re PR c/29955 (ICE with -fopenmp -fexceptions)

[gcc.git] / gcc / c-decl.c

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 80f1a1a621f61da66373951f5b797b73d2b5b022..fa1c3406d95338b37d7a571644663b137c012f16 100644 (file)
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -3385,6 +3385,23 @@ start_decl (struct c_declarator *declarator, struct c_declspecs *declspecs,
   return tem;
 }
 
+/* Initialize EH if not initialized yet and exceptions are enabled.  */
+
+void
+c_maybe_initialize_eh (void)
+{
+  if (!flag_exceptions || c_eh_initialized_p)
+    return;
+
+  c_eh_initialized_p = true;
+  eh_personality_libfunc
+    = init_one_libfunc (USING_SJLJ_EXCEPTIONS
+                       ? "__gcc_personality_sj0"
+                       : "__gcc_personality_v0");
+  default_init_unwind_resume_libfunc ();
+  using_eh_for_cleanups ();
+}
+
 /* Finish processing of a declaration;
    install its initial value.
    If the length of an array type is not known before,
@@ -3676,16 +3693,7 @@ finish_decl (tree decl, tree init, tree asmspec_tree)
          TREE_USED (cleanup_decl) = 1;
 
          /* Initialize EH, if we've been told to do so.  */
-         if (flag_exceptions && !c_eh_initialized_p)
-           {
-             c_eh_initialized_p = true;
-             eh_personality_libfunc
-               = init_one_libfunc (USING_SJLJ_EXCEPTIONS
-                                   ? "__gcc_personality_sj0"
-                                   : "__gcc_personality_v0");
-             default_init_unwind_resume_libfunc ();
-             using_eh_for_cleanups ();
-           }
+         c_maybe_initialize_eh ();
 
          push_cleanup (decl, cleanup, false);
        }