1void foo() {
2  int voodoo;
3  voodoo = voodoo + 1;
4}
5
6// RUN: %clang -Wall -fsyntax-only %s --serialize-diagnostics %t
7// RUN: c-index-test -read-diagnostics %t 2>&1 | FileCheck %s
8// RUN: rm -f %t
9
10// NOTE: it is important that this test case only contain a single issue.  This test case checks
11// if we can handle serialized diagnostics that contain only one diagnostic.
12
13// CHECK: {{.*}}serialized-diags-single-issue.c:3:12: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized] [Semantic Issue]
14// CHECK: Range: {{.*}}serialized-diags-single-issue.c:3:12 {{.*}}serialized-diags-single-issue.c:3:18
15// CHECK: +-{{.*}}serialized-diags-single-issue.c:2:13: note: initialize the variable 'voodoo' to silence this warning []
16// CHECK: +-Range: {{.*}}serialized-diags-single-issue.c:2:13 {{.*}}serialized-diags-single-issue.c:2:13
17// CHECK: +-FIXIT: ({{.*}}serialized-diags-single-issue.c:2:13 - {{.*}}serialized-diags-single-issue.c:2:13): " = 0"
18
19// Test that we handle serializing diagnostics for multiple source files
20// RUN: %clang_cc1 -Wall -fsyntax-only %s %s -serialize-diagnostic-file %t
21// RUN: c-index-test -read-diagnostics %t 2>&1 | FileCheck -check-prefix=CHECK-MULT %s
22// RUN: rm -f %t
23
24// CHECK-MULT: {{.*}}serialized-diags-single-issue.c:3:12: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
25// CHECK-MULT: Range: {{.*}}serialized-diags-single-issue.c:3:12 {{.*}}serialized-diags-single-issue.c:3:18
26// CHECK-MULT: +-{{.*}}serialized-diags-single-issue.c:2:13: note: initialize the variable 'voodoo' to silence this warning []
27// CHECK-MULT: +-Range: {{.*}}serialized-diags-single-issue.c:2:13 {{.*}}serialized-diags-single-issue.c:2:13
28// CHECK-MULT: +-FIXIT: ({{.*}}serialized-diags-single-issue.c:2:13 - {{.*}}serialized-diags-single-issue.c:2:13): " = 0"
29
30// CHECK-MULT: {{.*}}serialized-diags-single-issue.c:3:12: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
31// CHECK-MULT: Range: {{.*}}serialized-diags-single-issue.c:3:12 {{.*}}serialized-diags-single-issue.c:3:18
32// CHECK-MULT: +-{{.*}}serialized-diags-single-issue.c:2:13: note: initialize the variable 'voodoo' to silence this warning []
33// CHECK-MULT: +-Range: {{.*}}serialized-diags-single-issue.c:2:13 {{.*}}serialized-diags-single-issue.c:2:13
34// CHECK-MULT: +-FIXIT: ({{.*}}serialized-diags-single-issue.c:2:13 - {{.*}}serialized-diags-single-issue.c:2:13): " = 0"
35
36// CHECK-MULT: Number of diagnostics: 2
37