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| author | John McCall <rjmccall@apple.com> | 2011-05-02 00:30:12 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-05-02 00:30:12 +0000 |
| commit | 7079886ab5a9df450ed773419f0ae81f8404e2aa (patch) | |
| tree | aaf9b7748fde61ea32cd3ad8a2d1742047704cd8 /lib/Serialization/ASTReaderDecl.cpp | |
| parent | 3aa8140bde5b9bedf13e46ec0a668daa54814196 (diff) | |
Revise the representation of parameter scope data so that the
scope depth overlaps with the ObjCDeclQualifier, dropping
memory usage back to previous levels.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130671 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization/ASTReaderDecl.cpp')
| -rw-r--r-- | lib/Serialization/ASTReaderDecl.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp index 665516470e..3a825de6e6 100644 --- a/lib/Serialization/ASTReaderDecl.cpp +++ b/lib/Serialization/ASTReaderDecl.cpp @@ -710,9 +710,17 @@ void ASTDeclReader::VisitImplicitParamDecl(ImplicitParamDecl *PD) { void ASTDeclReader::VisitParmVarDecl(ParmVarDecl *PD) { VisitVarDecl(PD); - unsigned scopeDepth = Record[Idx++], scopeIndex = Record[Idx++]; - PD->setScopeInfo(scopeDepth, scopeIndex); - PD->ParmVarDeclBits.ObjCDeclQualifier = (Decl::ObjCDeclQualifier)Record[Idx++]; + unsigned isObjCMethodParam = Record[Idx++]; + unsigned scopeDepth = Record[Idx++]; + unsigned scopeIndex = Record[Idx++]; + unsigned declQualifier = Record[Idx++]; + if (isObjCMethodParam) { + assert(scopeDepth == 0); + PD->setObjCMethodScopeInfo(scopeIndex); + PD->ParmVarDeclBits.ScopeDepthOrObjCQuals = declQualifier; + } else { + PD->setScopeInfo(scopeDepth, scopeIndex); + } PD->ParmVarDeclBits.IsKNRPromoted = Record[Idx++]; PD->ParmVarDeclBits.HasInheritedDefaultArg = Record[Idx++]; if (Record[Idx++]) // hasUninstantiatedDefaultArg. |