From ee3aab6826f7dbfe0f1a509cb429f4a4d755f38b Mon Sep 17 00:00:00 2001 From: "Steven G. Kargl" Date: Wed, 19 Jun 2019 17:58:54 +0000 Subject: re PR fortran/87907 (ICE in resolve_contained_fntype, at fortran/resolve.c:587) 2019-06-19 Steven G. Kargl PR fortran/87907 * resolve.c (resolve_contained_fntype): Do not dereference a NULL pointer. 2019-06-19 Steven G. Kargl PR fortran/87907 * gfortran.dg/pr87907.f90: New testcase. From-SVN: r272480 --- gcc/fortran/resolve.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gcc/fortran/resolve.c') 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) { -- cgit v1.1