================ @@ -0,0 +1,12 @@ +// This reports a warning to follow the default behavior of ClangAs. +// RUN: %clang -fexperimental-bounds-safety -x assembler -c %s -o /dev/null 2>&1 | FileCheck -check-prefix WARN %s + + +// WARN: warning: argument unused during compilation: '-fexperimental-bounds-safety' + +// expected-no-diagnostics +// RUN: %clang -fexperimental-bounds-safety -Xclang -verify -c -x c %s -o /dev/null +// Unlike '-x assembler', '-x assembler-with-cpp' silently ignores unused options by default. ---------------- rapidsna wrote:
@nickdesaulniers The unused warning doesn't appear for `-x assembler-with-cpp` to follow the common behaviors. Instead, I added a note here that we need to add a targeted warning in future when assembler tries to use preprocessor directives to check if bounds safety ie enabled. WDYT? https://github.com/llvm/llvm-project/pull/70480 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
