diff options
| author | Steven Bosscher <steven@gcc.gnu.org> | 2014-08-22 18:43:50 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2014-08-22 18:43:50 +0000 |
| commit | f172301ff40160dedd796d9846613e2706f7e3ea (patch) | |
| tree | de25251af4f315ddc40ce91466bee5d1aedab763 /gcc/fortran/resolve.c | |
| parent | 596e808cf6cc91f556838099b832bd01ce71e828 (diff) | |
| download | gcc-f172301ff40160dedd796d9846613e2706f7e3ea.zip gcc-f172301ff40160dedd796d9846613e2706f7e3ea.tar.gz gcc-f172301ff40160dedd796d9846613e2706f7e3ea.tar.bz2 | |
re PR fortran/62135 (ICE with invalid SELECT CASE selector)
fortran/
PR fortran/62135
* resolve.c (resolve_select): Fix list traversal in case the
last element of the CASE list was dropped as unreachable code.
testsuite/
PR fortran/62135
* gfortran.dg/pr62135.f90: New test.
From-SVN: r214351
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 32ff9dd..52aae90e 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -7761,7 +7761,7 @@ resolve_select (gfc_code *code, bool select_type) /* Strip all other unreachable cases. */ if (body->ext.block.case_list) { - for (cp = body->ext.block.case_list; cp->next; cp = cp->next) + for (cp = body->ext.block.case_list; cp && cp->next; cp = cp->next) { if (cp->next->unreachable) { |