mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
642cb8f829
* tests/atlocal.at (GCC): New. * tests/synclines.at (AT_TEST_SYNCLINE): New macro. (Prologue synch line, ,%union synch line, Postprologue synch line) (Action synch line, Epilogue synch line): New tests. * src/reader.c (parse_union_decl): Define the muscle stype_line. * data/bison.simple, data/bison.c++: Use it.
121 lines
2.3 KiB
Plaintext
121 lines
2.3 KiB
Plaintext
# Executing Actions. -*- Autotest -*-
|
|
# Copyright 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
|
|
# the Free Software Foundation; either version 2, or (at your option)
|
|
# any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
# 02111-1307, USA.
|
|
|
|
AT_BANNER([[User Actions.]])
|
|
|
|
# AT_TEST_SYNCLINE(TITLE, INPUT, ERROR-MSG)
|
|
# -----------------------------------------
|
|
# Check that compiling the parser produced from INPUT cause GCC
|
|
# to issue ERROR-MSG.
|
|
m4_define([AT_TEST_SYNCLINE],
|
|
[AT_SETUP([$1])
|
|
|
|
# I'm not sure I can find a generic scheme to check the location
|
|
# of an error, so we keep this for GCC only.
|
|
AT_CHECK([test "$GCC" = yes || exit 77])
|
|
|
|
AT_DATA([[input.y]],
|
|
[$2])
|
|
|
|
AT_CHECK([bison input.y -o input.c])
|
|
AT_CHECK([$CC $CFLAGS $CPPFLAGS input.c -o input], 1, [], [$3])
|
|
AT_CLEANUP
|
|
])
|
|
|
|
|
|
## --------------------- ##
|
|
## Prologue synch line. ##
|
|
## --------------------- ##
|
|
|
|
|
|
AT_TEST_SYNCLINE([Prologue synch line],
|
|
[[%{
|
|
#error "2"
|
|
%}
|
|
%%
|
|
exp: '0';
|
|
]],
|
|
[input.y:2: #error "2"
|
|
])
|
|
|
|
|
|
## ------------------- ##
|
|
## %union synch line. ##
|
|
## ------------------- ##
|
|
|
|
AT_TEST_SYNCLINE([%union synch line],
|
|
[[%union {
|
|
#error "2"
|
|
}
|
|
%%
|
|
exp: '0';
|
|
]],
|
|
[input.y:2: #error "2"
|
|
])
|
|
|
|
|
|
## ------------------------- ##
|
|
## Postprologue synch line. ##
|
|
## ------------------------- ##
|
|
|
|
AT_TEST_SYNCLINE([Postprologue synch line],
|
|
[[%{
|
|
/* Nothing here. */
|
|
%}
|
|
%union
|
|
{
|
|
int ival;
|
|
}
|
|
%{
|
|
#error "9"
|
|
%}
|
|
%%
|
|
exp: '0';
|
|
]],
|
|
[input.y:9: #error "9"
|
|
])
|
|
|
|
|
|
## ------------------- ##
|
|
## Action synch line. ##
|
|
## ------------------- ##
|
|
|
|
AT_TEST_SYNCLINE([Action synch line],
|
|
[[%%
|
|
exp:
|
|
{
|
|
#error "4"
|
|
};
|
|
]],
|
|
[input.y:4: #error "4"
|
|
])
|
|
|
|
|
|
## --------------------- ##
|
|
## Epilogue synch line. ##
|
|
## --------------------- ##
|
|
|
|
AT_TEST_SYNCLINE([Epilogue synch line],
|
|
[[%%
|
|
exp: '0';
|
|
%%
|
|
#error "4"
|
|
]],
|
|
[input.y:4: #error "4"
|
|
])
|