| commit | f555ce06b423d043887020bc5335b6149995e5e6 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Jul 12 04:25:32 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Jul 12 04:25:32 2010 +0000 |
| tree | 231f43cae24001f7175042d4dc1b7dae68db5e99 | |
| parent | 3263054cd1797aa20beb31f35d9a09a3bf5827d8 [diff] |
we do in fact have to cache the EOF token returned by the preprocessor. In the case of backtracking, the cached token lexer will be the only lexer on the stack, without this the token stack will be empty and EOF won't be returned. This fixes PR7072. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108124 91177308-0d34-0410-b5e6-96231b3b80d8