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f25bfb75aa
skeleton, as %location use is not cleaned up yet. * src/scan-gram.l (handle_dollar, handle_destructor_at) (handle_action_at): New. (handle_at, handle_action_dollar, handle_destructor_dollar): Take a braced_code_t and a location as additional arguments. (handle_destructor_dollar): Instead of requiring `b4_eval', just unquote one when outputting `b4_dollar_dollar'. Adjust callers. * data/bison.simple (b4_eval): Remove. (b4_symbol_destructor): Adjust. * tests/input.at (Invalid @n): Adjust.
107 lines
2.0 KiB
Plaintext
107 lines
2.0 KiB
Plaintext
# Checking the output filenames. -*- Autotest -*-
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# Copyright (C) 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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AT_BANNER([[Input Processing.]])
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# Mostly test that we are robust to mistakes.
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## ----------------------- ##
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## Torturing the Scanner. ##
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## ----------------------- ##
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AT_SETUP([Torturing the Scanner])
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AT_DATA([input.y],
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[[%{
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/* This is seen in GCC: a %{ and %} in middle of a comment. */
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const char *foo = "So %{ and %} can be here.";
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%}
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/* %{ and %} can be here too. */
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%%
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exp: 'a';
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]])
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AT_CHECK([bison input.y])
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AT_CLEANUP
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## ------------ ##
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## Invalid $n. ##
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## ------------ ##
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AT_SETUP([Invalid $n])
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AT_DATA([input.y],
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[[%%
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exp: { $$ = $1 ; };
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]])
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AT_CHECK([bison input.y], [1], [],
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[[input.y:2.6-14: invalid value: $1
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]])
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AT_CLEANUP
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## ------------ ##
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## Invalid @n. ##
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## ------------ ##
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AT_SETUP([Invalid @n])
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AT_DATA([input.y],
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[[%%
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exp: { @$ = @1 ; };
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]])
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AT_CHECK([bison input.y], [1], [],
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[[input.y:2.6-14: invalid value: @1
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]])
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AT_CLEANUP
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## -------------- ##
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## Type clashes. ##
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## -------------- ##
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AT_SETUP([Type clashes])
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AT_DATA([input.y],
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[[%token foo
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%type <bar> exp
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%%
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exp: foo {} foo
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| foo
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| /* Empty. */
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;
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]])
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AT_CHECK([bison input.y], [1], [],
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[[input.y:5: type clash (`bar' `') on default action
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input.y:6: type clash (`bar' `') on default action
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input.y:7: empty rule for typed nonterminal, and no action
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]])
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AT_CLEANUP
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