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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/Serialization/ASTWriterDecl.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/Serialization/ASTWriterDecl.cpp')
| -rw-r--r-- | lib/Serialization/ASTWriterDecl.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp index a5c4398042..95b0c3c4db 100644 --- a/lib/Serialization/ASTWriterDecl.cpp +++ b/lib/Serialization/ASTWriterDecl.cpp @@ -577,6 +577,7 @@ void ASTDeclWriter::VisitImplicitParamDecl(ImplicitParamDecl *D) { void ASTDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { VisitVarDecl(D); Record.push_back(D->getObjCDeclQualifier()); // FIXME: stable encoding + Record.push_back(D->isKNRPromoted()); Record.push_back(D->hasInheritedDefaultArg()); Record.push_back(D->hasUninstantiatedDefaultArg()); if (D->hasUninstantiatedDefaultArg()) @@ -595,6 +596,7 @@ void ASTDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { D->getStorageClass() == 0 && !D->hasCXXDirectInitializer() && // Can params have this ever? D->getObjCDeclQualifier() == 0 && + !D->isKNRPromoted() && !D->hasInheritedDefaultArg() && D->getInit() == 0 && !D->hasUninstantiatedDefaultArg()) // No default expr. @@ -1147,6 +1149,7 @@ void ASTWriter::WriteDeclsBlockAbbrevs() { Abv->Add(BitCodeAbbrevOp(0)); // HasMemberSpecializationInfo // ParmVarDecl Abv->Add(BitCodeAbbrevOp(0)); // ObjCDeclQualifier + Abv->Add(BitCodeAbbrevOp(0)); // KNRPromoted Abv->Add(BitCodeAbbrevOp(0)); // HasInheritedDefaultArg Abv->Add(BitCodeAbbrevOp(0)); // HasUninstantiatedDefaultArg |