From cde341fe28d4f20956c917ac3f63f5be8d41a246 Mon Sep 17 00:00:00 2001
From: jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 20 May 2011 19:02:26 +0000
Subject: [PATCH] 	* semantics.c (register_constexpr_fundef): Add to hash table here.
 	(validate_constexpr_fundecl): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@173973 138bc75d-0d04-0410-961f-82ee72b054a4

index 48b37cf..d019728 100644
--- a/gcc/cp/semantics.c
+++ b/gcc/cp/semantics.c
@@ -5459,9 +5459,6 @@ is_valid_constexpr_fn (tree fun, bool complain)
 tree
 validate_constexpr_fundecl (tree fun)
 {
-  constexpr_fundef entry;
-  constexpr_fundef **slot;
-
   if (processing_template_decl || !DECL_DECLARED_CONSTEXPR_P (fun))
     return NULL;
   else if (DECL_CLONED_FUNCTION_P (fun))
@@ -5474,21 +5471,6 @@ validate_constexpr_fundecl (tree fun)
       return NULL;
     }
 
-  /* Create the constexpr function table if necessary.  */
-  if (constexpr_fundef_table == NULL)
-    constexpr_fundef_table = htab_create_ggc (101,
-                                              constexpr_fundef_hash,
-                                              constexpr_fundef_equal,
-                                              ggc_free);
-  entry.decl = fun;
-  entry.body = NULL;
-  slot = (constexpr_fundef **)
-    htab_find_slot (constexpr_fundef_table, &entry, INSERT);
-  if (*slot == NULL)
-    {
-      *slot = ggc_alloc_constexpr_fundef ();
-      **slot = entry;
-    }
   return fun;
 }
 
@@ -5679,8 +5661,8 @@ build_constexpr_constructor_member_initializers (tree type, tree body)
 tree
 register_constexpr_fundef (tree fun, tree body)
 {
-  constexpr_fundef *fundef = retrieve_constexpr_fundef (fun);
-  gcc_assert (fundef != NULL && fundef->body == NULL);
+  constexpr_fundef entry;
+  constexpr_fundef **slot;
 
   if (DECL_CONSTRUCTOR_P (fun))
     body = build_constexpr_constructor_member_initializers
@@ -5711,7 +5693,22 @@ register_constexpr_fundef (tree fun, tree body)
 	require_potential_rvalue_constant_expression (body);
       return NULL;
     }
-  fundef->body = body;
+
+  /* Create the constexpr function table if necessary.  */
+  if (constexpr_fundef_table == NULL)
+    constexpr_fundef_table = htab_create_ggc (101,
+                                              constexpr_fundef_hash,
+                                              constexpr_fundef_equal,
+                                              ggc_free);
+  entry.decl = fun;
+  entry.body = body;
+  slot = (constexpr_fundef **)
+    htab_find_slot (constexpr_fundef_table, &entry, INSERT);
+
+  gcc_assert (*slot == NULL);
+  *slot = ggc_alloc_constexpr_fundef ();
+  **slot = entry;
+
   return fun;
 }
 
-- 
1.7.0.4