[libclang] Add a test for objc boxed expressions.

rdar://11407754

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156485 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Index/boxed-exprs.h b/test/Index/boxed-exprs.h
new file mode 100644 (file)
index 0000000..bdb8038
--- /dev/null
+++ b/test/Index/boxed-exprs.h
@@ -0,0 +1,10 @@
+
+@interface NSString @end
+
+@interface NSString (NSStringExtensionMethods)
++ (id)stringWithUTF8String:(const char *)nullTerminatedCString;
+@end
+
+static inline void infoo(const char *cs) {
+  NSString *s = @(cs);
+}

diff --git a/test/Index/boxed-exprs.m b/test/Index/boxed-exprs.m
new file mode 100644 (file)
index 0000000..0a63b3f
--- /dev/null
+++ b/test/Index/boxed-exprs.m
@@ -0,0 +1,19 @@
+
+#include "boxed-exprs.h"
+
+const char *glob_str;
+
+void foo() {
+  NSString *s = @(glob_str);
+}
+
+// RUN: c-index-test -index-file -target x86_64-apple-macosx10.7 %s | FileCheck -check-prefix=CHECK-INDEX %s
+// CHECK-INDEX: [indexEntityReference]: kind: variable | name: glob_str | {{.*}} | loc: 7:19
+
+// RUN: c-index-test -cursor-at=%s:7:24 -target x86_64-apple-macosx10.7 %s | FileCheck -check-prefix=CHECK-CURSOR %s
+// RUN: env CINDEXTEST_EDITING=1 c-index-test -cursor-at=%s:7:24 -target x86_64-apple-macosx10.7 %s | FileCheck -check-prefix=CHECK-CURSOR %s
+// CHECK-CURSOR: 7:19 DeclRefExpr=glob_str:4:13 Extent=[7:19 - 7:27] Spelling=glob_str ([7:19 - 7:27])
+
+// RUN: c-index-test -cursor-at=%S/boxed-exprs.h:9:19 -target x86_64-apple-macosx10.7 %s | FileCheck -check-prefix=CHECK-CURSOR2 %s
+// RUN: env CINDEXTEST_EDITING=1 c-index-test -cursor-at=%S/boxed-exprs.h:9:19 -target x86_64-apple-macosx10.7 %s | FileCheck -check-prefix=CHECK-CURSOR2 %s
+// CHECK-CURSOR2: 9:19 DeclRefExpr=cs:8:38 Extent=[9:19 - 9:21] Spelling=cs ([9:19 - 9:21])