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

1 files changed, 64 insertions, 0 deletions

diff --git a/clang/test/Index/complete-blocks.m b/clang/test/Index/complete-blocks.m
new file mode 100644
index 0000000..cb507e2
--- /dev/null
+++ b/clang/test/Index/complete-blocks.m
@@ -0,0 +1,64 @@
+// The line and column layout of this test is significant. Run lines
+// are at the end.
+typedef void (^block_t)(float f, double d);
+void f(int (^block)(int x, int y));
+void g(block_t b);
+
+void test_f() {
+
+}
+
+@interface A
+- method:(int (^)(int x, int y))b;
+- method2:(block_t)b;
+@end
+
+void test_A(A *a) {
+  [a method:0];
+}
+
+@interface B
+- method3:(int (^)(void))b;
+@end
+
+void test_B(B *b) {
+  [b method3:^int(void){ return 0; }];
+}
+
+@interface C
+- method4:(void(^)(void))arg;
+- method5:(void(^)())arg5;
+@end
+
+void test_C(C *c) {
+  [c method4:^{}];
+}
+
+@interface D
+- method6:(void(^)(block_t block))arg;
+@end
+
+void test_D(D *d) {
+  [d method6:0];
+}
+
+// RUN: c-index-test -code-completion-at=%s:8:1 %s | FileCheck -check-prefix=CHECK-CC1 %s
+// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText f}{LeftParen (}{Placeholder ^int(int x, int y)block}{RightParen )} (50)
+// CHECK-CC1: FunctionDecl:{ResultType void}{TypedText g}{LeftParen (}{Placeholder ^(float f, double d)b}{RightParen )} (50)
+// RUN: c-index-test -code-completion-at=%s:17:6 %s | FileCheck -check-prefix=CHECK-CC2 %s
+// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method2:}{Placeholder ^(float f, double d)b} (35)
+// CHECK-CC2: ObjCInstanceMethodDecl:{ResultType id}{TypedText method:}{Placeholder ^int(int x, int y)b} (35)
+// RUN: c-index-test -code-completion-at=%s:25:6 %s | FileCheck -check-prefix=CHECK-CC3 %s
+// CHECK-CC3: ObjCInstanceMethodDecl:{ResultType id}{TypedText method3:}{Placeholder ^int(void)b} (35)
+// RUN: c-index-test -code-completion-at=%s:34:6 %s | FileCheck -check-prefix=CHECK-CC4 %s
+// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method4:}{Placeholder ^(void)arg} (35)
+// CHECK-CC4: ObjCInstanceMethodDecl:{ResultType id}{TypedText method5:}{Placeholder ^(void)arg5} (35)
+// RUN: c-index-test -code-completion-at=%s:25:15 %s | FileCheck -check-prefix=CHECK-CC5 %s
+// CHECK-CC5: TypedefDecl:{TypedText block_t} (50)
+// CHECK-CC5: TypedefDecl:{TypedText Class} (50)
+// CHECK-CC5-NOT: test_A
+// CHECK-CC5: {TypedText union} (50)
+
+// RUN: c-index-test -code-completion-at=%s:42:6 %s | FileCheck -check-prefix=CHECK-CC6 %s
+// CHECK-CC6: ObjCInstanceMethodDecl:{ResultType id}{TypedText method6:}{Placeholder ^(block_t block)arg} (35)
+