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c++: simplify

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* data/skeletons/stack.hh (ssize): Remove, same as size.
This commit is contained in:
Akim Demaille
2020-02-12 00:09:15 +01:00
parent f3d33c3613
commit 11e2b755f0
2 changed files with 0 additions and 17 deletions
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11
TODO
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@@ -146,17 +146,6 @@ Maybe we should exhibit the YYUNDEFTOK token. It could also be assigned a
semantic value so that yyerror could be used to report invalid lexemes. semantic value so that yyerror could be used to report invalid lexemes.
See also the item "$undefined" below. See also the item "$undefined" below.
** C++
Move to int everywhere instead of unsigned? stack_size, etc. The parser
itself uses int (for yylen for instance), yet stack is based on size_t.
Maybe locations should also move to ints.
Paul Eggert already covered most of this. But before publishing these
changes, we need to ask our C++ users if they agree with that change, or if
we need some migration path. Could be a %define variable, or simply
%require "3.5".
* Bison 3.7 * Bison 3.7
** Unit rules / Injection rules (Akim Demaille) ** Unit rules / Injection rules (Akim Demaille)
Maybe we could expand unit rules (or "injections", see Maybe we could expand unit rules (or "injections", see

6
data/skeletons/stack.hh
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@@ -91,12 +91,6 @@ m4_define([b4_stack_define],
return index_type (seq_.size ()); return index_type (seq_.size ());
} }
std::ptrdiff_t
ssize () const YY_NOEXCEPT
{
return std::ptrdiff_t (size ());
}
/// Iterator on top of the stack (going downwards). /// Iterator on top of the stack (going downwards).
const_iterator const_iterator
begin () const YY_NOEXCEPT begin () const YY_NOEXCEPT