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Commit Graph

8 Commits

Author SHA1 Message Date
Paul Cadman
ff748b988e
Do not filter implicit args in internal to core translation (#1728)
The internal to core translation was removing implicit arguments from
function definitions and applications. This is incorrect as the implicit
bindings are required when translating the following (in `csuc`, the
binding of the implicit argument is required in an application on the
rhs):

```
Num : Type;
Num := {A : Type} → (A → A) → A → A;

csuc : Num → Num;
csuc n {_} f := f ∘ n {_} f;
```

Apart from removing this filter from function and application
translation, this required the following changes:

ConstructorInfo:
The _constructorArgsNum field must include the number of type parameters
of its inductive type.

PatternConstructorApp:
The pattern arguments must include wildcards for the implicit type
parameters passed to the constructor.

BuiltinIf:
The BuiltinIf expression is passed an implicit type argument that must
be removed when translating to Core if.

LitString:
A literal string is a function with an implcit type argument. So this
must be a translated to a lambda where the type argument is ignored.

Fixes https://github.com/anoma/juvix/issues/1714
2023-01-16 14:13:17 +00:00
Paul Cadman
0ac9eb1ab4
Fix de Brujin indexing of lambda arguments (#1727)
A lambda:

```
\ { v0 := b0 ; v1 := b1 ; ... ; vn := bn }
```

should be translated to:

```
λ? (λ? ... (λ? (match ?$0, ?$1, ... , ?$n with ...)))
```

i.e the de Brujin index of the values in the match always start from 0.

Fixes: https://github.com/anoma/juvix/issues/1695
2023-01-16 11:13:39 +00:00
janmasrovira
3b452e7d76
Fix #1693 (#1708) 2023-01-09 18:56:28 +01:00
Paul Cadman
8ef970d3fd
Add printString and printBool support to legacy C backend (#1698)
This PR implements `printString` and `printBool` builtins for the legacy
C backend. Previously IO for strings was done using compile blocks with
included C code.

Fixes https://github.com/anoma/juvix/issues/1696
2023-01-04 18:02:02 +01:00
Łukasz Czajka
c55f04dc46
Convert Nat literals to Core integers (#1681)
Now it's possible to write `1 + 2` in the Juvix REPL and not get an
error.

Closes #1645.

Co-authored-by: Jonathan Cubides <jonathan.cubides@uib.no>
2023-01-03 18:52:20 +01:00
janmasrovira
af63c36574
Support basic dependencies (#1622) 2022-12-20 13:05:40 +01:00
Paul Cadman
b541972d03
Add types to Core functions and constructors when translating from Internal (#1617)
* Support inductive type and universe expressions

* Support function type expressions

* Add type information to Core function and constructor nodes

* Remove unused do
2022-11-11 12:38:48 +00:00
Paul Cadman
a3b2aa6940
Add translation from Internal to Core (#1567) 2022-11-07 14:47:56 +01:00