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Weaken ability members behind let-bindings

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This commit is contained in:
Ayaz Hafiz 2023-01-12 15:05:54 -06:00
parent 48049ed956
commit c3f1646274
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GPG key ID: 0E2A37416A25EF58
2 changed files with 44 additions and 7 deletions
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46
crates/compiler/solve/tests/solve_expr.rs
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@ -6599,6 +6599,42 @@ mod solve_expr {
#^^{-1}
main =
alias1 = \x -> id x
# ^^
alias2 = \x -> alias1 x
# ^^^^^^
a : A
a = alias2 (@A {})
# ^^^^^^
a
"#
),
@r###"
A#id(4) : A -[[id(4)]]-> A
Id#id(2) : a -[[] + a:id(2):1]-> a | a has Id
alias1 : a -[[alias1(6)]]-> a | a has Id
alias2 : A -[[alias2(7)]]-> A
"###
)
}
#[test]
fn resolve_lambda_set_weakened_ability_alias() {
infer_queries!(
indoc!(
r#"
app "test" provides [main] to "./platform"
Id has id : a -> a | a has Id
A := {} has [Id {id}]
id = \@A {} -> @A {}
#^^{-1}
main =
# Both alias1, alias2 should get weakened
alias1 = id
# ^^
alias2 = alias1
@ -6613,8 +6649,8 @@ mod solve_expr {
),
@r###"
A#id(4) : A -[[id(4)]]-> A
Id#id(2) : a -[[] + a:id(2):1]-> a | a has Id
alias1 : a -[[] + a:id(2):1]-> a | a has Id
Id#id(2) : A -[[id(4)]]-> A
alias1 : A -[[id(4)]]-> A
alias2 : A -[[id(4)]]-> A
"###
)
@ -6744,8 +6780,8 @@ mod solve_expr {
#^^{-1}
main =
alias = id
# ^^
alias = \x -> id x
# ^^
a : A
a = (alias (@A {})) {}
@ -6757,7 +6793,7 @@ mod solve_expr {
@r#"
A#id(5) : {} -[[id(5)]]-> ({} -[[8]]-> {})
Id#id(3) : a -[[] + a:id(3):1]-> ({} -[[] + a:id(3):2]-> a) | a has Id
alias : {} -[[id(5)]]-> ({} -[[8]]-> {})
alias : {} -[[alias(9)]]-> ({} -[[8]]-> {})
"#
print_only_under_alias: true
)