[Bug c++/58567] [4.8/4.9 Regression] ICE with invalid loop variable in template using openmp

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58567

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu.org

--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Lightly tested patch:

--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -13037,2 +13037,6 @@ tsubst_omp_for_iterator (tree t, int i, tree declv,
   decl = RECUR (decl);
+
+  if (decl == error_mark_node)
+    return;
+
   if (init_decl)