diff options
| author | Fariborz Jahanian <fjahanian@apple.com> | 2013-02-15 21:14:50 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2013-02-15 21:14:50 +0000 |
| commit | d4c1a2063c83478941fad0a075d225fc66c6d513 (patch) | |
| tree | be49b48a74891172516926f2f8a7bef4548ec91a /clang/lib/AST | |
| parent | 76c9bcd43a6088f9f3cc1a928496a76d2ff4e223 (diff) | |
| download | bcm5719-llvm-d4c1a2063c83478941fad0a075d225fc66c6d513.tar.gz bcm5719-llvm-d4c1a2063c83478941fad0a075d225fc66c6d513.zip | |
objective-C: Fixes a compiler crash when encoding
an ivar of type pointer to a typedef'ed object.
// rdar://13190095
llvm-svn: 175298
Diffstat (limited to 'clang/lib/AST')
| -rw-r--r-- | clang/lib/AST/ASTContext.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp index bdb464c5312..62fd9da1b4d 100644 --- a/clang/lib/AST/ASTContext.cpp +++ b/clang/lib/AST/ASTContext.cpp @@ -4994,7 +4994,8 @@ void ASTContext::getObjCEncodingForTypeImpl(QualType T, std::string& S, bool EncodingProperty, bool StructField, bool EncodeBlockParameters, - bool EncodeClassNames) const { + bool EncodeClassNames, + bool EncodePointerToObjCTypedef) const { CanQualType CT = getCanonicalType(T); switch (CT->getTypeClass()) { case Type::Builtin: @@ -5244,7 +5245,9 @@ void ASTContext::getObjCEncodingForTypeImpl(QualType T, std::string& S, if (Field->isBitField()) getObjCEncodingForTypeImpl(Field->getType(), S, false, true, Field); else - getObjCEncodingForTypeImpl(Field->getType(), S, false, true, FD); + getObjCEncodingForTypeImpl(Field->getType(), S, false, true, FD, + false, false, false, false, false, + EncodePointerToObjCTypedef); } S += '}'; return; @@ -5286,14 +5289,17 @@ void ASTContext::getObjCEncodingForTypeImpl(QualType T, std::string& S, QualType PointeeTy = OPT->getPointeeType(); if (!EncodingProperty && - isa<TypedefType>(PointeeTy.getTypePtr())) { + isa<TypedefType>(PointeeTy.getTypePtr()) && + !EncodePointerToObjCTypedef) { // Another historical/compatibility reason. // We encode the underlying type which comes out as // {...}; S += '^'; getObjCEncodingForTypeImpl(PointeeTy, S, false, ExpandPointedToStructures, - NULL); + NULL, + false, false, false, false, false, + /*EncodePointerToObjCTypedef*/true); return; } |
