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https://github.com/polserver/polserver
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303665bcd8
Add file/ConformingCharStream - converts symbols to lowercase to match grammar Add file/ErrorListener
21 lines
397 B
C++
21 lines
397 B
C++
#include "ConformingCharStream.h"
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#include <cctype>
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namespace Pol::Bscript::Compiler
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{
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size_t ConformingCharStream::LA( ssize_t i )
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{
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size_t c = stream->LA( i );
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if ( c == CharStream::EOF )
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{
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return c;
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}
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if ( c < 128 ) // to avoid std::tolower "undefined behavior"
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return std::tolower( static_cast<unsigned char>( c ) );
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return c;
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}
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} // namespace Pol::Bscript::Compiler
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