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parser tests work

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This commit is contained in:
Aleksey Kladov 2021-12-12 17:58:45 +03:00
parent 26bfd6023f
commit 6ce587ba5a
8 changed files with 92 additions and 140 deletions
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12
crates/syntax/src/tests/sourcegen_ast.rs
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@ -359,6 +359,10 @@ fn generate_syntax_kinds(grammar: KindsSrc<'_>) -> String {
let full_keywords =
full_keywords_values.iter().map(|kw| format_ident!("{}_KW", to_upper_snake_case(kw)));
let contextual_keywords_values = &grammar.contextual_keywords;
let contextual_keywords =
contextual_keywords_values.iter().map(|kw| format_ident!("{}_KW", to_upper_snake_case(kw)));
let all_keywords_values =
grammar.keywords.iter().chain(grammar.contextual_keywords.iter()).collect::<Vec<_>>();
let all_keywords_idents = all_keywords_values.iter().map(|kw| format_ident!("{}", kw));
@ -428,6 +432,14 @@ fn generate_syntax_kinds(grammar: KindsSrc<'_>) -> String {
Some(kw)
}
pub fn from_contextual_keyword(ident: &str) -> Option<SyntaxKind> {
let kw = match ident {
#(#contextual_keywords_values => #contextual_keywords,)*
_ => return None,
};
Some(kw)
}
pub fn from_char(c: char) -> Option<SyntaxKind> {
let tok = match c {
#(#single_byte_tokens_values => #single_byte_tokens,)*