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Update parse.rs

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This commit is contained in:
Shunsuke Shibayama 2022-09-29 12:04:16 +09:00
parent 23a6f630c9
commit f0c9f04027
1 changed files with 4 additions and 1 deletions
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5
compiler/erg_parser/parse.rs
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@ -1506,7 +1506,10 @@ impl Parser {
other => (Expr::Accessor(other), None), other => (Expr::Accessor(other), None),
}; };
let mut call = Expr::Call(Call::new(obj, method_name, args)); let mut call = Expr::Call(Call::new(obj, method_name, args));
// e.g. f(x) g(x) == f(x)(g(x)) // e.g.
// f(x).y == Attr { obj: f(x) attr: .y }
// f(x) .y == Call { obj: f(x), args: [.y] } (with warning)
// f(x) g(x) == f(x)(g(x))
while let Some(res) = self.opt_reduce_args(in_type_args) { while let Some(res) = self.opt_reduce_args(in_type_args) {
let args = res.map_err(|_| self.stack_dec())?; let args = res.map_err(|_| self.stack_dec())?;
call = Expr::Call(Call::new(call, None, args)); call = Expr::Call(Call::new(call, None, args));