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xermicus
19 lines
508 B
Rust
19 lines
508 B
Rust
//! The YUL code block.
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pub mod error;
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pub mod identifier;
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pub mod statement;
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pub mod r#type;
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use crate::yul::lexer::error::Error as LexerError;
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use crate::yul::lexer::token::Token;
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use crate::yul::lexer::Lexer;
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/// Returns the `token` value if it is `Some(_)`, otherwise takes the next token from the `stream`.
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pub fn take_or_next(mut token: Option<Token>, lexer: &mut Lexer) -> Result<Token, LexerError> {
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match token.take() {
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Some(token) => Ok(token),
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None => lexer.next(),
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}
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}
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