diff options
Diffstat (limited to 'lib/Sema/SemaType.cpp')
| -rw-r--r-- | lib/Sema/SemaType.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp index 321bed63d9..090d9431be 100644 --- a/lib/Sema/SemaType.cpp +++ b/lib/Sema/SemaType.cpp @@ -1442,7 +1442,10 @@ static QualType ConvertDeclSpecToType(TypeProcessingState &state) { Result = Context.Int128Ty; break; case DeclSpec::TST_float16: - if (!S.Context.getTargetInfo().hasFloat16Type()) + // CUDA host and device may have different _Float16 support, therefore + // do not diagnose _Float16 usage to avoid false alarm. + // ToDo: more precise diagnostics for CUDA. + if (!S.Context.getTargetInfo().hasFloat16Type() && !S.getLangOpts().CUDA) S.Diag(DS.getTypeSpecTypeLoc(), diag::err_type_unsupported) << "_Float16"; Result = Context.Float16Ty; |