[MacroExpansionContext] Fix a warning.
authorKazu Hirata <kazu@google.com>
Tue, 23 Feb 2021 00:54:57 +0000 (16:54 -0800)
committerKazu Hirata <kazu@google.com>
Tue, 23 Feb 2021 00:54:57 +0000 (16:54 -0800)
commit7c83799fd838df3ed00ead500997168ed3f1bd17
tree8dd60f42ba3b9e071d8856216768c085772bf21b
parent729899f7b6bf6aff65988d895d7a639391a67608
[MacroExpansionContext] Fix a warning.

This patch fixes:

  error: private field 'PP' is not used [-Werror,-Wunused-private-field]
clang/lib/Analysis/MacroExpansionContext.cpp