Changes in backtrack-crash.cpp en Copyright 2015 Java 5a503e9f - we do in fact have to cache the EOF token returned by the preprocessor. http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/Parser/backtrack-crash.cpp#5a503e9f 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 EOFwon't be returned.This fixes PR7072.llvm-svn: 108124 List of files: /llvm-project-15.0.7/clang/test/Parser/backtrack-crash.cpp Mon, 12 Jul 2010 04:25:32 +0000 Chris Lattner <sabre@nondot.org>