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Define inline expects defs in their definition order

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When we transform a top-level expect into an inline expect, we collect
all intermediate defs before the expect condition, then layer the defs
back on. Because the layering procedure builds an expression bottom-up,
we must layer on defs in reverse definition order.

Closes #4705
This commit is contained in:
Ayaz Hafiz 2022-12-07 10:54:16 -06:00
parent 935255d06b
commit 42fe19541e
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2 changed files with 18 additions and 1 deletions
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crates/compiler/can/src/expr.rs
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@ -2995,7 +2995,7 @@ fn toplevel_expect_to_inline_expect_help(mut loc_expr: Loc<Expr>, has_effects: b
let mut loc_expr = Loc::at(expect_region, expect);
for stored in stack {
for stored in stack.into_iter().rev() {
match stored {
StoredDef::NonRecursive(region, boxed_def) => {
loc_expr = Loc::at(region, Expr::LetNonRec(boxed_def, Box::new(loc_expr)));