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lalr1.cc: do not create stack.hh without %defines

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* data/stack.hh (b4_stack_define): New.
* data/lalr1.cc: Use it when %defines is not passed.
* tests/output.at: Adjust expected output.
This commit is contained in:
Akim Demaille
2012-07-30 16:51:29 +02:00
parent 93549bcd43
commit 5de5b98751
5 changed files with 45 additions and 29 deletions
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data/lalr1.cc
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@@ -134,20 +134,22 @@ b4_variant_if([m4_include(b4_pkgdatadir/[variant.hh])])
m4_define([b4_shared_declarations],
[b4_percent_code_get([[requires]])[
]b4_parse_assert_if([# include <cassert>])[
# include <stdexcept>
# include <string>
# include <deque>
# include <iostream>
# include <stdexcept>
# include <string>]b4_defines_if([[
# include "stack.hh"
]b4_locations_if([b4_percent_define_ifdef([[location_type]], [],
[[# include "location.hh"]])])])[
]b4_YYDEBUG_define[
# include "stack.hh"
]b4_locations_if([b4_percent_define_ifdef([[location_type]], [],
[b4_defines_if([[# include "location.hh"]])])])[
]b4_namespace_open[
]b4_locations_if([b4_percent_define_ifdef([[location_type]], [],
[b4_defines_if([], [b4_position_define
]b4_defines_if([],
[b4_stack_define
b4_locations_if([b4_percent_define_ifdef([[location_type]], [],
[b4_position_define
b4_location_define])])])[
]b4_variant_if([b4_variant_define])[