Fix a git apply that went bad somehow.
authorAaron Ballman <aaron@aaronballman.com>
Tue, 1 Jun 2021 18:05:26 +0000 (14:05 -0400)
committerAaron Ballman <aaron@aaronballman.com>
Tue, 1 Jun 2021 18:06:39 +0000 (14:06 -0400)
commitbaa2b8d08502acfa91a8dfd699d25f7b4e25edbb
tree48b9b00f5023066f4bdded6f343183912f07aec5
parente7f501b5e7dbcde2790986edd6e7fe5025f041fe
Fix a git apply that went bad somehow.

When applying the changes in 8edd3464afbff65d7d5945b3a8b20009d6ff5deb,
it seems that this bit got merged incorrectly and no test coverage
caught the issue. This fixes the diagnostic and adds a test.
clang/lib/Lex/PPDirectives.cpp
clang/test/Preprocessor/elifdef.c