diff options
Diffstat (limited to 'gcc/testsuite/c-c++-common/Wimplicit-fallthrough-28.c')
| -rw-r--r-- | gcc/testsuite/c-c++-common/Wimplicit-fallthrough-28.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/Wimplicit-fallthrough-28.c b/gcc/testsuite/c-c++-common/Wimplicit-fallthrough-28.c new file mode 100644 index 0000000..7c685f6 --- /dev/null +++ b/gcc/testsuite/c-c++-common/Wimplicit-fallthrough-28.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-Wimplicit-fallthrough=2" } */ + +void bar (int); + +void +foo (int i) +{ + switch (i) + { + case 1: /* { dg-warning "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (1); + case 2: /* { dg-warning "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (2); + /* Some comment. */ + case 3: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (3); + /* Here we really do want to fALl tHRoUgh and we mean it! */ + case 4: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (4); + /* Intentionally fall through. */ + case 5: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (5); + /* FALLTHROUGH */ + case 6: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (6); + __attribute__((fallthrough)); + case 7: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ + bar (7); + default: + break; + } +} |