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Constify ASTContext::getObjContainingInterface 

llvm-svn: 174282
This commit is contained in:
Dmitri Gribenko 2013-02-03 13:23:21 +00:00
parent 82700578d4
commit 37527c242a
2 changed files with 9 additions and 5 deletions
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2
clang/include/clang/AST/ASTContext.h
View File

@ -1982,7 +1982,7 @@ public:
/// \brief Returns the Objective-C interface that \p ND belongs to if it is
/// an Objective-C method/property/ivar etc. that is part of an interface,
/// otherwise returns null.
ObjCInterfaceDecl *getObjContainingInterface(NamedDecl *ND) const;
const ObjCInterfaceDecl *getObjContainingInterface(const NamedDecl *ND) const;
/// \brief Set the copy inialization expression of a block var decl.
void setBlockVarCopyInits(VarDecl*VD, Expr* Init);

12
clang/lib/AST/ASTContext.cpp
View File

@ -1805,12 +1805,16 @@ void ASTContext::setObjCImplementation(ObjCCategoryDecl *CatD,
ObjCImpls[CatD] = ImplD;
}
ObjCInterfaceDecl *ASTContext::getObjContainingInterface(NamedDecl *ND) const {
if (ObjCInterfaceDecl *ID = dyn_cast<ObjCInterfaceDecl>(ND->getDeclContext()))
const ObjCInterfaceDecl *ASTContext::getObjContainingInterface(
const NamedDecl *ND) const {
if (const ObjCInterfaceDecl *ID =
dyn_cast<ObjCInterfaceDecl>(ND->getDeclContext()))
return ID;
if (ObjCCategoryDecl *CD = dyn_cast<ObjCCategoryDecl>(ND->getDeclContext()))
if (const ObjCCategoryDecl *CD =
dyn_cast<ObjCCategoryDecl>(ND->getDeclContext()))
return CD->getClassInterface();
if (ObjCImplDecl *IMD = dyn_cast<ObjCImplDecl>(ND->getDeclContext()))
if (const ObjCImplDecl *IMD =
dyn_cast<ObjCImplDecl>(ND->getDeclContext()))
return IMD->getClassInterface();
return 0;