X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/1154ccedaf2f504455446e484932c5c9ffd2a18e..4e0813a6cf9ec58cd6e6ef7ecaa1857eecb8cf13:/tests/cxx-type.at

diff --git a/tests/cxx-type.at b/tests/cxx-type.at
index 4e8762f2..61c7f50b 100644
--- a/tests/cxx-type.at
+++ b/tests/cxx-type.at
@@ -1,5 +1,5 @@
 # Checking GLR Parsing.                         -*- Autotest -*-
-# Copyright 2002 Free Software Foundation, Inc.
+# Copyright (C) 2002 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -36,7 +36,11 @@ $1
 ]m4_bmatch([$2], [stmtMerge],
 [ static YYSTYPE stmtMerge (YYSTYPE x0, YYSTYPE x1);])[
   #define YYINITDEPTH 10
-  int yyerror (const char *s);
+  int yyerror (const char *s
+#if YYPURE && YYLSP_NEEDED
+               , YYLTYPE *yylocation
+#endif
+              );
 
   #if YYPURE
 ]m4_bmatch([$1], [location],
@@ -88,13 +92,15 @@ declarator : ID		{ printf ("\"%s\" ", ]$[1); }
 
 #include <assert.h>
 #include <ctype.h>
+#include <stdlib.h>
 #include <string.h>
 
 int
 main (int argc, char** argv)
 {
-  assert (argc = 2);
-  assert (freopen (argv[1], "r", stdin));
+  assert (argc == 2);
+  if (!freopen (argv[1], "r", stdin))
+    abort ();
   exit (yyparse ());
 }
 
@@ -110,34 +116,56 @@ yylex ()
 {
   char buffer[256];
   int c;
+  unsigned int i;
 
 #if YYPURE
 # define yylval (*lvalp)
 ]m4_bmatch([$1], [location],[  (void) llocp;])[
 #endif
 
-  while (1) {
-    c = getchar ();
-    switch (c) {
-    case EOF:
-      return 0;
-    case ' ': case '\t': case '\n': case '\f':
-      break;
-    default:
-      if (isalpha (c)) {
-	ungetc (c, stdin);
-	scanf ("%[A-Za-z0-9_]", buffer);
-	yylval = strdup (buffer);
-	return isupper (buffer[0]) ? TYPENAME : ID;
-      }
-      return c;
+  while (1)
+    {
+      c = getchar ();
+      switch (c)
+	{
+	case EOF:
+	  return 0;
+	case ' ': case '\t': case '\n': case '\f':
+	  break;
+	default:
+	  if (isalpha (c))
+	    {
+	      i = 0;
+
+	      do
+		{
+		  buffer[i++] = c;
+		  if (i == sizeof buffer - 1)
+		    abort ();
+		  c = getchar ();
+		}
+	      while (isalnum (c) || c == '_');
+
+	      ungetc (c, stdin);
+	      buffer[i++] = 0;
+	      yylval = strcpy (malloc (i), buffer);
+	      return isupper ((unsigned char) buffer[0]) ? TYPENAME : ID;
+	    }
+	  return c;
+	}
     }
-  }
 }
 
 int
-yyerror (const char *s)
+yyerror (const char *s
+#if YYPURE && YYLSP_NEEDED
+        , YYLTYPE *yylocation
+#endif
+        )
 {
+#if YYPURE && YYLSP_NEEDED
+  (void) *yylocation;
+#endif
   fprintf (stderr, "%s\n", s);
   return 0;
 }
@@ -182,7 +210,7 @@ z + q;
 This is total garbage, but it should be ignored.
 ]])
 
-AT_CHECK([bison types.y -o types.c], 0, [], ignore)
+AT_CHECK([bison -o types.c types.y], 0, [], ignore)
 AT_COMPILE([types])
 ])
 
@@ -224,62 +252,56 @@ m4_define([_AT_VERBOSE_GLR_STDERR],
 
 AT_SETUP([GLR: Resolve ambiguity, impure, no locations])
 _AT_TEST_GLR_CALC([],[%dprec 1],[%dprec 2])
-AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0, _AT_RESOLVED_GLR_OUTPUT,
-	 _AT_GLR_STDERR)
+AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
+                _AT_RESOLVED_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Resolve ambiguity, impure, locations])
 _AT_TEST_GLR_CALC([%locations],[%dprec 1],[%dprec 2])
-AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0, _AT_RESOLVED_GLR_OUTPUT,
-	_AT_GLR_STDERR)
+AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
+                _AT_RESOLVED_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Resolve ambiguity, pure, no locations])
 _AT_TEST_GLR_CALC([%pure-parser],[%dprec 1],[%dprec 2])
-AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0, _AT_RESOLVED_GLR_OUTPUT,
-	 _AT_GLR_STDERR)
+AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
+                _AT_RESOLVED_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Resolve ambiguity, pure, locations])
 _AT_TEST_GLR_CALC([%pure-parser
 %locations],[%dprec 1],[%dprec 2])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-                _AT_RESOLVED_GLR_OUTPUT,
-	        _AT_GLR_STDERR)
+                _AT_RESOLVED_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Merge conflicting parses, impure, no locations])
 _AT_TEST_GLR_CALC([],[%merge <stmtMerge>],[%merge <stmtMerge>])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-                _AT_AMBIG_GLR_OUTPUT,
- 	        _AT_GLR_STDERR)
+                _AT_AMBIG_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Merge conflicting parses, impure, locations])
 _AT_TEST_GLR_CALC([%locations],[%merge <stmtMerge>],[%merge <stmtMerge>])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-                _AT_AMBIG_GLR_OUTPUT,
-	        _AT_GLR_STDERR)
+                _AT_AMBIG_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Merge conflicting parses, pure, no locations])
 _AT_TEST_GLR_CALC([%pure-parser],[%merge <stmtMerge>],[%merge <stmtMerge>])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-                _AT_AMBIG_GLR_OUTPUT,
-	        _AT_GLR_STDERR)
+                _AT_AMBIG_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 AT_SETUP([GLR: Merge conflicting parses, pure, locations])
 _AT_TEST_GLR_CALC([%pure-parser
 %locations],[%merge <stmtMerge>],[%merge <stmtMerge>])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-                _AT_AMBIG_GLR_OUTPUT,
-	        _AT_GLR_STDERR)
+                _AT_AMBIG_GLR_OUTPUT, _AT_GLR_STDERR)
 AT_CLEANUP
 
 AT_SETUP([GLR: Verbose messages, resolve ambiguity, impure, no locations])
 _AT_TEST_GLR_CALC([%error-verbose],
 [%merge <stmtMerge>],[%merge <stmtMerge>])
 AT_PARSER_CHECK([[./types test-input | sed 's/  *$//']], 0,
-	        _AT_AMBIG_GLR_OUTPUT,
-                _AT_VERBOSE_GLR_STDERR)
+	        _AT_AMBIG_GLR_OUTPUT, _AT_VERBOSE_GLR_STDERR)
 AT_CLEANUP