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c++: style changes

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* data/c++.m4, data/variant.hh: Improve layout of the generated code.
Avoid casts.
(_b4_symbol_constructor_declare, _b4_symbol_constructor_define): Rename
as...
(_b4_token_maker_declare, _b4_token_maker_define): these.
* tests/types.at: Improve pair printing.
This commit is contained in:
Akim Demaille
2018-12-19 17:51:10 +01:00
parent a8e66fc010
commit 34c52d10ac
3 changed files with 31 additions and 33 deletions
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9
data/c++.m4
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@@ -259,9 +259,8 @@ m4_define([b4_symbol_type_declare],
basic_symbol ();
/// Move or copy constructor.
basic_symbol (YY_RVREF (basic_symbol) other);
basic_symbol (YY_RVREF (basic_symbol) other);]b4_variant_if([[
]b4_variant_if([[
/// Constructor for valueless symbols, and symbols from each type.
]b4_type_foreach([b4_basic_symbol_constructor_declare])], [[
/// Constructor for valueless symbols.
@@ -360,8 +359,8 @@ m4_define([b4_public_types_define],
, location (YY_MOVE (other.location))])[
{]b4_variant_if([
b4_symbol_variant([other.type_get ()], [value], [YY_MOVE_OR_COPY],
[YY_MOVE (other.value)])])[
}
[YY_MOVE (other.value)])
])[}
]b4_variant_if([[
// Implementation of basic_symbol constructor for each type.
@@ -475,7 +474,7 @@ m4_define([b4_public_types_define],
{
]b4_toknum[
};
return static_cast<token_type> (yytoken_number_[type]);
return token_type (yytoken_number_[type]);
}
]])[]dnl