4 files changed, 16 insertions, 16 deletions
diff --git a/lib/std/private/digitsutils.nim b/lib/std/private/digitsutils.nim
index e051e5218..55ace3500 100644
--- a/lib/std/private/digitsutils.nim
+++ b/lib/std/private/digitsutils.nim
@@ -33,8 +33,8 @@ proc utoa2Digits*(buf: var openArray[char]; pos: int; digits: uint32) {.inline.}
   buf[pos+1] = digits100[2 * digits + 1]
   #copyMem(buf, unsafeAddr(digits100[2 * digits]), 2 * sizeof((char)))
 
-proc trailingZeros2Digits*(digits: uint32): int32 {.inline.} =
-  return trailingZeros100[digits.int8]
+proc trailingZeros2Digits*(digits: uint32): int {.inline.} =
+  trailingZeros100[digits]
 
 when defined(js):
   proc numToString(a: SomeInteger): cstring {.importjs: "((#) + \"\")".}
diff --git a/lib/std/private/dragonbox.nim b/lib/std/private/dragonbox.nim
index e39ffd9a3..85ffea84a 100644
--- a/lib/std/private/dragonbox.nim
+++ b/lib/std/private/dragonbox.nim
@@ -1052,7 +1052,7 @@ when false:
   proc memset(x: cstring; ch: char; L: int) {.importc, nodecl.}
   proc memmove(a, b: cstring; L: int) {.importc, nodecl.}
 
-proc utoa8DigitsSkipTrailingZeros*(buf: var openArray[char]; pos: int; digits: uint32): int32 {.inline.} =
+proc utoa8DigitsSkipTrailingZeros*(buf: var openArray[char]; pos: int; digits: uint32): int {.inline.} =
   dragonbox_Assert(digits >= 1)
   dragonbox_Assert(digits <= 99999999'u32)
   let q: uint32 = digits div 10000
@@ -1070,12 +1070,12 @@ proc utoa8DigitsSkipTrailingZeros*(buf: var openArray[char]; pos: int; digits: u
     utoa2Digits(buf, pos + 6, rL)
     return trailingZeros2Digits(if rL == 0: rH else: rL) + (if rL == 0: 2 else: 0)
 
-proc printDecimalDigitsBackwards*(buf: var openArray[char]; pos: int; output64: uint64): int32 {.inline.} =
+proc printDecimalDigitsBackwards*(buf: var openArray[char]; pos: int; output64: uint64): int {.inline.} =
   var pos = pos
   var output64 = output64
-  var tz: int32 = 0
+  var tz = 0
   ##  number of trailing zeros removed.
-  var nd: int32 = 0
+  var nd = 0
   ##  number of decimal digits processed.
   ##  At most 17 digits remaining
   if output64 >= 100000000'u64:
@@ -1220,7 +1220,7 @@ proc formatDigits*[T: Ordinal](buffer: var openArray[char]; pos: T; digits: uint
     ##  dE+123 or d.igitsE+123
     decimalDigitsPosition = 1
   var digitsEnd = pos + int(decimalDigitsPosition + numDigits)
-  let tz: int32 = printDecimalDigitsBackwards(buffer, digitsEnd, digits)
+  let tz = printDecimalDigitsBackwards(buffer, digitsEnd, digits)
   dec(digitsEnd, tz)
   dec(numDigits, tz)
   ##   decimal_exponent += tz; // => decimal_point unchanged.
diff --git a/lib/std/private/schubfach.nim b/lib/std/private/schubfach.nim
index 194fb4bfa..b8c85d2bc 100644
--- a/lib/std/private/schubfach.nim
+++ b/lib/std/private/schubfach.nim
@@ -244,12 +244,12 @@ proc toDecimal32(ieeeSignificand: uint32; ieeeExponent: uint32): FloatingDecimal
 ##  ToChars
 ## ==================================================================================================
 
-proc printDecimalDigitsBackwards[T: Ordinal](buf: var openArray[char]; pos: T; output: uint32): int32 {.inline.} =
+proc printDecimalDigitsBackwards[T: Ordinal](buf: var openArray[char]; pos: T; output: uint32): int {.inline.} =
   var output = output
   var pos = pos
-  var tz: int32 = 0
+  var tz = 0
   ##  number of trailing zeros removed.
-  var nd: int32 = 0
+  var nd = 0
   ##  number of decimal digits processed.
   ##  At most 9 digits remaining
   if output >= 10000:
@@ -355,7 +355,7 @@ proc formatDigits[T: Ordinal](buffer: var openArray[char]; pos: T; digits: uint3
     ##  dE+123 or d.igitsE+123
     decimalDigitsPosition = 1
   var digitsEnd = pos + decimalDigitsPosition + numDigits
-  let tz: int32 = printDecimalDigitsBackwards(buffer, digitsEnd, digits)
+  let tz = printDecimalDigitsBackwards(buffer, digitsEnd, digits)
   dec(digitsEnd, tz)
   dec(numDigits, tz)
   ##   decimal_exponent += tz; // => decimal_point unchanged.
diff --git a/lib/system/arithmetics.nim b/lib/system/arithmetics.nim
index a1cb935ce..fa7ca784d 100644
--- 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`.