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Update ungrammar

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This commit is contained in:
Jonas Schievink 2021-06-11 18:12:51 +02:00
parent 80b3b74018
commit 1d6eef1350
43 changed files with 801 additions and 676 deletions
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31
crates/syntax/src/ast/generated/nodes.rs
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@ -150,10 +150,7 @@ impl Attr {
pub fn pound_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![#]) }
pub fn excl_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![!]) }
pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
pub fn token_tree(&self) -> Option<TokenTree> { support::child(&self.syntax) }
pub fn meta(&self) -> Option<Meta> { support::child(&self.syntax) }
pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
@ -632,6 +629,16 @@ impl WherePred {
pub fn ty(&self) -> Option<Type> { support::child(&self.syntax) }
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct Meta {
pub(crate) syntax: SyntaxNode,
}
impl Meta {
pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
pub fn token_tree(&self) -> Option<TokenTree> { support::child(&self.syntax) }
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct ExprStmt {
pub(crate) syntax: SyntaxNode,
}
@ -2072,6 +2079,17 @@ impl AstNode for WherePred {
}
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
impl AstNode for Meta {
fn can_cast(kind: SyntaxKind) -> bool { kind == META }
fn cast(syntax: SyntaxNode) -> Option<Self> {
if Self::can_cast(syntax.kind()) {
Some(Self { syntax })
} else {
None
}
}
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
impl AstNode for ExprStmt {
fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_STMT }
fn cast(syntax: SyntaxNode) -> Option<Self> {
@ -3887,6 +3905,11 @@ impl std::fmt::Display for WherePred {
std::fmt::Display::fmt(self.syntax(), f)
}
}
impl std::fmt::Display for Meta {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
std::fmt::Display::fmt(self.syntax(), f)
}
}
impl std::fmt::Display for ExprStmt {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
std::fmt::Display::fmt(self.syntax(), f)