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| author | John McCall <rjmccall@apple.com> | 2010-03-12 18:31:32 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-03-12 18:31:32 +0000 |
| commit | bf73b352acb7a2d041ce8b50171dd7f8e2b2c1bb (patch) | |
| tree | f47cb3cc39ce74832598276881f8afd0095f7af3 /lib/Frontend/PCHWriterDecl.cpp | |
| parent | 3ff9da4df1855382453a5596babffcbd98215f1d (diff) | |
Remember whether a ParmVarDecl was spelled with a default argument or
whether it inherited one from a previous declaration.
Patch by Enea Zaffanella!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98362 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/PCHWriterDecl.cpp')
| -rw-r--r-- | lib/Frontend/PCHWriterDecl.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp index 0774797463..d40658c3f9 100644 --- a/lib/Frontend/PCHWriterDecl.cpp +++ b/lib/Frontend/PCHWriterDecl.cpp @@ -398,6 +398,7 @@ void PCHDeclWriter::VisitImplicitParamDecl(ImplicitParamDecl *D) { void PCHDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { VisitVarDecl(D); Record.push_back(D->getObjCDeclQualifier()); // FIXME: stable encoding + Record.push_back(D->hasInheritedDefaultArg()); Code = pch::DECL_PARM_VAR; @@ -412,7 +413,8 @@ void PCHDeclWriter::VisitParmVarDecl(ParmVarDecl *D) { D->getPCHLevel() == 0 && D->getStorageClass() == 0 && !D->hasCXXDirectInitializer() && // Can params have this ever? - D->getObjCDeclQualifier() == 0) + D->getObjCDeclQualifier() == 0 && + !D->hasInheritedDefaultArg()) AbbrevToUse = Writer.getParmVarDeclAbbrev(); // Check things we know are true of *every* PARM_VAR_DECL, which is more than @@ -496,6 +498,7 @@ void PCHWriter::WriteDeclsBlockAbbrevs() { Abv->Add(BitCodeAbbrevOp(0)); // HasInit // ParmVarDecl Abv->Add(BitCodeAbbrevOp(0)); // ObjCDeclQualifier + Abv->Add(BitCodeAbbrevOp(0)); // HasInheritedDefaultArg ParmVarDeclAbbrev = Stream.EmitAbbrev(Abv); } |