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authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2019-07-21 14:48:46 +0100
committerbors[bot] <26634292+bors[bot]@users.noreply.github.com>2019-07-21 14:48:46 +0100
commit443061e75260e55bbaa741c5c85377b8d5c57e47 (patch)
treec28241dc1639480ba5154040e9f31384eabfed06 /crates/ra_syntax/src/ast
parent1137fc47bbbc8d648db3bc669e41fd059a09dd1d (diff)
parent773ad2edb3b84bf20378a577bc4cd808384de078 (diff)
Merge #1570
1570: switch to upstream rowan's API r=matklad a=matklad Co-authored-by: Aleksey Kladov <[email protected]>
Diffstat (limited to 'crates/ra_syntax/src/ast')
-rw-r--r--crates/ra_syntax/src/ast/expr_extensions.rs13
-rw-r--r--crates/ra_syntax/src/ast/extensions.rs5
2 files changed, 6 insertions, 12 deletions
diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 139bd3ec0..f9190d877 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -2,7 +2,7 @@
2 2
3use crate::{ 3use crate::{
4 ast::{self, child_opt, children, AstChildren, AstNode}, 4 ast::{self, child_opt, children, AstChildren, AstNode},
5 SmolStr, SyntaxElement, 5 SmolStr,
6 SyntaxKind::*, 6 SyntaxKind::*,
7 SyntaxToken, T, 7 SyntaxToken, T,
8}; 8};
@@ -229,14 +229,11 @@ pub enum LiteralKind {
229 229
230impl ast::Literal { 230impl ast::Literal {
231 pub fn token(&self) -> SyntaxToken { 231 pub fn token(&self) -> SyntaxToken {
232 let elem = self 232 self.syntax()
233 .syntax()
234 .children_with_tokens() 233 .children_with_tokens()
235 .find(|e| e.kind() != ATTR && !e.kind().is_trivia()); 234 .find(|e| e.kind() != ATTR && !e.kind().is_trivia())
236 match elem { 235 .and_then(|e| e.into_token())
237 Some(SyntaxElement::Token(token)) => token, 236 .unwrap()
238 _ => unreachable!(),
239 }
240 } 237 }
241 238
242 pub fn kind(&self) -> LiteralKind { 239 pub fn kind(&self) -> LiteralKind {
diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs
index 753fc42c6..d4873b39a 100644
--- a/crates/ra_syntax/src/ast/extensions.rs
+++ b/crates/ra_syntax/src/ast/extensions.rs
@@ -24,10 +24,7 @@ impl ast::NameRef {
24} 24}
25 25
26fn text_of_first_token(node: &SyntaxNode) -> &SmolStr { 26fn text_of_first_token(node: &SyntaxNode) -> &SmolStr {
27 match node.0.green().children().first() { 27 node.green().children().first().and_then(|it| it.as_token()).unwrap().text()
28 Some(rowan::GreenElement::Token(it)) => it.text(),
29 _ => panic!(),
30 }
31} 28}
32 29
33impl ast::Attr { 30impl ast::Attr {