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apply T! macro where it is possible

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This commit is contained in:
Sergey Parilin 2019-05-15 15:35:47 +03:00
parent d77175ce28
commit 993abedd77
38 changed files with 619 additions and 623 deletions
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11
crates/ra_syntax/src/parsing/reparsing.rs
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@ -17,7 +17,8 @@ use crate::{
text_token_source::TextTokenSource,
text_tree_sink::TextTreeSink,
lexer::{tokenize, Token},
}
},
T,
};
pub(crate) fn incremental_reparse(
@ -122,16 +123,16 @@ fn find_reparsable_node(node: &SyntaxNode, range: TextRange) -> Option<(&SyntaxN
fn is_balanced(tokens: &[Token]) -> bool {
if tokens.is_empty()
|| tokens.first().unwrap().kind != L_CURLY
|| tokens.last().unwrap().kind != R_CURLY
|| tokens.first().unwrap().kind != T!['{']
|| tokens.last().unwrap().kind != T!['}']
{
return false;
}
let mut balance = 0usize;
for t in &tokens[1..tokens.len() - 1] {
match t.kind {
L_CURLY => balance += 1,
R_CURLY => {
T!['{'] => balance += 1,
T!['}'] => {
balance = match balance.checked_sub(1) {
Some(b) => b,
None => return false,