[clang-format] Fix use after free in FormatTokenSource test
authorBenjamin Kramer <benny.kra@googlemail.com>
Tue, 31 Jan 2023 19:59:42 +0000 (20:59 +0100)
committerBenjamin Kramer <benny.kra@googlemail.com>
Tue, 31 Jan 2023 20:03:29 +0000 (21:03 +0100)
commitffc9b80c35bc43ff59c39f35ceab7a73f964f4ab
treee09667685c4eaa67de47dd5d2b5ac84fc8e37ab6
parenteb6f5f1ada6aaa799d43349988b2effd491f98ad
[clang-format] Fix use after free in FormatTokenSource test

Add a lifetime annotation to IndexedTokenSource so we get a warning for
this pattern.
clang/lib/Format/FormatTokenSource.h
clang/unittests/Format/FormatTokenSourceTest.cpp