Fix a crash during meta-data generation of objc2's nonfragile abi.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67402 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index d3661e6..e14a58a 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -4193,7 +4193,10 @@
ID->getClassInterface()->getSuperClass()->getNameAsString();
SuperClassGV = GetClassGlobal(ObjCClassName + RootClassName);
}
-
+ // FIXME: Gross
+ ObjCInterfaceDecl *Interface =
+ const_cast<ObjCInterfaceDecl*>(ID->getClassInterface());
+ CGM.getTypes().ConvertType(CGM.getContext().buildObjCInterfaceType(Interface));
InstanceStart = InstanceSize = 0;
if (ObjCInterfaceDecl *OID =
const_cast<ObjCInterfaceDecl*>(ID->getClassInterface())) {
diff --git a/test/CodeGenObjC/forward-class-impl-metadata.m b/test/CodeGenObjC/forward-class-impl-metadata.m
new file mode 100644
index 0000000..c502aa4
--- /dev/null
+++ b/test/CodeGenObjC/forward-class-impl-metadata.m
@@ -0,0 +1,24 @@
+// RUN: clang -triple x86_64-unknown-unknown -emit-llvm -o %t %s
+
+@interface BASE {
+@private
+ void* _reserved;
+}
+@end
+
+@class PVR;
+
+@interface PVRHandldler
+{
+ PVR *_imageBrowser;
+}
+@end
+
+@implementation PVRHandldler @end
+
+
+@interface PVR : BASE
+@end
+
+@implementation PVR
+@end