================
@@ -1881,15 +1881,51 @@ Sema::ConditionResult
Parser::ParseCXXCondition(StmtResult *InitStmt,
}
ParsedAttributes attrs(AttrFactory);
- MaybeParseCXX11Attributes(attrs);
+ bool ParsedAttrs = MaybeParseCXX11Attributes(attrs);
const auto WarnOnInit = [this, &CK] {
- Diag(Tok.getLocation(), getLangOpts().CPlusPlus17
- ? diag::warn_cxx14_compat_init_statement
- : diag::ext_init_statement)
- << (CK == Sema::ConditionKind::Switch);
+ if (getLangOpts().CPlusPlus)
+ Diag(Tok.getLocation(), getLangOpts().CPlusPlus17
+ ? diag::warn_cxx14_compat_init_statement
+ : diag::ext_init_statement)
+ << (CK == Sema::ConditionKind::Switch);
+ else
+ Diag(Tok.getLocation(), getLangOpts().C2y
+ ? diag::warn_c2y_compat_init_statement
+ : diag::ext_c2y_init_statement)
+ << (CK == Sema::ConditionKind::Switch);
};
+ if (!getLangOpts().CPlusPlus) {
+ if (isDeclarationStatement() && !isCXXSimpleDeclaration(false)) {
----------------
Sirraide wrote:
I think it’d be easiest to check for just `static_assert` and `_Static_assert`
here (like we do in `ParseForStatement()`; all other declarations that are
legal here should be handled by existing code paths I believe
https://github.com/llvm/llvm-project/pull/198244
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