language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-30 07:14:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Numbers are opaques

Browse source
This commit is contained in:
Ayaz Hafiz 2022-04-25 10:58:20 -04:00
parent 969d14dfe9
commit b6383f81ee
No known key found for this signature in database
GPG key ID: 0E2A37416A25EF58
18 changed files with 684 additions and 1089 deletions
Download patch file Download diff file Expand all files Collapse all files

89
compiler/constrain/src/builtins.rs
View file

@ -2,13 +2,13 @@ use arrayvec::ArrayVec;
use roc_can::constraint::{Constraint, Constraints};
use roc_can::expected::Expected::{self, *};
use roc_can::num::{FloatBound, FloatWidth, IntBound, IntWidth, NumericBound, SignDemand};
use roc_module::ident::{Lowercase, TagName};
use roc_module::ident::Lowercase;
use roc_module::symbol::Symbol;
use roc_region::all::Region;
use roc_types::subs::Variable;
use roc_types::types::Reason;
use roc_types::types::Type::{self, *};
use roc_types::types::{AliasKind, Category};
use roc_types::types::{Reason, TypeExtension};
#[must_use]
#[inline(always)]
@ -163,14 +163,14 @@ fn builtin_alias(
symbol: Symbol,
type_arguments: Vec<(Lowercase, Type)>,
actual: Box<Type>,
kind: AliasKind,
) -> Type {
Type::Alias {
symbol,
type_arguments,
actual,
lambda_set_variables: vec![],
// TODO(opaques): revisit later
kind: AliasKind::Structural,
kind,
}
}
@ -180,49 +180,48 @@ pub fn num_float(range: Type) -> Type {
Symbol::NUM_FLOAT,
vec![("range".into(), range.clone())],
Box::new(num_num(num_floatingpoint(range))),
AliasKind::Structural,
)
}
#[inline(always)]
pub fn num_floatingpoint(range: Type) -> Type {
let alias_content = Type::TagUnion(
vec![(
TagName::Private(Symbol::NUM_AT_FLOATINGPOINT),
vec![range.clone()],
)],
TypeExtension::Closed,
);
builtin_alias(
Symbol::NUM_FLOATINGPOINT,
vec![("range".into(), range)],
Box::new(alias_content),
vec![("range".into(), range.clone())],
Box::new(range),
AliasKind::Opaque,
)
}
#[inline(always)]
pub fn num_u32() -> Type {
builtin_alias(Symbol::NUM_U32, vec![], Box::new(num_int(num_unsigned32())))
builtin_alias(
Symbol::NUM_U32,
vec![],
Box::new(num_int(num_unsigned32())),
AliasKind::Structural,
)
}
#[inline(always)]
fn num_unsigned32() -> Type {
let alias_content = Type::TagUnion(
vec![(TagName::Private(Symbol::NUM_AT_UNSIGNED32), vec![])],
TypeExtension::Closed,
);
builtin_alias(Symbol::NUM_UNSIGNED32, vec![], Box::new(alias_content))
builtin_alias(
Symbol::NUM_UNSIGNED32,
vec![],
Box::new(Type::EmptyTagUnion),
AliasKind::Opaque,
)
}
#[inline(always)]
pub fn num_binary64() -> Type {
let alias_content = Type::TagUnion(
vec![(TagName::Private(Symbol::NUM_AT_BINARY64), vec![])],
TypeExtension::Closed,
);
builtin_alias(Symbol::NUM_BINARY64, vec![], Box::new(alias_content))
builtin_alias(
Symbol::NUM_BINARY64,
vec![],
Box::new(Type::EmptyTagUnion),
AliasKind::Opaque,
)
}
#[inline(always)]
@ -231,47 +230,37 @@ pub fn num_int(range: Type) -> Type {
Symbol::NUM_INT,
vec![("range".into(), range.clone())],
Box::new(num_num(num_integer(range))),
AliasKind::Structural,
)
}
#[inline(always)]
pub fn num_signed64() -> Type {
let alias_content = Type::TagUnion(
vec![(TagName::Private(Symbol::NUM_AT_SIGNED64), vec![])],
TypeExtension::Closed,
);
builtin_alias(Symbol::NUM_SIGNED64, vec![], Box::new(alias_content))
builtin_alias(
Symbol::NUM_SIGNED64,
vec![],
Box::new(Type::EmptyTagUnion),
AliasKind::Opaque,
)
}
#[inline(always)]
pub fn num_integer(range: Type) -> Type {
let alias_content = Type::TagUnion(
vec![(
TagName::Private(Symbol::NUM_AT_INTEGER),
vec![range.clone()],
)],
TypeExtension::Closed,
);
builtin_alias(
Symbol::NUM_INTEGER,
vec![("range".into(), range)],
Box::new(alias_content),
vec![("range".into(), range.clone())],
Box::new(range),
AliasKind::Opaque,
)
}
#[inline(always)]
pub fn num_num(typ: Type) -> Type {
let alias_content = Type::TagUnion(
vec![(TagName::Private(Symbol::NUM_AT_NUM), vec![typ.clone()])],
TypeExtension::Closed,
);
builtin_alias(
Symbol::NUM_NUM,
vec![("range".into(), typ)],
Box::new(alias_content),
vec![("range".into(), typ.clone())],
Box::new(typ),
AliasKind::Opaque,
)
}