* gcc.dg/cpp/extratokens.c: Forgotten file.

From-SVN: r38014

gcc/testsuite/gcc.dg/cpp/extratokens.c

+/* Copyright (C) 2000 Free Software Foundation, Inc.  */
+
+/* { dg-do preprocess } */
+/* { dg-options "-fno-show-column" } */
+
+/* Tests all directives that do not permit excess tokens at the end of
+   the line.  */
+
+/* Source: Neil Booth, 4 Dec 2000.  The combination of separate test
+   cases.  */
+
+#ifdef foo bar  /* { dg-error "extra tokens" "tokens after #ifdef" } */
+#endif
+
+#ifndef foo bar  /* { dg-error "extra tokens" "tokens after #ifndef" } */
+#endif
+
+#if 0
+#if 0
+#else foo	/* { dg-warning "extra tokens" "tokens after #else" } */
+#endif /	/* { dg-warning "extra tokens" "tokens after #endif" } */
+#endif
+
+#undef foo bar  /* { dg-error "extra tokens" "tokens after #undef" } */
+
+#assert foo(bar) bar /* { dg-error "extra tokens" "tokens after #assert" } */
+
+#unassert foo(bar) b /* { dg-error "extra tokens" "tokens after #unassert" } */
+
+#include "mi1c.h" bar /* { dg-error "extra tokens" "tokens after #include" } */
+
+#ident "something" bar /* { dg-error "extra tokens" "tokens after #ident" } */
+
+#line 36 "file.c" 3
+
+/* ... but in a system header, it's acceptable.  */
+#ifdef KERNEL
+#endif KERNEL  /* { dg-bogus "extra tokens" "bad warning" } */