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c++: beware of Visual C++ limitations

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Contrary to what commit d8cc6b073e "c++:
shorten the assertions that check whether tokens are correct"
believed, MS Visual C++'s preprocessor limitation is not on the input
line length, but on the size of the line holding the full C++
statement.

Reported by Vince Huffaker <vince@vincejulie.com>
<https://lists.gnu.org/r/help-bison/2021-08/msg00003.html>

* data/skeletons/variant.hh (_b4_symbol_constructor_define): Hide the
assertion from Visual C++.
This commit is contained in:
Akim Demaille
2021-08-29 09:45:24 +02:00
parent bc5aa8e274
commit a5c55bb758
2 changed files with 3 additions and 0 deletions
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@@ -2,6 +2,7 @@ GNU Bison NEWS
* Noteworthy changes in release ?.? (????-??-??) [?]
Portability issues in the test suite and in C++ skeletons.
* Noteworthy changes in release 3.7.90 (2021-08-13) [beta]