integrate.c (expand_inline_function): Check for error_mark_node in actual argument.

	* integrate.c (expand_inline_function): Check for error_mark_node
	in actual argument.

	* gcc.dg/noncompile/20010425-1.c: New test.

From-SVN: r41587

gcc/ChangeLog

 2001-04-26  Jakub Jelinek  <jakub@redhat.com>
 
+	* integrate.c (expand_inline_function): Check for error_mark_node
+	in actual argument.
+
+2001-04-26  Jakub Jelinek  <jakub@redhat.com>
+
 	* config/i386/i386.h (CC1_CPU_SPEC): Fix deprecation warnings for
 	-m386 and -m486.
 

gcc/integrate.c

@@ -650,7 +650,8 @@ expand_inline_function (fndecl, parms, target, ignore, type,
       arg = TREE_VALUE (actual);
       mode = TYPE_MODE (DECL_ARG_TYPE (formal));
 
-      if (mode != TYPE_MODE (TREE_TYPE (arg))
+      if (arg == error_mark_node
+	  || mode != TYPE_MODE (TREE_TYPE (arg))
 	  /* If they are block mode, the types should match exactly.
 	     They don't match exactly if TREE_TYPE (FORMAL) == ERROR_MARK_NODE,
 	     which could happen if the parameter has incomplete type.  */

gcc/testsuite/ChangeLog

+2001-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/noncompile/20010425-1.c: New test.
+
 2001-04-26  Nathan Sidwell <nathan@codesourcery.com>
 
 	* g++.old-deja/g++.pt/mangle2.C: New test.

gcc/testsuite/gcc.dg/noncompile/20010425-1.c

+__inline__ void bar(int x)
+{
+  (void)x;
+}
+
+void foo(void)
+{
+  bar(baz);  /* { dg-error "undeclared|for each function" } */
+}