Author: Timm Bäder Date: 2023-05-31T11:39:40+02:00 New Revision: 40c26ec48c8a8ec3c72dde912d3d7118917c8e71
URL: https://github.com/llvm/llvm-project/commit/40c26ec48c8a8ec3c72dde912d3d7118917c8e71 DIFF: https://github.com/llvm/llvm-project/commit/40c26ec48c8a8ec3c72dde912d3d7118917c8e71.diff LOG: [clang][Interp] Fix diagnosing uninitialized ctor record arrays Differential Revision: https://reviews.llvm.org/D143334 Added: Modified: clang/lib/AST/Interp/Interp.cpp clang/test/AST/Interp/cxx20.cpp Removed: ################################################################################ diff --git a/clang/lib/AST/Interp/Interp.cpp b/clang/lib/AST/Interp/Interp.cpp index 4d331467f8f2e..0479f4c60c16c 100644 --- a/clang/lib/AST/Interp/Interp.cpp +++ b/clang/lib/AST/Interp/Interp.cpp @@ -386,7 +386,7 @@ static bool CheckArrayInitialized(InterpState &S, CodePtr OpPC, size_t NumElems = CAT->getSize().getZExtValue(); QualType ElemType = CAT->getElementType(); - if (isa<RecordType>(ElemType.getTypePtr())) { + if (ElemType->isRecordType()) { const Record *R = BasePtr.getElemRecord(); for (size_t I = 0; I != NumElems; ++I) { Pointer ElemPtr = BasePtr.atIndex(I).narrow(); diff --git a/clang/test/AST/Interp/cxx20.cpp b/clang/test/AST/Interp/cxx20.cpp index 2bf935ef2375b..5d9fa90b482ea 100644 --- a/clang/test/AST/Interp/cxx20.cpp +++ b/clang/test/AST/Interp/cxx20.cpp @@ -138,8 +138,8 @@ static_assert(!b4); // ref-error {{not an integral constant expression}} \ namespace UninitializedFields { class A { public: - int a; // expected-note 2{{subobject declared here}} \ - // ref-note 2{{subobject declared here}} + int a; // expected-note 3{{subobject declared here}} \ + // ref-note 3{{subobject declared here}} constexpr A() {} }; constexpr A a; // expected-error {{must be initialized by a constant expression}} \ @@ -174,19 +174,15 @@ namespace UninitializedFields { // ref-error {{must be initialized by a constant expression}} \ // ref-note {{subobject 'a' is not initialized}} - - // FIXME: These two are currently disabled because the array fields - // cannot be initialized. -#if 0 class C3 { public: A a[2]; constexpr C3() {} }; constexpr C3 c3; // expected-error {{must be initialized by a constant expression}} \ - // expected-note {{subobject of type 'int' is not initialized}} \ + // expected-note {{subobject 'a' is not initialized}} \ // ref-error {{must be initialized by a constant expression}} \ - // ref-note {{subobject of type 'int' is not initialized}} + // ref-note {{subobject 'a' is not initialized}} class C4 { public: @@ -195,10 +191,9 @@ namespace UninitializedFields { constexpr C4(){} }; constexpr C4 c4; // expected-error {{must be initialized by a constant expression}} \ - // expected-note {{subobject of type 'bool' is not initialized}} \ + // expected-note {{subobject 'B' is not initialized}} \ // ref-error {{must be initialized by a constant expression}} \ - // ref-note {{subobject of type 'bool' is not initialized}} -#endif + // ref-note {{subobject 'B' is not initialized}} }; namespace ConstThis { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits