tests: minor refactoring

[bison.git] / tests / actions.at

diff --git a/tests/actions.at b/tests/actions.at
index c148391d731435cfef9af6fbed189e3a7a601871..f054c31383cf7805d4487d026e2e64cdfb24431b 100644 (file)
--- a/tests/actions.at
+++ b/tests/actions.at
@@ -1,6 +1,6 @@
 e# Executing Actions.                               -*- Autotest -*-
 
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+# Copyright (C) 2001-2013 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
@@ -90,7 +90,7 @@ AT_DATA_GRAMMAR([[input.y]],
 %code
 {
 # include <stdio.h>
-# include <stdlib.h> // getenv
+# include <stdlib.h> /* getenv */
 ]AT_YYERROR_DECLARE[
 ]AT_YYLEX_DECLARE[
 }
@@ -195,7 +195,7 @@ AT_DATA_GRAMMAR([[input.y]],
 %code
 {
 # include <stdio.h>
-# include <stdlib.h> // getenv
+# include <stdlib.h> /* getenv */
 ]AT_YYERROR_DECLARE[
 ]AT_YYLEX_DECLARE[
 }
@@ -223,6 +223,7 @@ main (void)
 
   TEST(7, 2, 0, 2);
   TEST(8, 0, 8, 0);
+  return 0;
 }
 ]])
 
@@ -1326,7 +1327,22 @@ AT_BISON_CHECK([-o input.c input.y], 0,,
 [[input.y:24.70-72: warning: useless %destructor for type <*> [-Wother]
 input.y:24.70-72: warning: useless %printer for type <*> [-Wother]
 input.y:33.3-23: warning: unset value: $$ [-Wother]
-input.y:30.3-35.37: warning: unused value: $3 [-Wother]
+input.y:32.3-23: warning: unused value: $3 [-Wother]
+]])
+
+AT_BISON_CHECK([-fcaret -o input.c input.y], 0,,
+[[input.y:24.70-72: warning: useless %destructor for type <*> [-Wother]
+ %printer { fprintf (yyoutput, "<*> printer should not be called"); } <*>
+                                                                      ^^^
+input.y:24.70-72: warning: useless %printer for type <*> [-Wother]
+ %printer { fprintf (yyoutput, "<*> printer should not be called"); } <*>
+                                                                      ^^^
+input.y:33.3-23: warning: unset value: $$ [-Wother]
+   {           @$ = 4; } // Only used.
+   ^^^^^^^^^^^^^^^^^^^^^
+input.y:32.3-23: warning: unused value: $3 [-Wother]
+   { USE ($$); @$ = 3; } // Only set.
+   ^^^^^^^^^^^^^^^^^^^^^
 ]])
 
 AT_COMPILE([input])
@@ -1607,41 +1623,41 @@ AT_BISON_OPTION_POPDEFS
 
 AT_BISON_CHECK([[-o input.c input.y]], [0], [],
 [[input.y:8.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:8.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:8.48:     future versions of Bison will not add the ';'
 input.y:9.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:9.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:9.48:     future versions of Bison will not add the ';'
 input.y:10.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:10.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:10.48:     future versions of Bison will not add the ';'
 input.y:11.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:11.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:11.48:     future versions of Bison will not add the ';'
 input.y:12.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:12.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:12.48:     future versions of Bison will not add the ';'
 input.y:13.48: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:13.48: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:13.48:     future versions of Bison will not add the ';'
 input.y:20.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:20.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:20.1:     future versions of Bison will not add the ';'
 input.y:21.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:21.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:21.1:     future versions of Bison will not add the ';'
 input.y:22.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:22.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:22.1:     future versions of Bison will not add the ';'
 input.y:23.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:23.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:23.1:     future versions of Bison will not add the ';'
 input.y:24.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:24.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:24.1:     future versions of Bison will not add the ';'
 input.y:25.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:25.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:25.1:     future versions of Bison will not add the ';'
 input.y:31.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:31.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:31.1:     future versions of Bison will not add the ';'
 input.y:32.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:32.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:32.1:     future versions of Bison will not add the ';'
 input.y:33.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:33.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:33.1:     future versions of Bison will not add the ';'
 input.y:34.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:34.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:34.1:     future versions of Bison will not add the ';'
 input.y:35.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:35.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:35.1:     future versions of Bison will not add the ';'
 input.y:36.1: warning: a ';' might be needed at the end of action code [-Wdeprecated]
-input.y:36.1: warning: future versions of Bison will not add the ';' [-Wdeprecated]
+input.y:36.1:     future versions of Bison will not add the ';'
 ]])
 
 AT_MATCHES_CHECK([input.c], [[/\* TEST:N:2 \*/ \}$]],       [[3]])