diff options
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 1a644c88296..44b05e16580 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -714,8 +714,10 @@ ExprResult Sema::DefaultArgumentPromotion(Expr *E) { return ExprError(); E = Res.get(); - // If this is a 'float' or '__fp16' (CVR qualified or typedef) promote to - // double. + // If this is a 'float' or '__fp16' (CVR qualified or typedef) + // promote to double. + // Note that default argument promotion applies only to float (and + // half/fp16); it does not apply to _Float16. const BuiltinType *BTy = Ty->getAs<BuiltinType>(); if (BTy && (BTy->getKind() == BuiltinType::Half || BTy->getKind() == BuiltinType::Float)) { @@ -3321,6 +3323,8 @@ ExprResult Sema::ActOnNumericConstant(const Token &Tok, Scope *UDLScope) { Ty = Context.FloatTy; else if (Literal.isLong) Ty = Context.LongDoubleTy; + else if (Literal.isFloat16) + Ty = Context.Float16Ty; else if (Literal.isFloat128) Ty = Context.Float128Ty; else |
