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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-04-15 16:13:14 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-04-15 16:13:14 +0000 |
| commit | 5d0c931c899a823fcfcbcb70ae7ab1fead6c3691 (patch) | |
| tree | f4d3141cda679bb35bf11e4ca06050cea09a777d /gcc/testsuite/gcc.dg/Wunreachable-4.c | |
| parent | d526b550d7c39003fe18b29645d93a9ab8bf64b3 (diff) | |
| download | gcc-5d0c931c899a823fcfcbcb70ae7ab1fead6c3691.tar.gz | |
PR middle-end/10336, c++/10401
* jump.c (never_reached_warning): Also stop looking if we reach the
beginning of the function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65637 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wunreachable-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wunreachable-4.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wunreachable-4.c b/gcc/testsuite/gcc.dg/Wunreachable-4.c new file mode 100644 index 00000000000..38ae6f808c9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wunreachable-4.c @@ -0,0 +1,12 @@ +/* PR middle-end/10336 */ +/* { dg-options "-Wunreachable-code" } */ + +void foo(int i) +{ + switch(i) { + case 0: + break; + case 1: + break; + } +} |