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Fix eval-ing functions in repl

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Richard Feldman 2022-10-30 14:35:40 -04:00
parent eebf973f11
commit d7fd72c905
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3 changed files with 34 additions and 19 deletions
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17
crates/repl_eval/src/gen.rs
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@ -11,23 +11,26 @@ use roc_region::all::LineInfo;
use roc_reporting::report::{can_problem, type_problem, RocDocAllocator};
use roc_target::TargetInfo;
#[derive(Debug)]
pub struct ReplOutput {
pub expr: String,
pub expr_type: String,
}
pub fn format_answer(arena: &Bump, answer: Expr<'_>, expr_type: String) -> ReplOutput {
let mut expr = roc_fmt::Buf::new_in(arena);
pub fn format_answer<'a>(arena: &'a Bump, answer: Expr<'_>) -> &'a str {
match answer {
Expr::Closure(_, _) | Expr::MalformedClosure => "<function>",
_ => {
let mut expr = roc_fmt::Buf::new_in(arena);
answer.format_with_options(&mut expr, Parens::NotNeeded, Newlines::Yes, 0);
answer.format_with_options(&mut expr, Parens::NotNeeded, Newlines::Yes, 0);
ReplOutput {
expr: expr.into_bump_str().to_string(),
expr_type,
expr.into_bump_str()
}
}
}
#[derive(Default)]
#[derive(Default, Debug)]
pub struct Problems {
pub errors: Vec<String>,
pub warnings: Vec<String>,