https://github.com/tbaederr created https://github.com/llvm/llvm-project/pull/205553
This happen in code called via `evaluateDestruction()`, where we consume an `APValue` created by the current interpreter. APValues don't have a notion of virtual bases right now, so the virtual bases simply appear as regular ones. >From d30a93178160f3cb4a49fd1fc5dae6bcf0b15244 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timm=20B=C3=A4der?= <[email protected]> Date: Wed, 24 Jun 2026 15:00:07 +0200 Subject: [PATCH] bases --- clang/lib/AST/ByteCode/Compiler.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp index 9444eeb0c2ad3..be11c6ec45100 100644 --- a/clang/lib/AST/ByteCode/Compiler.cpp +++ b/clang/lib/AST/ByteCode/Compiler.cpp @@ -5529,6 +5529,11 @@ bool Compiler<Emitter>::visitAPValueInitializer(const APValue &Val, // Bases. for (unsigned I = 0, N = Val.getStructNumBases(); I != N; ++I) { + // FIXME: APValue doesn't know about virtual bases. + // We simply assume that if the APValue has more bases than the Record, + // those additional bases must be virtual. + if (I >= R->getNumBases()) + break; const APValue &B = Val.getStructBase(I); const Record::Base *RB = R->getBase(I); QualType BaseType = Ctx.getASTContext().getCanonicalTagType(RB->Decl); _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
