Switch the initialization of Objective-C message parameters (as occurs

during message sends) over to the new initialization code and away
from the C-only CheckSingleAssignmentConstraints. The enables the use
of C++ types in method parameters and message arguments, as well as
unifying more initialiation code overall.

llvm-svn: 102035

2 files changed, 16 insertions, 1 deletions

diff --git a/clang/test/SemaObjCXX/message.mm b/clang/test/SemaObjCXX/message.mm
index 91b11f146cc..97ee499aff7 100644
--- a/clang/test/SemaObjCXX/message.mm
+++ b/clang/test/SemaObjCXX/message.mm
@@ -75,3 +75,18 @@ struct identity {
   return [super method];
 }
 @end
+
+struct String {
+  String(const char *);
+};
+
+struct MutableString : public String { };
+
+// C++-specific parameter types
+@interface I5
+- method:(const String&)str1 other:(String&)str2;
+@end
+
+void test_I5(I5 *i5, String s) {
+  [i5 method:"hello" other:s];
+}
diff --git a/clang/test/SemaObjCXX/objc-pointer-conv.mm b/clang/test/SemaObjCXX/objc-pointer-conv.mm
index 02ed58b0123..2504dcedb84 100644
--- a/clang/test/SemaObjCXX/objc-pointer-conv.mm
+++ b/clang/test/SemaObjCXX/objc-pointer-conv.mm
@@ -32,7 +32,7 @@ void RandomFunc(CFMDRef theDict, const void *key, const void *value);
 void Func (I* arg);  // expected-note {{candidate function not viable: no known conversion from 'I const *' to 'I *' for 1st argument}}
 
 void foo(const I *p, I* sel) {
-  [sel Meth : p];	// expected-error {{sending 'I const *' to parameter of incompatible type 'I *'}}
+  [sel Meth : p];	// expected-error {{cannot initialize a parameter of type 'I *' with an lvalue of type 'I const *'}}
   Func(p);		// expected-error {{no matching function for call to 'Func'}}
 }