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c++: make position.hh completely useless

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Let's put the definition of position into location.hh, there's no real
value in keeping them separate: they are small, and share the same
requirements.

To help users transition to this new model, still generate position.hh
by default, but as a simple include to location.hh.

* data/location.cc (api.position.file): Accept only 'none' as possible
value.
(position.hh): Make it a stub.
(location.hh): Adjust.
(b4_position_define): Merge into...
(b4_location_define): this.
* data/glr.cc, data/lalr1.cc, tests/input.at, tests/output.at: Adjust.
This commit is contained in:
Akim Demaille
2018-10-02 08:28:46 +02:00
parent 29b1da4e18
commit 3e6a075f7f
6 changed files with 43 additions and 56 deletions
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6
data/glr.cc
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@@ -246,8 +246,6 @@ b4_percent_code_get([[requires]])[
#include <stdexcept>
#include <string>
]m4_ifdef([b4_position_file],
[[# include "]b4_position_file["]])[
]m4_ifdef([b4_location_file],
[[# include "]b4_location_file["]])[
@@ -257,9 +255,7 @@ b4_percent_code_get([[requires]])[
]b4_namespace_open[
]b4_bison_locations_if([m4_ifndef([b4_location_file],
[m4_ifndef([b4_position_file], [b4_position_define
])[]b4_location_define])])[
[b4_location_define])])[
/// A Bison parser.
class ]b4_parser_class_name[