* src/symlist.h, src/symlist.c (symbol_list_length): New.

[bison.git] / tests / synclines.at

diff --git a/tests/synclines.at b/tests/synclines.at
index c7501fdee9612d5dc415722a01f376c33ce203a1..ea6f968808fc95cadece7807782a5292e283b098 100644 (file)
--- a/tests/synclines.at
+++ b/tests/synclines.at
@@ -1,5 +1,5 @@
 # Executing Actions.                               -*- 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
@@ -33,7 +33,15 @@ AT_DATA([[input.y]],
 [$2])
 
 AT_CHECK([bison input.y -o input.c])
-AT_CHECK([$CC $CFLAGS $CPPFLAGS input.c -o input], 1, [], [$3])
+AT_CHECK([$CC $CFLAGS $CPPFLAGS input.c -c], 1, [], [stderr])
+# In case GCC displays column information, strip it down.
+#
+#   input.y:4:2: #error "4"    or input.y:4.2: #error "4"
+# =>
+#   input.y:4: #error "4"
+#
+AT_CHECK([[sed 's/^\([^:]*:[^:.]*\)[.:][^:]*:\(.*\)$/\1:\2/' stderr]],
+         0, [$3])
 AT_CLEANUP
 ])
 
@@ -46,6 +54,8 @@ AT_CLEANUP
 AT_TEST_SYNCLINE([Prologue synch line],
 [[%{
 #error "2"
+void yyerror (const char *s);
+int yylex (void);
 %}
 %%
 exp: '0';
@@ -62,6 +72,10 @@ AT_TEST_SYNCLINE([%union synch line],
 [[%union {
 #error "2"
 }
+%{
+void yyerror (const char *s);
+int yylex (void);
+%}
 %%
 exp: '0';
 ]],
@@ -75,19 +89,20 @@ exp: '0';
 
 AT_TEST_SYNCLINE([Postprologue synch line],
 [[%{
-/* Nothing here. */
+void yyerror (const char *s);
+int yylex (void);
 %}
 %union
 {
   int ival;
 }
 %{
-#error "9"
+#error "10"
 %}
 %%
 exp: '0';
 ]],
-[input.y:9: #error "9"
+[input.y:10: #error "10"
 ])
 
 
@@ -96,13 +111,17 @@ exp: '0';
 ## ------------------- ##
 
 AT_TEST_SYNCLINE([Action synch line],
-[[%%
+[[%{
+void yyerror (const char *s);
+int yylex (void);
+%}
+%%
 exp:
 {
-#error "4"
+#error "8"
 };
 ]],
-[input.y:4: #error "4"
+[input.y:8: #error "8"
 ])
 
 
@@ -111,10 +130,14 @@ exp:
 ## --------------------- ##
 
 AT_TEST_SYNCLINE([Epilogue synch line],
-[[%%
+[[%{
+void yyerror (const char *s);
+int yylex (void);
+%}
+%%
 exp: '0';
 %%
-#error "4"
+#error "8"
 ]],
-[input.y:4: #error "4"
+[input.y:8: #error "8"
 ])