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remove dead code

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This commit is contained in:
Aleksey Kladov 2019-04-02 00:14:57 +03:00
parent 56f3524c69
commit 8014116e5f
3 changed files with 0 additions and 37 deletions
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7
crates/ra_syntax/src/ast.rs
View File

@ -25,13 +25,6 @@ pub trait AstNode:
fn syntax(&self) -> &SyntaxNode;
}
pub trait AstToken: AstNode {
fn text(&self) -> &SmolStr {
// self.syntax().leaf_text().unwrap()
unimplemented!()
}
}
pub trait TypeAscriptionOwner: AstNode {
fn ascribed_type(&self) -> Option<&TypeRef> {
child_opt(self)

29
crates/ra_syntax/src/ast/generated.rs
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@ -4367,32 +4367,3 @@ impl WhileExpr {
}
}
// Whitespace
#[derive(Debug, PartialEq, Eq, Hash)]
#[repr(transparent)]
pub struct Whitespace {
pub(crate) syntax: SyntaxNode,
}
unsafe impl TransparentNewType for Whitespace {
type Repr = rowan::SyntaxNode<RaTypes>;
}
impl AstNode for Whitespace {
fn cast(syntax: &SyntaxNode) -> Option<&Self> {
match syntax.kind() {
WHITESPACE => Some(Whitespace::from_repr(syntax.into_repr())),
_ => None,
}
}
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
impl ToOwned for Whitespace {
type Owned = TreeArc<Whitespace>;
fn to_owned(&self) -> TreeArc<Whitespace> { TreeArc::cast(self.syntax.to_owned()) }
}
impl ast::AstToken for Whitespace {}
impl Whitespace {}

1
crates/ra_syntax/src/grammar.ron
View File

@ -663,6 +663,5 @@ Grammar(
"TypeArg": (options: ["TypeRef"]),
"AssocTypeArg": (options: ["NameRef", "TypeRef"]),
"LifetimeArg": (),
"Whitespace": ( traits: ["AstToken"] ),
},
)