commit e773d678e9c51ef8acbc3b0f16a4f295b6356e47
author Arthur O'Dwyer <arthur.j.odwyer@gmail.com> Thu Mar 18 10:28:56 2021 -0400
committer Copybara-Service <copybara-worker@google.com> Thu Mar 25 13:28:16 2021 -0700
tree 99b402959e382464d9e48e63c98ccee222e9c87f
parent c2644f02e3f0caa747fe67160d9049a44a50f2fe

[libc++] Future-proof generate_feature_test_macro_components.py against long names.

`__cpp_lib_default_template_type_for_algorithm_values` is 52 characters long,
which is enough to reduce the multiplier to less-than-zero, producing an empty
string between the name of the macro and its numeric value. Ensure there's
always a space between the name of the macro and its value.

Differential Revision: https://reviews.llvm.org/D98869

GitOrigin-RevId: eb37d3546cd0c6e67798496634c45e501f7806f1