llvm-project/clang/test/Parser/backtrack-crash.cpp at adda256a7dafe9bd34ec388ee625abfa94de1bc0 - llvm-project - ProxGit

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Chris Lattner 5a503e9f70 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.

llvm-svn: 108124

2010-07-12 04:25:32 +00:00

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 // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
 // PR7072
 ()( // expected-error {{expected unqualified-id}}