diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.dg/uninit-pr101912.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/uninit-pr101912.c b/gcc/testsuite/gcc.dg/uninit-pr101912.c new file mode 100644 index 0000000..1550c03 --- /dev/null +++ b/gcc/testsuite/gcc.dg/uninit-pr101912.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -Wuninitialized" } */ + +int getint (void); +int +tzloadbody (void) +{ + int n = getint (); + int prevcorr; + int leapcnt = 0; + for (int i = 0; i < n; i++) + { + int corr = getint (); + if (corr < 1 || (corr == 1 && !(leapcnt == 0 || (prevcorr < corr ? corr == prevcorr + 1 : (corr == prevcorr || corr == prevcorr - 1))))) /* { dg-bogus "uninitialized" } */ + return -1; + + prevcorr = corr; + leapcnt++; + } + return leapcnt; +} |