Perform l2r conversions on delete operands before doing
type-analysis;  otherwise, we just completely do the
wrong thing for placeholders.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152375 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/a.out b/a.out
new file mode 100755
index 0000000..1151e9b
--- /dev/null
+++ b/a.out
Binary files differ
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index dca7719..6c7bdeb 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -1972,6 +1972,9 @@
   bool UsualArrayDeleteWantsSize = false;
 
   if (!Ex.get()->isTypeDependent()) {
+    // Perform lvalue-to-rvalue cast, if needed.
+    Ex = DefaultLvalueConversion(Ex.take());
+
     QualType Type = Ex.get()->getType();
 
     if (const RecordType *Record = Type->getAs<RecordType>()) {
@@ -2053,9 +2056,6 @@
       }
     }
 
-    // Perform lvalue-to-rvalue cast, if needed.
-    Ex = DefaultLvalueConversion(Ex.take());
-
     // C++ [expr.delete]p2:
     //   [Note: a pointer to a const type can be the operand of a
     //   delete-expression; it is not necessary to cast away the constness
diff --git a/test/SemaObjCXX/properties.mm b/test/SemaObjCXX/properties.mm
index 0264f46..4d107c0 100644
--- a/test/SemaObjCXX/properties.mm
+++ b/test/SemaObjCXX/properties.mm
@@ -85,3 +85,24 @@
 }
 
 template void test6_template(Test6*);
+
+// rdar://problem/10965735
+struct Test7PointerMaker {
+  operator char *() const;
+};
+@interface Test7
+- (char*) implicit_property;
+- (char) bad_implicit_property;
+- (Test7PointerMaker) implicit_struct_property;
+@property int *explicit_property;
+@property int bad_explicit_property;
+@property Test7PointerMaker explicit_struct_property;
+@end
+void test7(Test7 *ptr) {
+  delete ptr.implicit_property;
+  delete ptr.bad_implicit_property; // expected-error {{cannot delete expression of type 'char'}}
+  delete ptr.explicit_property;
+  delete ptr.bad_explicit_property; // expected-error {{cannot delete expression of type 'int'}}
+  delete ptr.implicit_struct_property;
+  delete ptr.explicit_struct_property;
+}