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Add runnables

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This commit is contained in:
Aleksey Kladov 2018-08-27 22:03:19 +03:00
parent b79c8b6d8a
commit 5751815314
7 changed files with 115 additions and 2 deletions
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8
crates/libsyntax2/src/ast/generated.rs
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@ -539,6 +539,14 @@ impl<'a> AstNode<'a> for ForExpr<'a> {
}
impl<'a> ForExpr<'a> {
pub fn pat(self) -> Option<Pat<'a>> {
super::child_opt(self)
}
pub fn iterable(self) -> Option<Expr<'a>> {
super::child_opt(self)
}
pub fn body(self) -> Option<Block<'a>> {
super::child_opt(self)
}

6
crates/libsyntax2/src/grammar.ron
View file

@ -344,7 +344,11 @@ Grammar(
options: [ ["body", "Block"] ]
),
"ForExpr": (
options: [ ["body", "Block"] ]
options: [
["pat", "Pat"],
["iterable", "Expr"],
["body", "Block"] ,
]
),
"WhileExpr": (
options: [