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fn main() {
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let _: char = '';
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//~^ ERROR: empty character literal
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let _: char = '\u{}';
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//~^ ERROR: empty unicode escape
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// Next two are OK, but may befool error recovery
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let _ = '/';
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let _ = b'/';
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let _ = ' hello // here's a comment
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//~^ ERROR: unterminated character literal
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}
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