re PR c++/13081 (forward template declarations in <complex> let inlining fail)

	PR c++/13081
	* decl.c (duplicate_decls): Preserve inline-ness when redeclaring
	a function template.

	PR c++/12613
	* decl.c (reshape_init): Reject GNU colon-style designated
	initializers in arrays.

	PR c++/13081
	* g++.dg/opt/inline6.C: New test.

	PR c++/12613
	* g++.dg/parse/error9.C: New test.

From-SVN: r75192

gcc/cp/ChangeLog

 2003-12-28  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/13081
+	* decl.c (duplicate_decls): Preserve inline-ness when redeclaring
+	a function template.
+
+	PR c++/12613
+	* decl.c (reshape_init): Reject GNU colon-style designated
+	initializers in arrays.
+
 	PR c++/13009
 	* call.c (build_special_member_call): Do not assume that we have a
 	pointer to the complete object in an assignment operator.

gcc/cp/decl.c

@@ -1594,6 +1594,14 @@ duplicate_decls (tree newdecl, tree olddecl)
 	    = DECL_SOURCE_LOCATION (newdecl);
 	}
 
+      if (DECL_FUNCTION_TEMPLATE_P (newdecl))
+	{
+	  DECL_INLINE (DECL_TEMPLATE_RESULT (olddecl)) 
+	    |= DECL_INLINE (DECL_TEMPLATE_RESULT (newdecl));
+	  DECL_DECLARED_INLINE_P (DECL_TEMPLATE_RESULT (olddecl))
+	    |= DECL_DECLARED_INLINE_P (DECL_TEMPLATE_RESULT (newdecl));
+	}
+
       return olddecl;
     }
 
@@ -4342,7 +4350,17 @@ reshape_init (tree type, tree *initp)
 	      TREE_CHAIN (element_init) = CONSTRUCTOR_ELTS (new_init);
 	      CONSTRUCTOR_ELTS (new_init) = element_init;
 	      if (TREE_PURPOSE (element_init))
-		index = TREE_PURPOSE (element_init);
+		{
+		  tree next_index = TREE_PURPOSE (element_init);
+		  if (TREE_CODE (next_index) == IDENTIFIER_NODE)
+		    {
+		      error ("name `%D' used in a GNU-style designated "
+			     "initializer for an array", next_index);
+		      TREE_PURPOSE (element_init) = NULL_TREE;
+		    }
+		  else
+		    index = next_index;
+		}
 	    }
 	}
       else

gcc/testsuite/ChangeLog

 2003-12-28  Mark Mitchell  <mark@codesourcery.com>
 
+	PR c++/13081
+	* g++.dg/opt/inline6.C: New test.
+
+	PR c++/12613
+	* g++.dg/parse/error9.C: New test.
+
 	* gcc.dg/const-elim-1.c: XFAIL on arm-*-*.
 
 2003-12-28  Mark Mitchell  <mark@codesourcery.com>

gcc/testsuite/g++.dg/opt/inline6.C

+// PR c++/13081
+// { dg-options "-O2" }
+// { dg-final { scan-assembler-not "foo" } }
+
+template<typename T> T foo(T);
+ 
+template<typename T> inline T foo(T t)
+{
+  return t;
+}
+
+void bar (long& l) {
+  l = foo(l);
+}

gcc/testsuite/g++.dg/parse/error9.C

+// PR c++/12613
+// { dg-options "" }
+
+enum { FOO = 1, BAR = 2 };
+int a[] = { FOO: 1, BAR: 2 }; // { dg-error "" }