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/*===
SyntaxError
===*/
try {
// Hex prefix without digits -> SyntaxError. One could also interpret
// this as an octal number (0) followed by an 'x'.
//
// In fact, with the interpretation that one should parse the longest
// valid prefix, this might be the correct interpretation if one
// supports octal numbers. This doesn't really matter because a valid
// number (0) followed by 'x' would be a SyntaxError anyway.
print(eval('0x'));
} catch(e) {
print(e.name);
}