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| author | Steven G. Kargl <kargl@gcc.gnu.org> | 2019-06-19 17:58:54 +0000 |
|---|---|---|
| committer | Steven G. Kargl <kargl@gcc.gnu.org> | 2019-06-19 17:58:54 +0000 |
| commit | ee3aab6826f7dbfe0f1a509cb429f4a4d755f38b (patch) | |
| tree | d487aab5b7ba40c4f3349db9718045ab30c1b4dd /gcc/fortran/resolve.c | |
| parent | 33f0ad50f48cefeec7f3136e30229c9f85bbd372 (diff) | |
| download | gcc-ee3aab6826f7dbfe0f1a509cb429f4a4d755f38b.zip gcc-ee3aab6826f7dbfe0f1a509cb429f4a4d755f38b.tar.gz gcc-ee3aab6826f7dbfe0f1a509cb429f4a4d755f38b.tar.bz2 | |
re PR fortran/87907 (ICE in resolve_contained_fntype, at fortran/resolve.c:587)
2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/87907
* resolve.c (resolve_contained_fntype): Do not dereference a NULL
pointer.
2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/87907
* gfortran.dg/pr87907.f90: New testcase.
From-SVN: r272480
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index c565325..afa4e5c 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -583,6 +583,9 @@ resolve_contained_fntype (gfc_symbol *sym, gfc_namespace *ns) || sym->attr.entry_master) return; + if (!sym->result) + return; + /* Try to find out of what the return type is. */ if (sym->result->ts.type == BT_UNKNOWN && sym->result->ts.interface == NULL) { |