PR fortran/103506
gcc/fortran/ChangeLog:
* parse.cc (parse_module): Remove use of a bool error value
that prevented proper setting of the namespace pointer.
gcc/testsuite/ChangeLog:
* gfortran.dg/pr103506_1.f90: New test.
{
gfc_statement st;
gfc_gsymbol *s;
- bool error;
s = gfc_get_gsymbol (gfc_new_block->name, false);
if (s->defined || (s->type != GSYM_UNKNOWN && s->type != GSYM_MODULE))
st = parse_spec (ST_NONE);
- error = false;
loop:
switch (st)
{
default:
gfc_error ("Unexpected %s statement in MODULE at %C",
gfc_ascii_statement (st));
-
- error = true;
reject_statement ();
st = next_statement ();
goto loop;
}
-
- /* Make sure not to free the namespace twice on error. */
- if (!error)
- s->ns = gfc_current_ns;
+ s->ns = gfc_current_ns;
}
--- /dev/null
+! { dg-do compile }
+! PR103506 ICE in gfc_free_namespace. ice-on-invalid
+! Test case from the PR.
+module m ! { dg-error "is already being used as a MODULE" }
+stop ! { dg-error "Unexpected STOP statement in MODULE" }
+end
+program p
+call m ! { dg-error "is already being used as a MODULE" }
+end