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clean up to_int_or_float

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with the changes from the previous commit, this now works as it should
This commit is contained in:
Folkert 2020-03-11 14:25:16 +01:00
parent 17348231fd
commit d47d409a92
1 changed files with 2 additions and 9 deletions
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11
compiler/mono/src/expr.rs
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@ -137,14 +137,8 @@ enum IntOrFloat {
}
fn to_int_or_float(subs: &Subs, var: Variable) -> IntOrFloat {
// TODO FIXME Investigate why both INT_INT and INT_INTEGER (and same with
// FLOAT_FLOAT and FLOAT_FLOATINGPOINT) are necessary here. It should
// be one or the other, but not both! The fact that both are necessary
// isn't a problem for this phase, but it suggests that either something
// is wrong with aliases or (more likely) some numeric builtins are being
// assigned the wrong types somewhere.
match subs.get_without_compacting(var).content {
Content::Alias(Symbol::INT_INT, args, _) | Content::Alias(Symbol::INT_INTEGER, args, _) => {
Content::Alias(Symbol::INT_INTEGER, args, _) => {
debug_assert!(args.is_empty());
IntOrFloat::IntType
}
@ -152,8 +146,7 @@ fn to_int_or_float(subs: &Subs, var: Variable) -> IntOrFloat {
// If this was still a (Num *), assume compiling it to an Int
IntOrFloat::IntType
}
Content::Alias(Symbol::FLOAT_FLOAT, args, _)
| Content::Alias(Symbol::FLOAT_FLOATINGPOINT, args, _) => {
Content::Alias(Symbol::FLOAT_FLOATINGPOINT, args, _) => {
debug_assert!(args.is_empty());
IntOrFloat::FloatType
}