Remove unnecessary methods/fields of Rust::Lexer
#2347
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gcc/rust/ChangeLog: * lex/rust-lex.cc (Lexer::build_token): Replace function call. (Lexer::parse_string): Likewise. (Lexer::parse_identifier_or_keyword): Likewise. (Lexer::parse_raw_string): Likewise. (Lexer::parse_char_or_lifetime): Likewise. (Lexer::get_input_codepoint_length): Deleted. (Lexer::peek_codepoint_input): Deleted. (Lexer::skip_codepoint_input): Deleted. * lex/rust-lex.h: Remove some methods and fields Signed-off-by: Raiki Tamura <[email protected]>
tamaroning
commented
Jun 29, 2023
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| // FIXME: should remove this but can't. | ||
| // `parse_utf8_escape` does not update `current_char` correctly. | ||
| current_char = peek_input (); |
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This line should be removed but can't.
parse_utf8_escape() seems not to update current_char properly.
tamaroning
commented
Jun 29, 2023
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| int get_input_codepoint_length (); | ||
| // Peeks the current utf-8 char | ||
| Codepoint peek_codepoint_input (); | ||
| void skip_codepoint_input (); |
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These functions are unnecessary so deleted in this pr(See #2307)
tamaroning
commented
Jun 29, 2023
| int current_column; | ||
| // Current character. | ||
| Codepoint current_char; | ||
| Codepoint current_char32; |
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This field was added to parse Unicode identifiers via #2284 but is unnecessary now.
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@CohenArthur apt-get fails in CI. How can i rerun tests? |
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@tamaroning I re-ran the CI manually. Not sure why it failed on this step, but yeah this is not your fault so don't worry :) |
CohenArthur
approved these changes
Jun 29, 2023
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Addresses #2309