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

1 files changed, 54 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/invalid-code.m b/clang/test/SemaObjC/invalid-code.m
new file mode 100644
index 0000000..290f9d5
--- /dev/null
+++ b/clang/test/SemaObjC/invalid-code.m
@@ -0,0 +1,54 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions -Wno-objc-root-class %s
+
+// rdar://6124613
+void test1() {
+  void *xyzzy = 0;
+  void *p = @xyzzy; // expected-error {{unexpected '@' in program}}
+}
+
+// <rdar://problem/7495713>
+// This previously triggered a crash because the class has not been defined.
+@implementation RDar7495713 (rdar_7495713_cat)  // expected-error{{cannot find interface declaration for 'RDar7495713'}}
+- (id) rdar_7495713 {
+  __PRETTY_FUNCTION__; // expected-warning{{expression result unused}}
+}
+@end
+
+// <rdar://problem/7881045>
+// This previously triggered a crash because a ';' was expected after the @throw statement.
+void foo() {
+  @throw (id)0 // expected-error{{expected ';' after @throw}}
+}
+
+// <rdar://problem/10415026>
+@class NSView;
+@implementation IBFillView(IBFillViewIntegration) // expected-error {{cannot find interface declaration for 'IBFillView'}}
+- (NSView *)ibDesignableContentView {
+    [Cake lie]; // expected-error {{undeclared}}
+    return self;
+}
+@end
+
+@interface I
+@end
+@interface I2
+@end
+
+@implementation I // expected-note {{started here}}
+-(void) foo {}
+
+@implementation I2 // expected-error {{missing '@end'}}
+-(void) foo2 {}
+@end
+
+@end // expected-error {{'@end' must appear in an Objective-C context}}
+
+@class ForwardBase;
+@implementation SomeI : ForwardBase // expected-error {{cannot find interface declaration for 'ForwardBase', superclass of 'SomeI'}} \
+                                    // expected-warning {{cannot find interface declaration for 'SomeI'}}
+-(void)meth {}
+@end
+
+@interface I3
+__attribute__((unavailable)) @interface I4 @end // expected-error {{Objective-C declarations may only appear in global scope}}
+@end