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Fix iterator invalidation. PR16935. 

llvm-svn: 188835
This commit is contained in:
Eli Friedman 2013-08-20 22:01:43 +00:00
parent ce76304627
commit a617d09422
1 changed files with 4 additions and 3 deletions
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7
clang/tools/driver/driver.cpp
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@ -269,9 +269,10 @@ static void ParseProgName(SmallVectorImpl<const char *> &ArgVector,
SmallVectorImpl<const char *>::iterator it = ArgVector.begin();
if (it != ArgVector.end())
++it;
ArgVector.insert(it, SaveStringInSet(SavedStrings, Prefix));
ArgVector.insert(it,
SaveStringInSet(SavedStrings, std::string("-target")));
const char* Strings[] =
{ SaveStringInSet(SavedStrings, std::string("-target")),
SaveStringInSet(SavedStrings, Prefix) };
ArgVector.insert(it, Strings, Strings + llvm::array_lengthof(Strings));
}
}