DJGPP specific replacement file for lib/subpipe.c.

[bison.git] / tests / calc.at

diff --git a/tests/calc.at b/tests/calc.at
index db92f70019ec79b2c68e33087010e51d58be2cf8..57a2a9c46d51a0c1b1c26e3622f39df9ddddaa2b 100644 (file)
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -39,7 +39,9 @@ m4_define([_AT_DATA_CALC_Y],
        [m4_fatal([$0: Invalid arguments: $@])])dnl
 AT_DATA_GRAMMAR([calc.y],
 [[/* Infix notation calculator--calc */
-]$4[
+]$4
+AT_LALR1_CC_IF(
+[%define "global_tokens_and_yystype"])[
 %{
 #include <stdio.h>
 
@@ -68,17 +70,23 @@ static int global_count = 0;
 
 %{
 static int power (int base, int exponent);
-]AT_LALR1_CC_IF([typedef yy::location YYLTYPE;],
+]AT_LALR1_CC_IF(
+[typedef yy::location YYLTYPE;
+#define first_line   begin.line
+#define first_column begin.column
+#define last_line    end.line
+#define last_column  end.column
+],
 [/* yyerror receives the location if:
    - %location & %pure & %glr
    - %location & %pure & %yacc & %parse-param. */
-static void yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *yylloc, ])
+static void yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *llocp, ])
                      AT_PARAM_IF([semantic_value *result, int *count, ])
                      const char *s
                      );])[
 static int yylex (]AT_LEX_FORMALS[);
-static int yygetc (]AT_LEX_FORMALS[);
-static void yyungetc (]AT_LEX_PRE_FORMALS[ int c);
+static int get_char (]AT_LEX_FORMALS[);
+static void unget_char (]AT_LEX_PRE_FORMALS[ int c);
 %}
 
 /* Bison Declarations */
@@ -125,7 +133,7 @@ exp:
 ;
 %%
 /* The input. */
-static FILE *yyin;
+static FILE *input;
 
 ]AT_LALR1_CC_IF(
 [/* A C++ error reporting function. */
@@ -145,7 +153,7 @@ yyparse (AT_PARAM_IF([semantic_value *result, int *count]))
 }
 ],
 [static void
-yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *yylloc, ])
+yyerror (AT_YYERROR_ARG_LOC_IF([YYLTYPE *llocp, ])
          AT_PARAM_IF([semantic_value *result, int *count, ])
          const char *s)
 {
@@ -168,61 +176,56 @@ AT_YYERROR_SEES_LOC_IF([
 static YYLTYPE last_yylloc;
 ])[
 static int
-yygetc (]AT_LEX_FORMALS[)
+get_char (]AT_LEX_FORMALS[)
 {
-  int res = getc (yyin);
+  int res = getc (input);
   ]AT_USE_LEX_ARGS[;
 ]AT_LOCATION_IF([
   last_yylloc = AT_LOC;
   if (res == '\n')
     {
-AT_LALR1_CC_IF(
-[     AT_LOC.end.line++;
-      AT_LOC.end.column = 0;],
-[     AT_LOC.last_line++;
-      AT_LOC.last_column = 0;])
+      AT_LOC.last_line++;
+      AT_LOC.last_column = 0;
     }
   else
-AT_LALR1_CC_IF(
-[    AT_LOC.end.column++;],
-[    AT_LOC.last_column++;])
+    AT_LOC.last_column++;
 ])[
   return res;
 }
 
 
 static void
-yyungetc (]AT_LEX_PRE_FORMALS[ int c)
+unget_char (]AT_LEX_PRE_FORMALS[ int c)
 {
   ]AT_USE_LEX_ARGS[;
 ]AT_LOCATION_IF([
   /* Wrong when C == `\n'. */
   AT_LOC = last_yylloc;
 ])[
-  ungetc (c, yyin);
+  ungetc (c, input);
 }
 
 static int
 read_signed_integer (]AT_LEX_FORMALS[)
 {
-  int c = yygetc (]AT_LEX_ARGS[);
+  int c = get_char (]AT_LEX_ARGS[);
   int sign = 1;
   int n = 0;
 
   ]AT_USE_LEX_ARGS[;
   if (c == '-')
     {
-      c = yygetc (]AT_LEX_ARGS[);
+      c = get_char (]AT_LEX_ARGS[);
       sign = -1;
     }
 
   while (isdigit (c))
     {
       n = 10 * n + (c - '0');
-      c = yygetc (]AT_LEX_ARGS[);
+      c = get_char (]AT_LEX_ARGS[);
     }
 
-  yyungetc (]AT_LEX_PRE_ARGS[ c);
+  unget_char (]AT_LEX_PRE_ARGS[ c);
 
   return sign * n;
 }
@@ -244,33 +247,30 @@ yylex (]AT_LEX_FORMALS[)
   if (init)
     {
       init = 0;
-]AT_LALR1_CC_IF([],
-[AT_LOCATION_IF([
+]AT_LOCATION_IF([
       AT_LOC.last_column = 0;
       AT_LOC.last_line = 1;
-])])[
+])[
     }
 
