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c++: fix token constructors for types with commas

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Bitten by macros, again.
See 680b715518.

* data/variant.hh (_b4_symbol_constructor_declare)
(_b4_symbol_constructor_define): Do not use user types, which can
include commas as in `std::pair<int, int>`, to macros.

* tests/local.at: Adjust the lex related macros to support the
case of token constructors.
* tests/types.at: Also check token constructors on types with commas.
This commit is contained in:
Akim Demaille
2018-12-18 13:22:03 +01:00
parent 5e28cf53be
commit b741659d85
4 changed files with 78 additions and 22 deletions
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NEWS
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@@ -2,6 +2,10 @@ GNU Bison NEWS
* Noteworthy changes in release ?.? (????-??-??) [?]
** Bug fixes
Properly support token constructors in C++ with types that include commas
(e.g., std::pair<int, int>). A regression introduced in Bison 3.2.
* Noteworthy changes in release 3.2.2 (2018-11-21) [stable]