language-servers/erg
1
0
Fork 0
mirror of https://github.com/erg-lang/erg.git synced 2025-08-04 10:49:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: add RMul, RDiv

Browse source 
* `And` has the default type index
* impl `Dimension` traits
This commit is contained in:
Shunsuke Shibayama 2024-09-20 20:31:03 +09:00
parent 4651a383ae
commit ff53af0cb6
17 changed files with 323 additions and 118 deletions
Download patch file Download diff file Expand all files Collapse all files

47
crates/erg_compiler/lib/core/_erg_std_prelude.py
View file

@ -35,26 +35,49 @@ I = TypeVar("I", bound=int)
Θ = TypeVar("Θ", bound=int)
N = TypeVar("N", bound=int)
J = TypeVar("J", bound=int)
class Dimension(float, Generic[Ty, M, L, T, I, Θ, N, J]):
def value(self) -> float:
return float(self)
class Dimension(Generic[Ty, M, L, T, I, Θ, N, J]):
val: float
def __init__(self, val: float):
self.val = val
def __float__(self):
return float(self.val)
def __int__(self):
return int(self.val)
def __str__(self):
return f"Dimension({float(self)})"
return f"Dimension({self.val})"
def __add__(self, other):
return Dimension(float(self) + other)
return Dimension(self.val + other)
def __radd__(self, other):
return Dimension(other + self.val)
def __sub__(self, other):
return Dimension(float(self) - other)
return Dimension(self.val - other)
def __rsub__(self, other):
return Dimension(other - self.val)
def __mul__(self, other):
return Dimension(float(self) * other)
return Dimension(self.val * other)
def __rmul__(self, other):
return Dimension(other * float(self))
return Dimension(other * self.val)
def __truediv__(self, other):
return Dimension(float(self) / other)
return Dimension(self.val / other)
def __floordiv__(self, other):
return Dimension(float(self) // other)
return Dimension(self.val // other)
def __rtruediv__(self, other):
return Dimension(other / float(self))
return Dimension(other / self.val)
def __rfloordiv__(self, other):
return Dimension(other // float(self))
return Dimension(other // self.val)
def __eq__(self, other):
return self.val == other.val
def __ne__(self, other):
return self.val != other.val
def __lt__(self, other):
return self.val < other.val
def __le__(self, other):
return self.val <= other.val
def __gt__(self, other):
return self.val > other.val
def __ge__(self, other):
return self.val >= other.val
def value(self):
return self.val
def type_check(self, t: type) -> bool:
return t.__name__ == "Dimension"