-]AT_LOCATION_IF([AT_LALR1_CC_IF(
-[ AT_LOC.begin = AT_LOC.end;],
-[ AT_LOC.first_column = AT_LOC.last_column;
+]AT_LOCATION_IF([
+ AT_LOC.first_column = AT_LOC.last_column;
   AT_LOC.first_line   = AT_LOC.last_line;
-])])[
+])[
 
   /* Skip white space.  */
-  while ((c = yygetc (]AT_LEX_ARGS[)) == ' ' || c == '\t')
+  while ((c = get_char (]AT_LEX_ARGS[)) == ' ' || c == '\t')
     {
-]AT_LOCATION_IF([AT_LALR1_CC_IF(
-[     AT_LOC.begin = AT_LOC.end;],
+]AT_LOCATION_IF(
 [     AT_LOC.first_column = AT_LOC.last_column;
       AT_LOC.first_line   = AT_LOC.last_line;
-])])[
+])[
     }
 
   /* process numbers   */
   if (c == '.' || isdigit (c))
     {
-      yyungetc (]AT_LEX_PRE_ARGS[ c);
+      unget_char (]AT_LEX_PRE_ARGS[ c);
       ]AT_VAL[.ival = read_signed_integer (]AT_LEX_ARGS[);
       return NUM;
     }
@@ -288,7 +288,7 @@ power (int base, int exponent)
 {
   int res = 1;
   if (exponent < 0)
-    exit (1);
+    exit (3);
   for (/* Niente */; exponent; --exponent)
     res *= base;
   return res;
@@ -308,14 +308,14 @@ main (int argc, const char **argv)
   alarm (100);
 
   if (argc == 2)
-    yyin = fopen (argv[1], "r");
+    input = fopen (argv[1], "r");
   else
-    yyin = stdin;
+    input = stdin;
 
-  if (!yyin)
+  if (!input)
     {
       perror (argv[1]);
-      exit (1);
+      return 3;
     }
 
 ]AT_LALR1_CC_IF([], [m4_bmatch([$4], [%debug],
@@ -405,6 +405,7 @@ sed '/^Starting/d
 /^Reducing/d
 /^Shifting/d
 /^state/d
+/^Cleanup:/d
 /^Error:/d
 /^Next/d
 /^Discarding/d
@@ -427,8 +428,8 @@ AT_CHECK([cat stderr], 0, [expout])
 ])
 
 
-# AT_CHECK_CALC([BISON-OPTIONS [, EXPECTED-TO-FAIL]])
-# ------------------------------
+# AT_CHECK_CALC([BISON-OPTIONS, [EXPECTED-TO-FAIL]])
+# --------------------------------------------------
 # Start a testing chunk which compiles `calc' grammar with
 # BISON-OPTIONS, and performs several tests over the parser.
 # However, if EXPECTED-TO-FAIL is nonempty, this test is expected to fail.
@@ -463,7 +464,7 @@ _AT_CHECK_CALC([$1],
 
 2^2^3 = 256
 (2^2)^3 = 64],
-               [570])
+               [571])
 
 # Some syntax errors.
 _AT_CHECK_CALC_ERROR([$1], [1], [0 0], [13],
@@ -501,7 +502,7 @@ _AT_CHECK_CALC_ERROR([$1], [1], [/dev/null], [4],
 #
 _AT_CHECK_CALC_ERROR([$1], [0],
                      [() + (1 + 1 + 1 +) + (* * *) + (1 * 2 * *) = 1],
-                     [188],
+                     [189],
 [1.1: syntax error, unexpected ')', expecting number or '-' or '(' or '!'
 1.17: syntax error, unexpected ')', expecting number or '-' or '(' or '!'
 1.22: syntax error, unexpected '*', expecting number or '-' or '(' or '!'
@@ -510,10 +511,10 @@ calc: error: 4444 != 1])
 
 # The same, but this time exercising explicitly triggered syntax errors.
 # POSIX says the look-ahead causing the error should not be discarded.
-_AT_CHECK_CALC_ERROR([$1], [0], [(!) + (0 0) = 1], [75],
+_AT_CHECK_CALC_ERROR([$1], [0], [(!) + (0 0) = 1], [76],
 [1.9: syntax error, unexpected number
 calc: error: 2222 != 1])
-_AT_CHECK_CALC_ERROR([$1], [0], [(- *) + (0 0) = 1], [85],
+_AT_CHECK_CALC_ERROR([$1], [0], [(- *) + (0 0) = 1], [86],
 [1.3: syntax error, unexpected '*', expecting number or '-' or '(' or '!'
 1.11: syntax error, unexpected number
 calc: error: 2222 != 1])