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accept a newline and body when patterns are different

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This commit is contained in:
Folkert 2020-07-05 18:34:28 +02:00
parent 1b4c5cac25
commit 58dfeba043
3 changed files with 32 additions and 1 deletions
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6
compiler/can/src/def.rs
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@ -151,7 +151,7 @@ pub fn canonicalize_defs<'a>(
match iter.peek() {
Some(Located {
value: Body(body_pattern, body_expr),
..
region: body_region,
}) => {
if pattern.value.equivalent(&body_pattern.value) {
iter.next();
@ -165,6 +165,10 @@ pub fn canonicalize_defs<'a>(
&mut scope,
pattern_type,
)
} else if loc_def.region.lines_between(body_region) > 1 {
// there is a line of whitespace between the annotation and the body
// treat annotation and body separately
to_pending_def(env, var_store, &loc_def.value, &mut scope, pattern_type)
} else {
// the pattern of the annotation does not match the pattern of the body directly below it
env.problems.push(Problem::SignatureDefMismatch {