language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-27 20:42:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

join any block

Browse source
This commit is contained in:
Aleksey Kladov 2018-08-28 14:21:37 +03:00
parent 288c9d1ac6
commit 6c41a205a9
4 changed files with 34 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

21
crates/libsyntax2/src/ast/generated.rs
View file

@ -339,6 +339,7 @@ pub enum Expr<'a> {
PrefixExpr(PrefixExpr<'a>),
RangeExpr(RangeExpr<'a>),
BinExpr(BinExpr<'a>),
Literal(Literal<'a>),
}
impl<'a> AstNode<'a> for Expr<'a> {
@ -375,6 +376,7 @@ impl<'a> AstNode<'a> for Expr<'a> {
PREFIX_EXPR => Some(Expr::PrefixExpr(PrefixExpr { syntax })),
RANGE_EXPR => Some(Expr::RangeExpr(RangeExpr { syntax })),
BIN_EXPR => Some(Expr::BinExpr(BinExpr { syntax })),
LITERAL => Some(Expr::Literal(Literal { syntax })),
_ => None,
}
}
@ -411,6 +413,7 @@ impl<'a> AstNode<'a> for Expr<'a> {
Expr::PrefixExpr(inner) => inner.syntax(),
Expr::RangeExpr(inner) => inner.syntax(),
Expr::BinExpr(inner) => inner.syntax(),
Expr::Literal(inner) => inner.syntax(),
}
}
}
@ -726,6 +729,24 @@ impl<'a> LetStmt<'a> {
}
}
// Literal
#[derive(Debug, Clone, Copy)]
pub struct Literal<'a> {
syntax: SyntaxNodeRef<'a>,
}
impl<'a> AstNode<'a> for Literal<'a> {
fn cast(syntax: SyntaxNodeRef<'a>) -> Option<Self> {
match syntax.kind() {
LITERAL => Some(Literal { syntax }),
_ => None,
}
}
fn syntax(self) -> SyntaxNodeRef<'a> { self.syntax }
}
impl<'a> Literal<'a> {}
// LoopExpr
#[derive(Debug, Clone, Copy)]
pub struct LoopExpr<'a> {

2
crates/libsyntax2/src/grammar.ron
View file

@ -384,6 +384,7 @@ Grammar(
"PrefixExpr": (),
"RangeExpr": (),
"BinExpr": (),
"Literal": (),
"Expr": (
enum: [
@ -418,6 +419,7 @@ Grammar(
"PrefixExpr",
"RangeExpr",
"BinExpr",
"Literal",
],
),