foo()1 void foo() {
2   int voodoo;
3   voodoo = voodoo + 1;
4 }
5 
bar()6 void bar() {
7   int dragon;
8   dragon = dragon + 1
9 }
10 
11 // Test handling of FixIts that only remove text.
12 int baz();
qux(int x)13 void qux(int x) {
14   if ((x == baz()))
15    return;
16 }
17 
18 // Test handling of macros.
19 void taz(int x, int y);
20 #define false 0
testMacro()21 void 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.
rdar11040133()29 void 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:19:6: 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