Revert adding V to succ, pred, inc, dec

nim-lang · Jul 25, 2023 · c152265 · c152265
1 parent dce714b
commit c152265
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/lib/system/arithmetics.nim b/lib/system/arithmetics.nim
@@ -1,4 +1,4 @@
-proc succ*[T, V: Ordinal](x: T, y: V = 1): T {.magic: "Succ", noSideEffect.} =
+proc succ*[T: Ordinal](x: T, y: int = 1): T {.magic: "Succ", noSideEffect.} =
   ## Returns the `y`-th successor (default: 1) of the value `x`.
   ##
   ## If such a value does not exist, `OverflowDefect` is raised
@@ -7,7 +7,7 @@ proc succ*[T, V: Ordinal](x: T, y: V = 1): T {.magic: "Succ", noSideEffect.} =
     assert succ(5) == 6
     assert succ(5, 3) == 8
 
-proc pred*[T, V: Ordinal](x: T, y: V = 1): T {.magic: "Pred", noSideEffect.} =
+proc pred*[T: Ordinal](x: T, y: int = 1): T {.magic: "Pred", noSideEffect.} =
   ## Returns the `y`-th predecessor (default: 1) of the value `x`.
   ##
   ## If such a value does not exist, `OverflowDefect` is raised
@@ -16,7 +16,7 @@ proc pred*[T, V: Ordinal](x: T, y: V = 1): T {.magic: "Pred", noSideEffect.} =
     assert pred(5) == 4
     assert pred(5, 3) == 2
 
-proc inc*[T, V: Ordinal](x: var T, y: V = 1) {.magic: "Inc", noSideEffect.} =
+proc inc*[T: Ordinal](x: var T, y: int = 1) {.magic: "Inc", noSideEffect.} =
   ## Increments the ordinal `x` by `y`.
   ##
   ## If such a value does not exist, `OverflowDefect` is raised or a compile
@@ -28,7 +28,7 @@ proc inc*[T, V: Ordinal](x: var T, y: V = 1) {.magic: "Inc", noSideEffect.} =
     inc(i, 3)
     assert i == 6
 
-proc dec*[T, V: Ordinal](x: var T, y: V = 1) {.magic: "Dec", noSideEffect.} =
+proc dec*[T: Ordinal](x: var T, y: int = 1) {.magic: "Dec", noSideEffect.} =
   ## Decrements the ordinal `x` by `y`.
   ##
   ## If such a value does not exist, `OverflowDefect` is raised or a compile
@@ -93,7 +93,7 @@ proc `*`*(x, y: int16): int16 {.magic: "MulI", noSideEffect.}
 proc `*`*(x, y: int32): int32 {.magic: "MulI", noSideEffect.}
 proc `*`*(x, y: int64): int64 {.magic: "MulI", noSideEffect.}
 
-proc `div`*(x, y: int): int {.magic: "DivI", noSideEffect.} = 
+proc `div`*(x, y: int): int {.magic: "DivI", noSideEffect.} =
   ## Computes the integer division.
   ##
   ## This is roughly the same as `math.trunc(x/y).int`.