File: serialized-diags-driver.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (21 lines) | stat: -rw-r--r-- 916 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
// Test that the driver correctly combines its own diagnostics with CC1's in the
// serialized diagnostics. To test this, we need to trigger diagnostics from
// both processes, so we compile code that has a warning (with an associated
// note) and then force the driver to crash. We compile stdin so that the crash
// doesn't litter the user's system with preprocessed output.

// RUN: rm -f %t
// RUN: %clang -Wx-typoed-warning -Wall -fsyntax-only --serialize-diagnostics %t.diag %s
// RUN: c-index-test -read-diagnostics %t.diag 2>&1 | FileCheck %s

// CHECK: warning: unknown warning option '-Wx-typoed-warning'
// CHECK-SAME: [-Wunknown-warning-option] []

// CHECK: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
// CHECK: note: initialize the variable 'voodoo' to silence this warning []
// CHECK: Number of diagnostics: 2

void foo(void) {
  int voodoo;
  voodoo = voodoo + 1;
}