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| author | John McCall <rjmccall@apple.com> | 2011-03-09 04:22:44 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-03-09 04:22:44 +0000 |
| commit | eecf5fa12d5426637c47d7072f0c193a8d7ff68b (patch) | |
| tree | 43609da06982fb96d300f35e54a191a17b74d91b /lib/Sema/SemaType.cpp | |
| parent | 6d5552131a4637f9bbe8c93386648e9bbb2c30fe (diff) | |
Add a bit to ParmVarDecl indicating whether the parameter undergoes
K&R-style default argument promotion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127313 91177308-0d34-0410-b5e6-96231b3b80d8
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 20a85225a4..8e857f1a67 100644 --- a/lib/Sema/SemaType.cpp +++ b/lib/Sema/SemaType.cpp @@ -1873,9 +1873,12 @@ TypeSourceInfo *Sema::GetTypeForDeclarator(Declarator &D, Scope *S, } else if (!FTI.hasPrototype) { if (ArgTy->isPromotableIntegerType()) { ArgTy = Context.getPromotedIntegerType(ArgTy); + Param->setKNRPromoted(true); } else if (const BuiltinType* BTy = ArgTy->getAs<BuiltinType>()) { - if (BTy->getKind() == BuiltinType::Float) + if (BTy->getKind() == BuiltinType::Float) { ArgTy = Context.DoubleTy; + Param->setKNRPromoted(true); + } } } |