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c++: don't glue functions together

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* data/skeletons/bison.m4 (b4_type_foreach): Accept a separator.
* data/skeletons/c++.m4: Use it.
And fix an incorrect comment.
This commit is contained in:
Akim Demaille
2020-11-11 15:21:55 +01:00
parent 8b424b865e
commit 0264b4bca0
2 changed files with 6 additions and 5 deletions
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6
data/skeletons/bison.m4
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@@ -633,11 +633,11 @@ m4_define([_b4_type_action],
])]) ])])
# b4_type_foreach(MACRO) # b4_type_foreach(MACRO, [SEP])
# ---------------------- # -----------------------------
# Invoke MACRO(SYMBOL-NUMS) for each set of SYMBOL-NUMS for each type set. # Invoke MACRO(SYMBOL-NUMS) for each set of SYMBOL-NUMS for each type set.
m4_define([b4_type_foreach], m4_define([b4_type_foreach],
[m4_map([$1], m4_defn([b4_type_names]))]) [m4_map_sep([$1], [$2], m4_defn([b4_type_names]))])

5
data/skeletons/c++.m4
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@@ -321,8 +321,9 @@ m4_define([b4_symbol_type_define],
/// Copy constructor. /// Copy constructor.
basic_symbol (const basic_symbol& that);]b4_variant_if([[ basic_symbol (const basic_symbol& that);]b4_variant_if([[
/// Constructor for valueless symbols, and symbols from each type. /// Constructors for typed symbols.
]b4_type_foreach([b4_basic_symbol_constructor_define])], [[ ]b4_type_foreach([b4_basic_symbol_constructor_define], [
])], [[
/// Constructor for valueless symbols. /// Constructor for valueless symbols.
basic_symbol (typename Base::kind_type t]b4_locations_if([, basic_symbol (typename Base::kind_type t]b4_locations_if([,
YY_MOVE_REF (location_type) l])[); YY_MOVE_REF (location_type) l])[);