tree 0eb4e7b073dcc1b1470a2a13c596d751ea65ef26
parent 4d5d994a069d6f7513cc025266afcfa73b020405
author Chris Lattner <sabre@nondot.org> 1245304553 +0000
committer Chris Lattner <sabre@nondot.org> 1245304553 +0000

Fix a crash that can occur when a #pragma handler eats to the end of the
line, and when the pragma is at the end of a file.  In this case, the last
token consumed could pop the lexer, invalidating CurPPLexer.  Thanks to
Peter Thoman for pointing it out.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73689 91177308-0d34-0410-b5e6-96231b3b80d8