Add the clang library to the repo (with some of my changes, too).

1 files changed, 27 insertions, 0 deletions

diff --git a/clang/test/PCH/objc_exprs.m b/clang/test/PCH/objc_exprs.m
new file mode 100644
index 0000000..1f971e7
--- /dev/null
+++ b/clang/test/PCH/objc_exprs.m
@@ -0,0 +1,27 @@
+// Test this without pch.
+// RUN: %clang_cc1 -fblocks -include %S/objc_exprs.h -fsyntax-only -verify %s
+
+// Test with pch.
+// RUN: %clang_cc1 -x objective-c-header -emit-pch -fblocks -o %t %S/objc_exprs.h
+// RUN: %clang_cc1 -fblocks -include-pch %t -fsyntax-only -verify %s 
+
+// Expressions
+int *A1 = (objc_string)0;   // expected-warning {{aka 'NSString *'}}
+
+char A2 = (objc_encode){};  // expected-error {{not a compile-time constant}} \
+                               expected-warning {{char [2]}}
+
+int *A3 = (objc_protocol)0; // expected-warning {{aka 'Protocol *'}}
+
+
+// Types.
+int *T0 = (objc_id_protocol_ty)0; // expected-warning {{aka 'id<foo>'}}
+
+int *T1 = (objc_interface_ty)0; // expected-warning {{aka 'itf *'}}
+int *T2 = (objc_qual_interface_ty)0; // expected-warning {{aka 'itf<foo> *'}}
+
+objc_selector_noArgs s1;
+objc_selector_oneArg s2;
+objc_selector_twoArg s3;
+
+