diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.c b/gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.c new file mode 100644 index 000000000..ac89bbc26 --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wdeclaration-after-statement-2.c @@ -0,0 +1,26 @@ +/* Test for C99 mixed declarations and code giving warnings, not error with + -Wdeclaration-after-statement. See also c9?-mixdecl-*. */ +/* Origin: Joseph Myers <jsm28@cam.ac.uk> */ +/* { dg-do run } */ +/* { dg-options "-std=c99 -pedantic-errors -Wdeclaration-after-statement" } */ + +extern void abort (void); +extern void exit (int); + +int +main (void) +{ + int i = 0; + if (i != 0) + abort (); + i++; + if (i != 1) + abort (); + int j = i; /* { dg-warning "" "declaration-after-statement" } */ + if (j != 1) + abort (); + struct foo { int i0; } k = { 4 }; /* { dg-warning "" "declaration-after-statement" } */ + if (k.i0 != 4) + abort (); + exit (0); +} |