aaron.ballman added a comment. In D136343#3873284 <https://reviews.llvm.org/D136343#3873284>, @Qfrost911 wrote:
> I understand you mean, but I can't get function name at macro expedition > stage. Correct! We have a `PredefinedExpr` AST node type (https://github.com/llvm/llvm-project/blob/main/clang/include/clang/AST/Expr.h#L1968) to handle this, and it seems we already support `__FUNCTION__` (and friends): https://godbolt.org/z/cEWh1Prnx. However, we're matching the GCC behavior for printing a member function name instead of following the MSVC behavior when in `-fms-compatibility` mode, which we might want to consider changing. The reason your code example in the summary doesn't compile is because a `PredefinedExpr` is not a string literal, so there is no way to do string concatenation with an adjacent literal. MSVC implements these as actual macros that expand to a string literal, which is not a behavior Clang can easily match. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D136343/new/ https://reviews.llvm.org/D136343 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
