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Merge branch 'int-float-size-gen' into temp_numbers

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This commit is contained in:
rvcas 2020-12-30 19:41:44 -05:00
commit c33cab57f2
14 changed files with 493 additions and 85 deletions
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32
compiler/constrain/src/builtins.rs
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@ -11,30 +11,50 @@ use roc_types::types::Reason;
use roc_types::types::Type::{self, *};
#[inline(always)]
pub fn int_literal(num_var: Variable, expected: Expected<Type>, region: Region) -> Constraint {
pub fn int_literal(
num_var: Variable,
percision_var: Variable,
expected: Expected<Type>,
region: Region,
) -> Constraint {
let num_type = Variable(num_var);
let reason = Reason::IntLiteral;
let expected_literal = ForReason(reason, num_int(Type::Variable(num_var)), region);
exists(
vec![num_var],
And(vec![
Eq(num_type.clone(), expected_literal, Category::Int, region),
Eq(
num_type.clone(),
ForReason(reason, num_int(Type::Variable(percision_var)), region),
Category::Int,
region,
),
Eq(num_type, expected, Category::Int, region),
]),
)
}
#[inline(always)]
pub fn float_literal(num_var: Variable, expected: Expected<Type>, region: Region) -> Constraint {
pub fn float_literal(
num_var: Variable,
percision_var: Variable,
expected: Expected<Type>,
region: Region,
) -> Constraint {
let num_type = Variable(num_var);
let reason = Reason::FloatLiteral;
let expected_literal = ForReason(reason, num_float(Type::Variable(num_var)), region);
dbg!(&expected);
exists(
vec![num_var],
And(vec![
Eq(num_type.clone(), expected_literal, Category::Float, region),
Eq(
num_type.clone(),
ForReason(reason, num_float(Type::Variable(percision_var)), region),
Category::Float,
region,
),
Eq(num_type, expected, Category::Float, region),
]),
)