+2001-10-09 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * gcc.dg/cpp/cmdlne-C.c: Update.
+ * gcc.dg/cpp/cmdlne-C2.c: New.
+
2001-10-08 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* gcc.c-torture/execute/20011008-3.c: New.
/* Check OK to redefine fun_like without comments in the params. */
#define fun_like(x, y)/**/
+
+/* Check comments in macros in directives are OK. */
+#define ZERO 0 /* A trailing comment. */
+
+#if ZERO
+#endif
--- /dev/null
+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. */
+
+/* { dg-do preprocess } */
+/* { dg-options "-C" } */
+
+/* This tests that C++ comments are either dropped, or converted to C
+ comments in macro expansions. The + in the regexp stops it from
+ matching itself 8-)
+
+ Neil Booth, 9 Oct 2001. */
+
+#define ZERO 0 // A comment
+
+ZERO:
+
+/*
+ { dg-final { if ![file exists cmdlne-C2.i] { return } } }
+ { dg-final { if { [grep cmdlne-C2.i "c+omment:"] == "" } { return } } }
+ { dg-final { fail "cmdlne-C2.i: C++ comments in macros with -C" } }
+*/
+