llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Timm Baeder (tbaederr) <details> <summary>Changes</summary> Otherwise we treat this like an array element even though we should treat it as a single object. --- Full diff: https://github.com/llvm/llvm-project/pull/113089.diff 2 Files Affected: - (modified) clang/lib/AST/ByteCode/Compiler.cpp (+10-2) - (modified) clang/test/AST/ByteCode/cxx98.cpp (+5) ``````````diff diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp index 672fa7fc25d6d0..3f068aa8c189a9 100644 --- a/clang/lib/AST/ByteCode/Compiler.cpp +++ b/clang/lib/AST/ByteCode/Compiler.cpp @@ -5738,9 +5738,17 @@ bool Compiler<Emitter>::VisitUnaryOperator(const UnaryOperator *E) { // We should already have a pointer when we get here. return this->delegate(SubExpr); case UO_Deref: // *x - if (DiscardResult) + if (DiscardResult) { + // assert(false); return this->discard(SubExpr); - return this->visit(SubExpr); + } + + if (!this->visit(SubExpr)) + return false; + if (classifyPrim(SubExpr) == PT_Ptr) + return this->emitNarrowPtr(E); + return true; + case UO_Not: // ~x if (!T) return this->emitError(E); diff --git a/clang/test/AST/ByteCode/cxx98.cpp b/clang/test/AST/ByteCode/cxx98.cpp index 471a58f8e05518..20f98d33c31c4f 100644 --- a/clang/test/AST/ByteCode/cxx98.cpp +++ b/clang/test/AST/ByteCode/cxx98.cpp @@ -54,3 +54,8 @@ _Static_assert(a == 0, ""); // both-error {{static assertion expression is not a struct SelfReference { SelfReference &r; }; extern SelfReference self_reference_1; SelfReference self_reference_2 = {self_reference_1}; + +struct PR65784s{ + int *ptr; +} const PR65784[] = {(int *)""}; +PR65784s PR65784f() { return *PR65784; } `````````` </details> https://github.com/llvm/llvm-project/pull/113089 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
