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Improve elaborator error messages Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 20:21:57 +00:00
Set: pp::colors
Set: pp::unicode
Assumed: f
fix(tests/lean): adjust error messages in the expected output Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 02:08:35 +00:00
Failed to solve
⊢ (?M3::1 ≈ λ x : ℕ, x) ⊕ (?M3::1 ≈ nat_to_int) ⊕ (?M3::1 ≈ nat_to_real)
(line: 4: pos: 8) Coercion for
10
Failed to solve
⊢ Bool ≺ ℕ
Substitution
⊢ Bool ≺ ?M3::0
(line: 4: pos: 6) Type of argument 3 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
⊢ ℕ ≺ ?M3::0
Substitution
⊢ (?M3::5[inst:0 (10)]) 10 ≺ ?M3::0
(line: 4: pos: 6) Type of argument 2 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
x : ℕ ⊢ λ x : ℕ, ℕ ≈ ?M3::5
Destruct/Decompose
x : ℕ ⊢ ℕ ≈ ?M3::5 x
Destruct/Decompose
⊢ ℕ → ℕ ≈ Π x : ?M3::4, ?M3::5 x
Substitution
⊢ ?M3::3 ≈ Π x : ?M3::4, ?M3::5 x
Function expected at
?M3::1 10
Assignment
⊢ ℕ → ℕ ≺ ?M3::3
Propagate type, ?M3::1 : ?M3::3
Assignment
⊢ ?M3::1 ≈ λ x : ℕ, x
assumption 0
Failed to solve
⊢ Bool ≺ ℤ
Substitution
⊢ Bool ≺ ?M3::0
(line: 4: pos: 6) Type of argument 3 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
⊢ ℤ ≺ ?M3::0
Substitution
⊢ (?M3::5[inst:0 (10)]) 10 ≺ ?M3::0
(line: 4: pos: 6) Type of argument 2 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
_ : ℕ ⊢ λ x : ℕ, ℤ ≈ ?M3::5
Destruct/Decompose
_ : ℕ ⊢ ℤ ≈ ?M3::5 _
Destruct/Decompose
⊢ ℕ → ℤ ≈ Π x : ?M3::4, ?M3::5 x
Substitution
⊢ ?M3::3 ≈ Π x : ?M3::4, ?M3::5 x
Function expected at
?M3::1 10
Assignment
⊢ ℕ → ℤ ≺ ?M3::3
Propagate type, ?M3::1 : ?M3::3
Assignment
⊢ ?M3::1 ≈ nat_to_int
assumption 1
Failed to solve
⊢ Bool ≺ ℝ
Substitution
⊢ Bool ≺ ?M3::0
(line: 4: pos: 6) Type of argument 3 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
⊢ ℝ ≺ ?M3::0
Substitution
⊢ (?M3::5[inst:0 (10)]) 10 ≺ ?M3::0
(line: 4: pos: 6) Type of argument 2 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
?M3::1 10
⊤
Assignment
_ : ℕ ⊢ λ x : ℕ, ℝ ≈ ?M3::5
Destruct/Decompose
_ : ℕ ⊢ ℝ ≈ ?M3::5 _
Destruct/Decompose
⊢ ℕ → ℝ ≈ Π x : ?M3::4, ?M3::5 x
Substitution
⊢ ?M3::3 ≈ Π x : ?M3::4, ?M3::5 x
Function expected at
?M3::1 10
Assignment
⊢ ℕ → ℝ ≺ ?M3::3
Propagate type, ?M3::1 : ?M3::3
Assignment
⊢ ?M3::1 ≈ nat_to_real
assumption 2
Improve elaborator error messages Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 20:21:57 +00:00
Assumed: g
feat(kernel): add unexpected_metavar_occurrence exception Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 02:56:44 +00:00
Error (line: 7, pos: 8) unexpected metavariable occurrence
Improve elaborator error messages Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 20:21:57 +00:00
Assumed: h
fix(tests/lean): adjust error messages in the expected output Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 02:08:35 +00:00
Failed to solve
x : ?M3::0, A : Type ⊢ ?M3::0[lift:0:2] ≺ A
(line: 11: pos: 27) Type of argument 2 must be convertible to the expected type in the application of
h
with arguments:
A
x
Improve elaborator error messages Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 20:21:57 +00:00
Assumed: eq
fix(tests/lean): adjust error messages in the expected output Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 02:08:35 +00:00
Failed to solve
A : Type, B : Type, a : ?M3::0, b : ?M3::1, C : Type ⊢ ?M3::0[lift:0:3] ≺ C
(line: 15: pos: 51) Type of argument 2 must be convertible to the expected type in the application of
eq
with arguments:
C
a
b
Improve elaborator error messages Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 20:21:57 +00:00
Assumed: a
Assumed: b
Assumed: H
