(Torturing the Scanner): Remove lines containing

[bison.git] / tests / input.at

diff --git a/tests/input.at b/tests/input.at
index 7c5f73e55a1f1d1b6bd0da71d1c4141e9b6206fb..f397811cec7dd6fb2f4a72ca74048d79cb9e39e3 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -33,7 +33,7 @@ exp: { $$ = $1 ; };
 ]])
 
 AT_CHECK([bison input.y], [1], [],
-[[input.y:2.6-14: invalid value: $1
+[[input.y:2.6-14: integer out of range: `$1'
 ]])
 
 AT_CLEANUP
@@ -51,7 +51,7 @@ exp: { @$ = @1 ; };
 ]])
 
 AT_CHECK([bison input.y], [1], [],
-[[input.y:2.6-14: invalid value: @1
+[[input.y:2.6-14: integer out of range: `@1'
 ]])
 
 AT_CLEANUP
@@ -74,8 +74,8 @@ exp: foo {} foo
 ]])
 
 AT_CHECK([bison input.y], [1], [],
-[[input.y:4.4-15: type clash (`bar' `') on default action
-input.y:5.4-8: type clash (`bar' `') on default action
+[[input.y:4.4-15: type clash on default action: <bar> != <>
+input.y:5.4-8: type clash on default action: <bar> != <>
 input.y:6.4: empty rule for typed nonterminal, and no action
 ]])
 
@@ -97,6 +97,20 @@ AT_DATA([input.y],
 /* This is seen in GCC: a %{ and %} in middle of a comment. */
 const char *foo = "So %{ and %} can be here too.";
 
+#ifdef __STDC__
+/\
+* A comment with backslash-newlines in it. %{ %} *\
+/
+
+char str[] = "\\
+" A string with backslash-newlines in it %{ %} \\
+"";
+
+char apostrophe = '\\
+'\
+';
+#endif
+
 #include <stdio.h>
 %}
 /* %{ and %} can be here too. */
@@ -128,22 +142,26 @@ static void yyerror (const char *s);
 static int yylex (void);
 %}
 
-%type <ival> '1'
+%type <ival> '@<:@'
 
 /* Exercise quotes in strings.  */
-%token FAKE "fake @<:@@:>@,"
+%token FAKE "fake @<:@@:>@ \a\b\f\n\r\t\v\"\'\?\\\u005B\U0000005c ??!??'??(??)??-??/??<??=??> \x0\0"
 
 %%
-/* Exercise M4 quoting: '@:>@@:>@', 1.  */
-exp: '1'
+/* Exercise M4 quoting: '@:>@@:>@', @<:@, 1.  */
+exp: '@<:@' '\1' two '$' '@' '{' oline output
   {
     /* Exercise quotes in braces.  */
     char tmp[] = "@<:@%c@:>@,\n";
     printf (tmp, $1);
   }
 ;
+
+two: '\x000000000000000000000000000000000000000000000000000000000000000000002';
+oline: '@' 'o' 'l' 'i' 'n' 'e' '@' '_' '_' 'o' 'l' 'i' 'n' 'e' '_' '_';
+output: '#' 'o' 'u' 't' 'p' 'u' 't' ' ';
 %%
-/* Exercise M4 quoting: '@:>@@:>@', 2.  */
+/* Exercise M4 quoting: '@:>@@:>@', @<:@, 2.  */
 
 static YYSTYPE
 value_t_as_yystype (value_t val)
@@ -156,7 +174,9 @@ value_t_as_yystype (value_t val)
 static int
 yylex (void)
 {
-  static const char *input = "1";
+  static const char *input = "@<:@\1\2$@{@oline@__@&t@oline__\
+#output "; /* "
+  */
   yylval = value_t_as_yystype (*input);
   return *input++;
 }
@@ -184,7 +204,7 @@ main (void)
 AT_CHECK([bison -d -v -o input.c input.y])
 AT_COMPILE([input], [input.c main.c])
 AT_PARSER_CHECK([./input], 0,
-[[[1],
+[[[@<:@],
 ]])
 
 AT_CLEANUP