1 files changed, 79 insertions, 0 deletions
diff --git a/test/Parser/brackets.c b/test/Parser/brackets.c
new file mode 100644
index 000000000000..2750d0e42ed8
--- /dev/null
+++ b/test/Parser/brackets.c
@@ -0,0 +1,79 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: cp %s %t
+// RUN: not %clang_cc1 -fixit %t -x c -DFIXIT
+// RUN: %clang_cc1 -fsyntax-only %t -x c -DFIXIT
+// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s -strict-whitespace
+
+void test1() {
+  int a[] = {0,1,1,2,3};
+  int []b = {0,1,4,9,16};
+  // expected-error@-1{{brackets go after the identifier}}
+  // CHECK: {{^}}  int []b = {0,1,4,9,16};
+  // CHECK: {{^}}      ~~ ^
+  // CHECK: {{^}}         []
+  // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:9}:""
+  // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:10-[[@LINE-6]]:10}:"[]"
+
+  int c = a[0];
+  int d = b[0]; // No undeclared identifer error here.
+
+  int *e = a;
+  int *f = b; // No undeclared identifer error here.
+}
+
+struct S {
+  int [1][1]x;
+  // expected-error@-1{{brackets go after the identifier}}
+  // CHECK: {{^}}  int [1][1]x;
+  // CHECK: {{^}}      ~~~~~~ ^
+  // CHECK: {{^}}             [1][1]
+  // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:13}:""
+  // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:14-[[@LINE-6]]:14}:"[1][1]"
+} s;
+
+#ifndef FIXIT
+void test2() {
+  int [][][];
+  // expected-error@-1{{expected identifier or '('}}
+  // CHECK: {{^}}  int [][][];
+  // CHECK: {{^}}      ^
+  // CHECK-NOT: fix-it
+  struct T {
+    int [];
+    // expected-error@-1{{expected member name or ';' after declaration specifiers}}
+    // CHECK: {{^}}    int [];
+    // CHECK: {{^}}    ~~~ ^
+    // CHECK-NOT: fix-it
+  };
+}
+
+void test3() {
+  int [5] *;
+  // expected-error@-1{{expected identifier or '('}}
+  // CHECK: {{^}}  int [5] *;
+  // CHECK: {{^}}           ^
+  // CHECK-NOT: fix-it
+  // expected-error@-5{{brackets go after the identifier}}
+  // CHECK: {{^}}  int [5] *;
+  // CHECK: {{^}}      ~~~~ ^
+  // CHECK: {{^}}          ()[5]
+  // CHECK: fix-it:{{.*}}:{[[@LINE-9]]:7-[[@LINE-9]]:11}:""
+  // CHECK: fix-it:{{.*}}:{[[@LINE-10]]:11-[[@LINE-10]]:11}:"("
+  // CHECK: fix-it:{{.*}}:{[[@LINE-11]]:12-[[@LINE-11]]:12}:")[5]"
+
+  int [5] * a;
+  // expected-error@-1{{brackets go after the identifier}}
+  // CHECK: {{^}}  int [5] * a;
+  // CHECK: {{^}}      ~~~~   ^
+  // CHECK: {{^}}          (  )[5]
+  // CHECK: fix-it:{{.*}}:{[[@LINE-5]]:7-[[@LINE-5]]:11}:""
+  // CHECK: fix-it:{{.*}}:{[[@LINE-6]]:11-[[@LINE-6]]:11}:"("
+  // CHECK: fix-it:{{.*}}:{[[@LINE-7]]:14-[[@LINE-7]]:14}:")[5]"
+
+  int *b[5] = a;  // expected-error{{}} a should not be corrected to type b
+
+  int (*c)[5] = a;  // a should be the same type as c
+}
+#endif
+
+// CHECK: 8 errors generated.