Fix a crash where PI.TypeInfo has not been filled in case of missing ObjCInterfaceDecl.
Happens with Xcode 2.4.1 headers on test
Parser/objc-foreach-error-1.m
llvm-svn: 47767
diff --git a/clang/Sema/SemaDeclObjC.cpp b/clang/Sema/SemaDeclObjC.cpp
index 85797a5..267a9ef 100644
--- a/clang/Sema/SemaDeclObjC.cpp
+++ b/clang/Sema/SemaDeclObjC.cpp
@@ -43,17 +43,18 @@
PI.IdentLoc = SourceLocation(); // synthesized vars have a null location.
PI.InvalidType = false;
PI.AttrList = 0;
+ PI.TypeInfo = Context.getObjCIdType().getAsOpaquePtr();
+
if (MDecl->isInstance()) {
- ObjCInterfaceDecl *OID = MDecl->getClassInterface();
- // There may be no interface context due to error in declaration of the
- // interface (which has been reported). Recover gracefully
- if (OID) {
+ if (ObjCInterfaceDecl *OID = MDecl->getClassInterface()) {
+ // There may be no interface context due to error in declaration of the
+ // interface (which has been reported). Recover gracefully
QualType selfTy = Context.getObjCInterfaceType(OID);
selfTy = Context.getPointerType(selfTy);
PI.TypeInfo = selfTy.getAsOpaquePtr();
}
- } else
- PI.TypeInfo = Context.getObjCIdType().getAsOpaquePtr();
+ }
+
CurMethodDecl->setSelfDecl(ActOnParamDeclarator(PI, FnBodyScope));
PI.Ident = &Context.Idents.get("_cmd");