Author: Timm Baeder Date: 2025-07-08T17:14:02+02:00 New Revision: 65f94d75187bdab5c853e31fbf35267258f0be67
URL: https://github.com/llvm/llvm-project/commit/65f94d75187bdab5c853e31fbf35267258f0be67 DIFF: https://github.com/llvm/llvm-project/commit/65f94d75187bdab5c853e31fbf35267258f0be67.diff LOG: [clang][bytecode] Don't crash on erroneous switch conditions (#147533) Not attaching a test since I've only seen this when compiling a large c++26 test case as c++17. Added: Modified: clang/lib/AST/ByteCode/Compiler.cpp Removed: ################################################################################ diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp index 51c234d0d0471..ee9c3890794af 100644 --- a/clang/lib/AST/ByteCode/Compiler.cpp +++ b/clang/lib/AST/ByteCode/Compiler.cpp @@ -5629,6 +5629,9 @@ bool Compiler<Emitter>::visitContinueStmt(const ContinueStmt *S) { template <class Emitter> bool Compiler<Emitter>::visitSwitchStmt(const SwitchStmt *S) { const Expr *Cond = S->getCond(); + if (Cond->containsErrors()) + return false; + PrimType CondT = this->classifyPrim(Cond->getType()); LocalScope<Emitter> LS(this); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
