return;
}
- // We should never be able to get a function with a definition here.
- assert(false && "Shouldn't have an already existing definition");
+ // If a function has a body, it should have available_externally linkage.
+ assert(ThunkFn->hasAvailableExternallyLinkage() &&
+ "Function should have available_externally linkage!");
+
+ // Change the linkage.
+ CGM.setFunctionLinkage(cast<CXXMethodDecl>(GD.getDecl()), ThunkFn);
+ return;
}
// Actually generate the thunk body.
}
}
+
+// Test that we don't assert.
+namespace Test3 {
+
+struct A {
+ virtual ~A();
+
+ int a;
+};
+
+struct B : A { };
+struct C : virtual B { };
+
+void f() {
+ C c;
+}
+
+}