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Preprocessor: Skip BOM

This commit is contained in:
Daniel Marjamäki 2009-09-18 19:42:06 +02:00
parent e4291a5966
commit 14c45c2118
1 changed files with 8 additions and 0 deletions
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8
src/preprocessor.cpp
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@ -343,6 +343,14 @@ std::string Preprocessor::removeComments(const std::string &str)
for (std::string::size_type i = 0; i < str.length(); ++i) for (std::string::size_type i = 0; i < str.length(); ++i)
{ {
char ch = str[i]; char ch = str[i];
if (i == 0 && str.size() > 3 &&
(char)str[0] == (char)0xef &&
(char)str[1] == (char)0xbb &&
(char)str[2] == (char)0xbf)
{
i = 2;
continue;
}
if (ch < 0) if (ch < 0)
throw std::runtime_error("The code contains characters that are unhandled"); throw std::runtime_error("The code contains characters that are unhandled");