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Add stream.er

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This commit is contained in:
Shunsuke Shibayama 2022-11-16 08:27:33 +09:00
parent 48f8ef3788
commit f3a5d31ec4
4 changed files with 24 additions and 10 deletions
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15
compiler/erg_parser/parse.rs
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@ -2170,14 +2170,17 @@ impl Parser {
/// x |> f() => f(x)
fn try_reduce_stream_operator(&mut self, stack: &mut Vec<ExprOrOp>) -> ParseResult<()> {
debug_call_info!(self);
self.skip(); // |>
self.skip(); // |>
fn get_stream_op_syntax_error(loc: Location) -> ParseError {
ParseError::syntax_error(0, loc, switch_lang!(
"japanese" => "パイプ演算子の後には関数・メソッド・サブルーチン呼び出しのみが使用できます。",
"english" => "Only a call of function, method or subroutine is available after stream operator.",
),
None
ParseError::syntax_error(
0,
loc,
switch_lang!(
"japanese" => "パイプ演算子の後には関数・メソッド・サブルーチン呼び出しのみが使用できます。",
"english" => "Only a call of function, method or subroutine is available after stream operator.",
),
None,
)
}