diff options
| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-10-19 02:25:16 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-10-19 02:25:16 +0000 |
| commit | 7c81c2a5915878e4aa6908a097290fd47fb3a154 (patch) | |
| tree | c29464eed7bb917ee51ef0e679d81c77017f62b8 | |
| parent | 53e535161dfa9850de394b300915fc250eb0fdf4 (diff) | |
Don't forget to complete the objc interface before asking for information,
otherwise lldb will suffer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142471 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/AST/DeclObjC.cpp | 9 | ||||
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 3 |
2 files changed, 11 insertions, 1 deletions
diff --git a/lib/AST/DeclObjC.cpp b/lib/AST/DeclObjC.cpp index 0481f9cdf5..7eb2688134 100644 --- a/lib/AST/DeclObjC.cpp +++ b/lib/AST/DeclObjC.cpp @@ -237,6 +237,9 @@ const ObjCCategoryDecl* ObjCCategoryDecl::getNextClassExtension() const { ObjCIvarDecl *ObjCInterfaceDecl::lookupInstanceVariable(IdentifierInfo *ID, ObjCInterfaceDecl *&clsDeclared) { + if (ExternallyCompleted) + LoadExternalDefinition(); + ObjCInterfaceDecl* ClassDecl = this; while (ClassDecl != NULL) { if (ObjCIvarDecl *I = ClassDecl->getIvarDecl(ID)) { @@ -261,6 +264,9 @@ ObjCIvarDecl *ObjCInterfaceDecl::lookupInstanceVariable(IdentifierInfo *ID, /// the it returns NULL. ObjCInterfaceDecl *ObjCInterfaceDecl::lookupInheritedClass( const IdentifierInfo*ICName) { + if (ExternallyCompleted) + LoadExternalDefinition(); + ObjCInterfaceDecl* ClassDecl = this; while (ClassDecl != NULL) { if (ClassDecl->getIdentifier() == ICName) @@ -315,6 +321,9 @@ ObjCMethodDecl *ObjCInterfaceDecl::lookupMethod(Selector Sel, ObjCMethodDecl *ObjCInterfaceDecl::lookupPrivateMethod( const Selector &Sel, bool Instance) { + if (ExternallyCompleted) + LoadExternalDefinition(); + ObjCMethodDecl *Method = 0; if (ObjCImplementationDecl *ImpDecl = getImplementation()) Method = Instance ? ImpDecl->getInstanceMethod(Sel) diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index 47c8f540e4..3b4a40b51a 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -1934,7 +1934,8 @@ Sema::LookupInObjCMethod(LookupResult &Lookup, Scope *S, if (LookForIvars) { IFace = CurMethod->getClassInterface(); ObjCInterfaceDecl *ClassDeclared; - if (ObjCIvarDecl *IV = IFace->lookupInstanceVariable(II, ClassDeclared)) { + ObjCIvarDecl *IV = 0; + if (IFace && (IV = IFace->lookupInstanceVariable(II, ClassDeclared))) { // Diagnose using an ivar in a class method. if (IsClassMethod) return ExprError(Diag(Loc, diag::error_ivar_use_in_class_method) |