--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/builtin-tgmath-err-2.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,19 @@
+/* Test __builtin_tgmath: errors that indicate bad arguments in a call
+   to a type-generic macro, non-DFP.  */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+float f_f (float);
+double f_d (double);
+long double f_ld (long double);
+void *p;
+long double ld;
+_Complex float cf;
+
+void
+test (void)
+{
+  __builtin_tgmath (f_f, f_d, f_ld, p); /* { dg-error "invalid type of argument" } */
+  __builtin_tgmath (f_f, f_d, ld); /* { dg-error "no matching function for type-generic call" } */
+  __builtin_tgmath (f_f, f_d, cf); /* { dg-error "no matching function for type-generic call" } */
+}