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add different variants of addition

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This commit is contained in:
Folkert 2020-09-21 23:38:10 +02:00
parent 455b73e8bd
commit fb4a796e07
9 changed files with 136 additions and 53 deletions
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4
compiler/can/src/builtins.rs
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@ -258,7 +258,7 @@ fn num_add_checked(symbol: Symbol, var_store: &mut VarStore) -> Def {
//
// if arg_3.b then
// # overflow
// Err IntOverflow
// Err Overflow
// else
// # all is well
// Ok arg_3.a
@ -281,7 +281,7 @@ fn num_add_checked(symbol: Symbol, var_store: &mut VarStore) -> Def {
// overflow!
no_region(tag(
"Err",
vec![tag("DivByZero", Vec::new(), var_store)],
vec![tag("Overflow", Vec::new(), var_store)],
var_store,
)),
)],