1 // RUN: not %clang_cc1 -fmessage-length 72 %s 2>&1 | FileCheck -strict-whitespace %s
2 // RUN: not %clang_cc1 -fmessage-length 1 %s
3 // RUN: not %clang_cc1 -fmessage-length 8 %s 2>&1 | FileCheck -check-prefix=CHECK-DOT %s
4 // Hack so we can check things better, force the file name and line.
5 # 1 "FILE" 1
6 
7 /* It's tough to verify the results of this test mechanically, since
8    the length of the filename (and, therefore, how the word-wrapping
9    behaves) changes depending on where the test-suite resides in the
10    file system. */
11 void f(int, float, char, float);
12 
13 void g() {
14       int (*fp1)(int, float, short, float) = f;
15 
16   int (*fp2)(int, float, short, float) = f;
17 }
18 
19 void a_func_to_call(int, int, int);
20 
21 void a_very_long_line(int *ip, float *FloatPointer) {
22   for (int ALongIndexName = 0; ALongIndexName < 100; ALongIndexName++) if (ip[ALongIndexName] == 17) a_func_to_call(ip == FloatPointer, ip[ALongIndexName], FloatPointer[ALongIndexName]);
23 
24 
25   int array0[] = { [3] 3, 5, 7, 4, 2, 7, 6, 3, 4, 5, 6, 7, 8, 9, 12, 345, 14, 345, 789, 234, 678, 345, 123, 765, 234 };
26 }
27 
28 #pragma STDC CX_LIMITED_RANGE    // some long comment text and a brace, eh {}
29 
30 // CHECK: FILE:23:78
31 // CHECK: {{^  ...// some long comment text and a brace, eh {}}}
32 
33 struct A { int x; };
34 void h(struct A *a) {
35   // CHECK-DOT: member
36   // CHECK-DOT: reference
37   // CHECK-DOT: type
38   (void)a
39           .
40           x;
41 }
42