1 /* { dg-do compile } */
2 /* { dg-options "-Wno-attributes -fdiagnostics-show-caret" } */
3 
4 extern void __emit_warning (const char *message);
5 
6 __attribute__((always_inline))
foo(void)7 static void foo (void)
8 {
9   __emit_warning ("message");
10 }
11 
12 __attribute__((always_inline))
bar(void)13 static void bar (void)
14 {
15   foo ();
16 }
17 
main()18 int main()
19 {
20   bar ();
21   return 0;
22 }
23 
24 /* Verify that the diagnostic subsytem describes the chain of inlining
25    when reporting the warning.  */
26 
27 /* { dg-regexp "In function 'foo'," "" } */
28 /* { dg-regexp "    inlined from 'bar' at .+/diagnostic-test-inlining-1.c:15:3," "" } */
29 /* { dg-regexp "    inlined from 'main' at .+/diagnostic-test-inlining-1.c:20:3:" "" } */
30 /* { dg-warning "3: message" "" { target *-*-* } 9 } */
31 /* { dg-begin-multiline-output "" }
32    __emit_warning ("message");
33    ^~~~~~~~~~~~~~~~~~~~~~~~~~
34    { dg-end-multiline-output "" } */
35