[Bug c++/54543] Expression (condition ? array : throw expr)[index] fails to compile
redi at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Mar 25 17:34:00 GMT 2015
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54543
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The code is valid.
The workaround we use in the library is to use the comma operator:
return ((0 <= n && n < 10) ? arr : (throw "error", arr))[n];
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