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update grammer to support associated const equality

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This commit is contained in:
XFFXFF 2022-04-17 12:03:52 +08:00
parent 53afd2a707
commit bdecd9374e
2 changed files with 2 additions and 1 deletions
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2
crates/syntax/rust.ungram
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@ -51,7 +51,7 @@ TypeArg =
Type
AssocTypeArg =
NameRef GenericParamList? (':' TypeBoundList | '=' Type)
NameRef GenericParamList? (':' TypeBoundList | ('=' Type | ConstArg))
LifetimeArg =
Lifetime

1
crates/syntax/src/ast/generated/nodes.rs
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@ -123,6 +123,7 @@ pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
pub fn generic_param_list(&self) -> Option<GenericParamList> { support::child(&self.syntax) }
pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
pub fn ty(&self) -> Option<Type> { support::child(&self.syntax) }
pub fn const_arg(&self) -> Option<ConstArg> { support::child(&self.syntax) }
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]