Make CPlusPlusNameParser robust against nullptr StringRefs.
authorAdrian Prantl <aprantl@apple.com>
Fri, 31 May 2019 00:18:42 +0000 (00:18 +0000)
committerAdrian Prantl <aprantl@apple.com>
Fri, 31 May 2019 00:18:42 +0000 (00:18 +0000)
commit4a585a3edd1c96f19b819d44df25c376e4987a44
treebed7e26e9af3ebad0c9e35fd6ba8e866cf8275ff
parentb2f45ac299509c46ed5b41c263a1e834c49bed29
Make CPlusPlusNameParser robust against nullptr StringRefs.

There is likely also an underlying bug in all code that calls
CPlusPlusNameParser with nullptrs, but this patch can also stand for
itself.

rdar://problem/49072829

llvm-svn: 362177
lldb/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.cpp
lldb/unittests/Language/CPlusPlus/CPlusPlusLanguageTest.cpp