feat(kernel): add unexpected_metavar_occurrence exception Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 02:56:44 +00:00
Error (line: 20, pos: 28) unexpected metavariable occurrence
Failed to solve
⊢ b ≈ a
Destruct/Decompose
⊢ b = b ≺ a = ?M3::3
Normalize
⊢ b = b ≺ ?M3::2 = ?M3::3
(line: 22: pos: 22) Type of argument 6 must be convertible to the expected type in the application of
Trans::explicit
with arguments:
?M3::0
?M3::1
?M3::2
?M3::3
Refl a
Refl b
Failed to solve
⊢ (?M3::0 ≈ Type) ⊕ (?M3::0 ≈ Type 1) ⊕ (?M3::0 ≈ Type 2) ⊕ (?M3::0 ≈ Type M) ⊕ (?M3::0 ≈ Type U)
Destruct/Decompose
⊢ Type ≺ ?M3::0
(line: 24: pos: 6) Type of argument 3 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Failed to solve
⊢
(?M3::1 ≈ Type 1) ⊕ (?M3::1 ≈ Type 2) ⊕ (?M3::1 ≈ Type 3) ⊕ (?M3::1 ≈ Type M) ⊕ (?M3::1 ≈ Type U)
Destruct/Decompose
⊢ Type 1 ≺ ?M3::1
Propagate type, ?M3::0 : ?M3::1
Assignment
⊢ ?M3::0 ≈ Type
assumption 0
Failed to solve
⊢ Type 1 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 1
assumption 1
Failed to solve
⊢ Type 2 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 2
assumption 2
Failed to solve
⊢ Type 3 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 3
assumption 3
Failed to solve
⊢ Type M ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M
assumption 4
Failed to solve
⊢ Type U ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U
assumption 5
Failed to solve
⊢
(?M3::1 ≈ Type 2) ⊕ (?M3::1 ≈ Type 3) ⊕ (?M3::1 ≈ Type 4) ⊕ (?M3::1 ≈ Type M) ⊕ (?M3::1 ≈ Type U)
Destruct/Decompose
⊢ Type 2 ≺ ?M3::1
Propagate type, ?M3::0 : ?M3::1
Assignment
⊢ ?M3::0 ≈ Type 1
assumption 6
Failed to solve
⊢ Type 2 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 2
assumption 7
Failed to solve
⊢ Type 3 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 3
assumption 8
Failed to solve
⊢ Type 4 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 4
assumption 9
Failed to solve
⊢ Type M ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M
assumption 10
Failed to solve
⊢ Type U ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U
assumption 11
Failed to solve
⊢
(?M3::1 ≈ Type 3) ⊕ (?M3::1 ≈ Type 4) ⊕ (?M3::1 ≈ Type 5) ⊕ (?M3::1 ≈ Type M) ⊕ (?M3::1 ≈ Type U)
Destruct/Decompose
⊢ Type 3 ≺ ?M3::1
Propagate type, ?M3::0 : ?M3::1
Assignment
⊢ ?M3::0 ≈ Type 2
assumption 12
Failed to solve
⊢ Type 3 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 3
assumption 13
Failed to solve
⊢ Type 4 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 4
assumption 14
Failed to solve
⊢ Type 5 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type 5
assumption 15
Failed to solve
⊢ Type M ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M
assumption 16
Failed to solve
⊢ Type U ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U
assumption 17
Failed to solve
⊢
(?M3::1 ≈ Type M+1) ⊕
(?M3::1 ≈ Type M+2) ⊕
(?M3::1 ≈ Type M+3) ⊕
(?M3::1 ≈ Type M) ⊕
(?M3::1 ≈ Type U)
Destruct/Decompose
⊢ Type M+1 ≺ ?M3::1
Propagate type, ?M3::0 : ?M3::1
Assignment
⊢ ?M3::0 ≈ Type M
assumption 18
Failed to solve
⊢ Type M+1 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M+1
assumption 19
Failed to solve
⊢ Type M+2 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M+2
assumption 20
Failed to solve
⊢ Type M+3 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M+3
assumption 21
Failed to solve
⊢ Type M ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M
assumption 22
Failed to solve
⊢ Type U ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U
assumption 23
Failed to solve
⊢
(?M3::1 ≈ Type U+1) ⊕
(?M3::1 ≈ Type U+2) ⊕
(?M3::1 ≈ Type U+3) ⊕
(?M3::1 ≈ Type M) ⊕
