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| author | Daniel Dunbar <daniel@zuster.org> | 2009-02-12 19:31:53 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-02-12 19:31:53 +0000 |
| commit | ad027c7781ebefa8971aa3ebffc78927410fdebe (patch) | |
| tree | e1f3ff3460472fc5c15f755d04cf37d8f8586fe9 /clang/lib/Lex/PTHLexer.cpp | |
| parent | 41e3fc1ff5225cdccf0ab51b4740aa83004e2abd (diff) | |
| download | bcm5719-llvm-ad027c7781ebefa8971aa3ebffc78927410fdebe.tar.gz bcm5719-llvm-ad027c7781ebefa8971aa3ebffc78927410fdebe.zip | |
Fix assertion when input is an empty string.
llvm-svn: 64397
Diffstat (limited to 'clang/lib/Lex/PTHLexer.cpp')
| -rw-r--r-- | clang/lib/Lex/PTHLexer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Lex/PTHLexer.cpp b/clang/lib/Lex/PTHLexer.cpp index 4648ac8ee49..0cd17e74a4b 100644 --- a/clang/lib/Lex/PTHLexer.cpp +++ b/clang/lib/Lex/PTHLexer.cpp @@ -721,7 +721,7 @@ IdentifierInfo* PTHManager::LazilyCreateIdentifierInfo(unsigned PersistentID) { IdentifierInfo* PTHManager::get(const char *NameStart, const char *NameEnd) { PTHStringIdLookup& SL = *((PTHStringIdLookup*)StringIdLookup); // Double check our assumption that the last character isn't '\0'. - assert(NameStart[NameEnd-NameStart-1] != '\0'); + assert(NameEnd==NameStart || NameStart[NameEnd-NameStart-1] != '\0'); PTHStringIdLookup::iterator I = SL.find(std::make_pair(NameStart, NameEnd - NameStart)); if (I == SL.end()) // No identifier found? |
