cpphash.c (trad_stringify): Adjust p after stringification as well.

	* cpphash.c (trad_stringify): Adjust p after stringification as
	well.

	* gcc.dg/cpp-tradstringify.c: New test.

From-SVN: r33612

gcc/ChangeLog

+2000-05-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* cpphash.c (trad_stringify): Adjust p after stringification as
+	well.
+
 2000-05-02  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* cpplib.h (CPP_POP, parse_cleanup_t): Delete.

gcc/cpphash.c

@@ -433,6 +433,7 @@ trad_stringify (pfile, base, len, argc, argv, pat, endpat, last)
 		     argv[i].rest_arg);
 	    last = CPP_WRITTEN (pfile);
 	    base = p + argv[i].len;
+	    p = base;
 	    goto proceed;
 	  }
       p++;

gcc/testsuite/ChangeLog

@@ -2,6 +2,7 @@
 
 	* gcc.c-torture/compile/20000502-1.c: New test.
 	* g++.old-deja/g++.other/align.C: New test.
+	* gcc.dg/cpp-tradstringify.c: New test.
 
 Sun Apr 23 14:41:33 2000  Jeffrey A Law  (law@cygnus.com)
 

gcc/testsuite/gcc.dg/cpp-tradstringify.c

+/* Test whether traditional stringify works.  */
+/* { dg-do preprocess } */
+/* { dg-options "-traditional" } */
+#define foo(a, b) c="a"; d="b";