commit 11e2b755f09620615b7195a754e2476d3396d064
Author: Akim Demaille <[email protected]>
Date: Wed Feb 12 00:09:15 2020 +0100
c++: simplify
* data/skeletons/stack.hh (ssize): Remove, same as size.
diff --git a/TODO b/TODO
index 9af72c24..0a7905b4 100644
--- a/TODO
+++ b/TODO
@@ -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.
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
** Unit rules / Injection rules (Akim Demaille)
Maybe we could expand unit rules (or "injections", see
diff --git a/data/skeletons/stack.hh b/data/skeletons/stack.hh
index 4cbc7917..6c41fbf8 100644
--- a/data/skeletons/stack.hh
+++ b/data/skeletons/stack.hh
@@ -91,12 +91,6 @@ m4_define([b4_stack_define],
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).
const_iterator
begin () const YY_NOEXCEPT
