Remove check for endOfFile in advance
#1457
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Instead, let the lexer produce `.eof` itself. This will be needed for regex literal lexing, where the lexer may still want to produce an empty regex literal pattern when at the end of the file, before the `.eof` token.
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@swift-ci please test |
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@ahoppen FWIW it seems this is a minor performance win too, parsing MovieSwiftUI:
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Instead, let the lexer produce
.eofitself. This will be needed for regex literal lexing, where the lexer may still want to produce an empty regex literal pattern when at the end of the file, before the.eoftoken.