08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
52 lines
1.5 KiB
Text
52 lines
1.5 KiB
Text
class Foo (s : String) : Type where
|
|
instance : Foo "one" where
|
|
instance [Foo "three"] : Foo "two" where
|
|
|
|
def f (s : String) [Foo s] := ()
|
|
|
|
/-- info: () -/
|
|
#guard_msgs in
|
|
#eval f "one"
|
|
|
|
/--
|
|
error: failed to synthesize instance of type class
|
|
Foo "two"
|
|
|
|
Hint: Type class instance resolution failures can be inspected with the `set_option trace.Meta.synthInstance true` command.
|
|
-/
|
|
#guard_msgs in
|
|
#eval f "two"
|
|
|
|
/--
|
|
error: failed to synthesize instance of type class
|
|
Foo "two"
|
|
---
|
|
trace: [Meta.synthInstance] ❌️ Foo "two"
|
|
[Meta.synthInstance] new goal Foo "two"
|
|
[Meta.synthInstance.instances] #[@instFoo_1]
|
|
[Meta.synthInstance] ✅️ apply @instFoo_1 to Foo "two"
|
|
[Meta.synthInstance.tryResolve] ✅️ Foo "two" ≟ Foo "two"
|
|
[Meta.synthInstance] no instances for Foo "three"
|
|
[Meta.synthInstance.instances] #[]
|
|
[Meta.synthInstance] result <not-available>
|
|
[Meta.synthInstance] ❌️ Foo "two"
|
|
[Meta.synthInstance] result <not-available> (cached)
|
|
-/
|
|
#guard_msgs in
|
|
set_option trace.Meta.synthInstance true in
|
|
#eval f "two"
|
|
|
|
/--
|
|
error: failed to synthesize instance of type class
|
|
Foo "three"
|
|
---
|
|
trace: [Meta.synthInstance] ❌️ Foo "three"
|
|
[Meta.synthInstance] no instances for Foo "three"
|
|
[Meta.synthInstance.instances] #[]
|
|
[Meta.synthInstance] result <not-available>
|
|
[Meta.synthInstance] ❌️ Foo "three"
|
|
[Meta.synthInstance] result <not-available> (cached)
|
|
-/
|
|
#guard_msgs in
|
|
set_option trace.Meta.synthInstance true in
|
|
#eval f "three"
|