Revert "[FileCheck] Use std::optional in FileCheck.cpp (NFC)"
authorKazu Hirata <kazu@google.com>
Sun, 27 Nov 2022 01:08:27 +0000 (17:08 -0800)
committerKazu Hirata <kazu@google.com>
Sun, 27 Nov 2022 01:08:27 +0000 (17:08 -0800)
commit01fc2b8515924ae64461b117492acc31e65763d8
treea2dfe8b74446d092a392f430d53e4f273c1feb0d
parentbf0bd85f9d823216501dcc09ae5461c2cf633ccf
Revert "[FileCheck] Use std::optional in FileCheck.cpp (NFC)"

This reverts commit e5a1ee531b2d325b0c793f849abbbbd4c9d315fd.

Build errors have been reported:

https://lab.llvm.org/buildbot/#/builders/123/builds/14344
https://lab.llvm.org/buildbot#builders/216/builds/13360
llvm/lib/FileCheck/FileCheck.cpp