[Bug fortran/85084] [6/7/8 Regression] ICE: out of memory allocating 18446744073709551600 bytes ...

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85084

--- Comment #2 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
I cannot reproduce this on my system.

However, could you check if

Index: frontend-passes.c
===================================================================
--- frontend-passes.c   (revision 258845)
+++ frontend-passes.c   (working copy)
@@ -156,6 +156,10 @@
   check_locus (ns);
 #endif

+  gfc_get_errors (&w, &e);
+  if (e > 0)
+    return;
+
   if (flag_frontend_optimize || flag_frontend_loop_interchange)
     optimize_namespace (ns);

@@ -168,10 +172,6 @@
       expr_array.release ();
     }

-  gfc_get_errors (&w, &e);
-  if (e > 0)
-   return;
-
   if (flag_realloc_lhs)
     realloc_strings (ns);


would fix this?  There is no sense in running any sort of
front-end optimization if the program has errors...