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feat(py): Parametric int type helper, and arbitrary width int constants #1406

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merged 3 commits into from
Aug 12, 2024
+4 −3
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feat(py): Parametric int type helper, and arbitrary width int constants #1406

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07ccb17
feat(py): Add `int_tv` parametric int type var
aborgna-q Aug 8, 2024
9940a0a
feat(py): Allow setting the width of `IntVal` constants
aborgna-q Aug 8, 2024
a6ed2ea
drop int_tv
aborgna-q Aug 12, 2024
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7 changes: 4 additions & 3 deletions hugr-py/src/hugr/std/int.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

from __future__ import annotations

from dataclasses import dataclass
from dataclasses import dataclass, field
from typing import TYPE_CHECKING, ClassVar

from typing_extensions import Self
Expand All @@ -15,7 +15,7 @@


def int_t(width: int) -> tys.Opaque:
"""Create an integer type with a given log bit width.
"""Create an integer type with a fixed log bit width.


Args:
Expand Down Expand Up @@ -45,9 +45,10 @@ class IntVal(val.ExtensionValue):
"""Custom value for an integer."""

v: int
width: int = field(default=5)

def to_value(self) -> val.Extension:
return val.Extension("int", INT_T, self.v)
return val.Extension("int", int_t(self.width), self.v)


OPS_EXTENSION: tys.ExtensionId = "arithmetic.int"
Expand Down
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