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* tests/synclines.at (AT_TEST_SYNCLINE): Be robust to GCC's location with columns. * tests/conflicts.at (%nonassoc and eof): Don't use `error.h'. All reported by Paul Eggert.
129 lines
2.5 KiB
Plaintext
129 lines
2.5 KiB
Plaintext
# Executing Actions. -*- 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([[User Actions.]])
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# AT_TEST_SYNCLINE(TITLE, INPUT, ERROR-MSG)
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# -----------------------------------------
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# Check that compiling the parser produced from INPUT cause GCC
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# to issue ERROR-MSG.
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m4_define([AT_TEST_SYNCLINE],
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[AT_SETUP([$1])
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# I'm not sure I can find a generic scheme to check the location
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# of an error, so we keep this for GCC only.
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AT_CHECK([test "$GCC" = yes || exit 77])
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AT_DATA([[input.y]],
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[$2])
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AT_CHECK([bison input.y -o input.c])
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AT_CHECK([$CC $CFLAGS $CPPFLAGS input.c -o input], 1, [], [stderr])
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# In case GCC displays column information, strip it down.
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#
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# input.y:4:2: #error "4" or input.y:4.2: #error "4"
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# =>
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# input.y:4: #error "4"
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#
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AT_CHECK([[sed 's/^\([^:]*:[^:.]*\)[.:][^:]*:\(.*\)$/\1:\2/' stderr]],
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0, [$3])
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AT_CLEANUP
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])
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## --------------------- ##
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## Prologue synch line. ##
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## --------------------- ##
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AT_TEST_SYNCLINE([Prologue synch line],
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[[%{
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#error "2"
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%}
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%%
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exp: '0';
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]],
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[input.y:2: #error "2"
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])
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## ------------------- ##
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## %union synch line. ##
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## ------------------- ##
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AT_TEST_SYNCLINE([%union synch line],
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[[%union {
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#error "2"
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}
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%%
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exp: '0';
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]],
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[input.y:2: #error "2"
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])
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## ------------------------- ##
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## Postprologue synch line. ##
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## ------------------------- ##
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AT_TEST_SYNCLINE([Postprologue synch line],
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[[%{
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/* Nothing here. */
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%}
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%union
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{
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int ival;
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}
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%{
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#error "9"
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%}
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%%
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exp: '0';
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]],
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[input.y:9: #error "9"
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])
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## ------------------- ##
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## Action synch line. ##
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## ------------------- ##
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AT_TEST_SYNCLINE([Action synch line],
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[[%%
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exp:
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{
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#error "4"
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};
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]],
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[input.y:4: #error "4"
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])
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## --------------------- ##
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## Epilogue synch line. ##
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## --------------------- ##
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AT_TEST_SYNCLINE([Epilogue synch line],
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[[%%
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exp: '0';
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%%
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#error "4"
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]],
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[input.y:4: #error "4"
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])
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