1void foo() {
2  int voodoo;
3  voodoo = voodoo + 1;
4}
5
6void bar() {
7  int dragon;
8  dragon = dragon + 1
9}
10
11// Test handling of FixIts that only remove text.
12int baz();
13void qux(int x) {
14  if ((x == baz()))
15   return;
16}
17
18// Test handling of macros.
19void taz(int x, int y);
20#define false 0
21void testMacro() {
22  taz(0, 0, false);
23}
24
25// Test handling of issues from #includes.
26#include "serialized-diags.h"
27
28// Test handling of warnings that have empty fixits.
29void rdar11040133() {
30  unsigned x;
31}
32
33// RUN: rm -f %t
34// RUN: not %clang -Wall -fsyntax-only %s --serialize-diagnostics %t.diag > /dev/null 2>&1
35// RUN: c-index-test -read-diagnostics %t.diag > %t 2>&1
36// RUN: FileCheck --input-file=%t %s
37
38// This test case tests that we can handle multiple diagnostics which contain
39// FIXITs at different levels (one at the note, another at the main diagnostic).
40
41// CHECK: {{.*[/\\]}}serialized-diags.c:3:12: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
42// CHECK: Range: {{.*[/\\]}}serialized-diags.c:3:12 {{.*[/\\]}}serialized-diags.c:3:18
43// CHECK: +-{{.*[/\\]}}serialized-diags.c:2:13: note: initialize the variable 'voodoo' to silence this warning []
44// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:2:13 - {{.*[/\\]}}serialized-diags.c:2:13): " = 0"
45// CHECK: {{.*[/\\]}}serialized-diags.c:8:22: error: expected ';' after expression []
46// CHECK: FIXIT: ({{.*[/\\]}}serialized-diags.c:8:22 - {{.*[/\\]}}serialized-diags.c:8:22): ";"
47// CHECK: {{.*[/\\]}}serialized-diags.c:14:10: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
48// CHECK: Range: {{.*[/\\]}}serialized-diags.c:14:8 {{.*[/\\]}}serialized-diags.c:14:18
49// CHECK: +-{{.*[/\\]}}serialized-diags.c:14:10: note: remove extraneous parentheses around the comparison to silence this warning []
50// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:7 - {{.*[/\\]}}serialized-diags.c:14:8): ""
51// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:18 - {{.*[/\\]}}serialized-diags.c:14:19): ""
52// CHECK: +-{{.*[/\\]}}serialized-diags.c:14:10: note: use '=' to turn this equality comparison into an assignment []
53// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:10 - {{.*[/\\]}}serialized-diags.c:14:12): "="
54// CHECK: {{.*[/\\]}}serialized-diags.c:22:13: error: too many arguments to function call, expected 2, have 3 []
55// CHECK: Range: {{.*[/\\]}}serialized-diags.c:22:3 {{.*[/\\]}}serialized-diags.c:22:6
56// CHECK: Range: {{.*[/\\]}}serialized-diags.c:22:13 {{.*[/\\]}}serialized-diags.c:22:18
57// CHECK: +-{{.*[/\\]}}serialized-diags.c:20:15: note: expanded from macro 'false' []
58// CHECK: +-Range: {{.*[/\\]}}serialized-diags.c:20:15 {{.*[/\\]}}serialized-diags.c:20:16
59// CHECK: +-{{.*[/\\]}}serialized-diags.c:19:1: note: 'taz' declared here []
60// CHECK: {{.*[/\\]}}serialized-diags.h:5:7: warning: incompatible integer to pointer conversion initializing 'char *' with an expression of type 'int' [-Wint-conversion]
61// CHECK: Range: {{.*[/\\]}}serialized-diags.h:5:16 {{.*[/\\]}}serialized-diags.h:5:17
62// CHECK: +-{{.*[/\\]}}serialized-diags.c:26:10: note: in file included from {{.*[/\\]}}serialized-diags.c:26: []
63// CHECK: Number FIXITs = 0
64// CHECK: {{.*[/\\]}}serialized-diags.c:30:12: warning: unused variable 'x'
65// CHECK: Number FIXITs = 0
66// CHECK: Number of diagnostics: 6
67