cpplib.c (D): Adjust to call CONCAT2 macro without whitespace.

2000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* cpplib.c (D): Adjust to call CONCAT2 macro without whitespace.

From-SVN: r32910

gcc/ChangeLog

+2000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* cpplib.c (D): Adjust to call CONCAT2 macro without whitespace.
+
 Tue Apr  4 19:17:20 MET DST 2000  Jan Hubicka  <jh@suse.cz>
 
 	* calls.c (ECF_MALLOC, ECF_MAY_BE_ALLOCA, ECF_RETURNS_TWICE,

gcc/cpplib.c

@@ -122,7 +122,8 @@ SCCS_ENTRY
    instead of void, because some old compilers have trouble with
    pointers to functions returning void.  */
 
-#define D(name, t, o) static int CONCAT2(do_, name) PARAMS ((cpp_reader *));
+/* Don't invoke CONCAT2 with any whitespace or K&R cc will fail. */
+#define D(name, t, o) static int CONCAT2(do_,name) PARAMS ((cpp_reader *));
 DIRECTIVE_TABLE
 #undef D
 
@@ -134,8 +135,9 @@ enum
 };
 #undef D
 
+/* Don't invoke CONCAT2 with any whitespace or K&R cc will fail. */
 #define D(name, t, origin) \
-{ CONCAT2(do_, name), STRINGX(name), sizeof STRINGX(name) - 1, origin },
+{ CONCAT2(do_,name), STRINGX(name), sizeof STRINGX(name) - 1, origin },
 static const struct directive dtable[] =
 {
 DIRECTIVE_TABLE