,6 +1487,13 @@
if (FD->isFunctionTemplateSpecialization())
return true;
+ // Hide destructors that are invalid. There should always be one destructor,
+ // but if it is an invalid decl, another one is created. We need to hide the
+ // invalid one from places that expect exactly one destructor, like the
+ // serialization code.
+ if (isa<CXXDestructorDecl>(D) && D->isInvalidDecl())
+ return true;
+
return false;
}
Index: clang/test/PCH/cxx-invalid-destructor.h
===================================================================
--- /dev/null
+++ clang/test/PCH/cxx-invalid-destructor.h
@@ -0,0 +1,7 @@
+struct Base {
+ ~Base();
+};
+
+struct Foo : public Base {
+ ~Base();
+};
Index: clang/test/PCH/cxx-invalid-destructor.cpp
===================================================================
--- /dev/null
+++ clang/test/PCH/cxx-invalid-destructor.cpp
@@ -0,0 +1,4 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 -emit-pch -o %t %S/cxx-invalid-destructor.h -fallow-pch-with-compiler-errors
+// RUN: %clang_cc1 -x c++ -std=c++11 -include-pch %t %S/cxx-invalid-destructor.cpp -fsyntax-only -fno-validate-pch
+
+Foo f;
Index: clang/lib/AST/DeclBase.cpp
===================================================================
--- clang/lib/AST/DeclBase.cpp
+++ clang/lib/AST/DeclBase.cpp
@@ -1487,6 +1487,13 @@
if (FD->isFunctionTemplateSpecialization())
return true;
+ // Hide destructors that are invalid. There should always be one destructor,
+ // but if it is an invalid decl, another one is created. We need to hide the
+ // invalid one from places that expect exactly one destructor, like the
+ // serialization code.
+ if (isa<CXXDestructorDecl>(D) && D->isInvalidDecl())
+ return true;
+
return false;
}
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