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Handle question marks in model lexer, closes #15879

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This commit is contained in:
Florian Hahn 2015-01-13 23:31:53 +01:00
parent 4fd1e6235d
commit d397a3e654
2 changed files with 6 additions and 0 deletions
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5
src/grammar/RustLexer.g4
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@ -194,8 +194,13 @@ LIT_STR_RAW
: 'r' LIT_STR_RAW_INNER SUFFIX? : 'r' LIT_STR_RAW_INNER SUFFIX?
; ;
QUESTION : '?';
IDENT : XID_start XID_continue* ; IDENT : XID_start XID_continue* ;
fragment QUESTION_IDENTIFIER : QUESTION? IDENT;
LIFETIME : '\'' IDENT ; LIFETIME : '\'' IDENT ;
WHITESPACE : [ \r\n\t]+ ; WHITESPACE : [ \r\n\t]+ ;

1
src/grammar/verify.rs
View File

@ -107,6 +107,7 @@ fn parse_token_list(file: &str) -> HashMap<String, token::Token> {
"LE" => token::Le, "LE" => token::Le,
"LIT_BINARY" => token::Literal(token::Binary(Name(0)), None), "LIT_BINARY" => token::Literal(token::Binary(Name(0)), None),
"LIT_BINARY_RAW" => token::Literal(token::BinaryRaw(Name(0), 0), None), "LIT_BINARY_RAW" => token::Literal(token::BinaryRaw(Name(0), 0), None),
"QUESTION" => token::Question,
_ => continue, _ => continue,
}; };