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* tests/calc.at (AT_CHECK_CALC): Adjust: there are now additional

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`Error:' lines.
* data/bison.simple (yystos) [YYDEBUG]: New.
(yyparse) [YYDEBUG]: Display the symbols which are popped during
error recovery.
* tests/regression.at (Web2c Actions): Adjust: yystos is output now.
This commit is contained in:
Akim Demaille
2002-05-26 18:38:41 +00:00
parent 4fd2214bc6
commit 5504898e82
5 changed files with 57 additions and 11 deletions
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12
tests/calc.at
View File

@@ -1,5 +1,5 @@
# Checking the output filenames. -*- Autotest -*-
# Copyright 2000, 2001 Free Software Foundation, Inc.
# Copyright (C) 2000, 2001, 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
@@ -406,18 +406,18 @@ _AT_CHECK_CALC([$1],
(2^2)^3 = 64], [486])
# Some parse errors.
_AT_CHECK_CALC_ERROR([$1], [0 0], [10],
_AT_CHECK_CALC_ERROR([$1], [0 0], [11],
[1.3-1.4: parse error, unexpected "number"])
_AT_CHECK_CALC_ERROR([$1], [1//2], [13],
_AT_CHECK_CALC_ERROR([$1], [1//2], [15],
[1.3-1.4: parse error, unexpected '/', expecting "number" or '-' or '('])
_AT_CHECK_CALC_ERROR([$1], [error], [4],
[1.1-1.2: parse error, unexpected $undefined., expecting "number" or '-' or '\n' or '('])
_AT_CHECK_CALC_ERROR([$1], [1 = 2 = 3], [19],
_AT_CHECK_CALC_ERROR([$1], [1 = 2 = 3], [22],
[1.7-1.8: parse error, unexpected '='])
_AT_CHECK_CALC_ERROR([$1],
[
+1],
[13],
[14],
[2.1-2.2: parse error, unexpected '+'])
# Exercise error messages with EOF: work on an empty file.
_AT_CHECK_CALC_ERROR([$1],
@@ -430,7 +430,7 @@ _AT_CHECK_CALC_ERROR([$1],
# associated to `error'.
_AT_CHECK_CALC_ERROR([$1],
[(1 ++ 2) + (0 0) = 1],
[76],
[82],
[1.5-1.6: parse error, unexpected '+', expecting "number" or '-' or '('
1.15-1.16: parse error, unexpected "number"
calc: error: 0 != 1])

7
tests/regression.at
View File

@@ -1,5 +1,5 @@
# Bison Regressions. -*- Autotest -*-
# Copyright 2001, 2002 Free Software Foundation, Inc.
# Copyright (C) 2001, 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
@@ -549,6 +549,11 @@ static const short yycheck[] =
{
7, 3, 9, 4, 0, -1, 6, 5
};
static const unsigned char yystos[] =
{
0, 3, 8, 9, 10, 4, 0, 6, 11, 5,
8, 8
};
]])
AT_CLEANUP