(?M3::1 ≈ Type U)
Destruct/Decompose
⊢ Type U+1 ≺ ?M3::1
Propagate type, ?M3::0 : ?M3::1
Assignment
⊢ ?M3::0 ≈ Type U
assumption 24
Failed to solve
⊢ Type U+1 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U+1
assumption 25
Failed to solve
⊢ Type U+2 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U+2
assumption 26
Failed to solve
⊢ Type U+3 ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U+3
assumption 27
Failed to solve
⊢ Type M ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type M
assumption 28
Failed to solve
⊢ Type U ≺ Type
Substitution
⊢ ?M3::1 ≺ Type
(line: 24: pos: 6) Type of argument 1 must be convertible to the expected type in the application of
f::explicit
with arguments:
?M3::0
Bool
Bool
Assignment
⊢ ?M3::1 ≈ Type U
assumption 29
Failed to solve
a : Bool, b : Bool, H : ?M3::2, H_na : ?M3::7 ⊢ a ≺ if Bool (if Bool a b ⊤) a ⊤
Substitution
a : Bool, b : Bool, H : ?M3::2, H_na : ?M3::7 ⊢ a ≺ ?M3::5[lift:0:1]
Substitution
a : Bool, b : Bool, H : ?M3::2, H_na : ?M3::7 ⊢ ?M3::8 ≺ ?M3::5[lift:0:1]
Destruct/Decompose
a : Bool, b : Bool, H : ?M3::2 ⊢ Π H_na : ?M3::7, ?M3::8 ≺ Π _ : ?M3::4, ?M3::5[lift:0:1]
(line: 27: pos: 21) Type of argument 6 must be convertible to the expected type in the application of
DisjCases::explicit
with arguments:
?M3::3
?M3::4
?M3::5
EM a
λ H_a : ?M3::6, H
λ H_na : ?M3::7, NotImp1 (MT H H_na)
Assignment
a : Bool, b : Bool, H : ?M3::2, H_na : ?M3::7 ⊢ a ≈ ?M3::8
Destruct/Decompose
a : Bool, b : Bool, H : ?M3::2, H_na : ?M3::7 ⊢ if Bool a b ⊤ ≈ if Bool ?M3::8 ?M3::9 ⊤
Destruct/Decompose
a : Bool,
b : Bool,
H : ?M3::2,
H_na : ?M3::7 ⊢
if Bool (if Bool a b ⊤) a ⊤ ≺ if Bool (if Bool ?M3::8 ?M3::9 ⊤) ?M3::11 ⊤
Normalize
a : Bool,
b : Bool,
H : ?M3::2,
H_na : ?M3::7 ⊢
(a ⇒ b) ⇒ a ≺ if Bool ?M3::10 ?M3::11 ⊤
Substitution
a : Bool,
b : Bool,
H : ?M3::2,
H_na : ?M3::7 ⊢
?M3::2[lift:0:2] ≺ if Bool ?M3::10 ?M3::11 ⊤
Normalize
a : Bool,
b : Bool,
H : ?M3::2,
H_na : ?M3::7 ⊢
?M3::2[lift:0:2] ≺ ?M3::10 ⇒ ?M3::11
(line: 29: pos: 48) Type of argument 3 must be convertible to the expected type in the application of
MT::explicit
with arguments:
?M3::10
?M3::11
H
H_na
Assignment
a : Bool, b : Bool ⊢ ?M3::2 ≈ ?M3::0
Destruct/Decompose
a : Bool, b : Bool ⊢ Π H : ?M3::2, ?M3::5 ≺ Π _ : ?M3::0, ?M3::1[lift:0:1]
(line: 27: pos: 4) Type of argument 3 must be convertible to the expected type in the application of
Discharge::explicit
with arguments:
?M3::0
?M3::1
λ H : ?M3::2,
DisjCases
(EM a)
(λ H_a : ?M3::6, H)
(λ H_na : ?M3::7, NotImp1 (MT H H_na))
Assignment
a : Bool, b : Bool, H : ?M3::2 ⊢ if Bool (if Bool a b ⊤) a ⊤ ≺ ?M3::5
Normalize
a : Bool, b : Bool, H : ?M3::2 ⊢ (a ⇒ b) ⇒ a ≺ ?M3::5
Normalize
a : Bool, b : Bool, H : ?M3::2, H_a : ?M3::6 ⊢ (a ⇒ b) ⇒ a ≺ ?M3::5[lift:0:1]
Substitution
a : Bool, b : Bool, H : ?M3::2, H_a : ?M3::6 ⊢ ?M3::2[lift:0:2] ≺ ?M3::5[lift:0:1]
Destruct/Decompose
a : Bool,
b : Bool,
H : ?M3::2 ⊢
Π H_a : ?M3::6, ?M3::2[lift:0:2] ≺ Π _ : ?M3::3, ?M3::5[lift:0:1]
(line: 27: pos: 21) Type of argument 5 must be convertible to the expected type in the application of
DisjCases::explicit
with arguments:
?M3::3
?M3::4
?M3::5
EM a
λ H_a : ?M3::6, H
λ H_na : ?M3::7, NotImp1 (MT H H_na)
Assignment
a : Bool, b : Bool ⊢ ?M3::2 ≈ ?M3::0
Destruct/Decompose
a : Bool, b : Bool ⊢ Π H : ?M3::2, ?M3::5 ≺ Π _ : ?M3::0, ?M3::1[lift:0:1]
(line: 27: pos: 4) Type of argument 3 must be convertible to the expected type in the application of
Discharge::explicit
with arguments:
?M3::0
?M3::1
λ H : ?M3::2,
DisjCases (EM a) (λ H_a : ?M3::6, H) (λ H_na : ?M3::7, NotImp1 (MT H H_na))
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