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rename lenTuple and lenVarargs (#13639)

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* rename 'lenTuple' to 'tupleLen'

Rationale:
`lenTuple` is a tuple consisting of lengths (e.g. `(1, 5, 0)`),
`tupleLen` is a length of a tuple (e.g. `tupleLen((1, 5, 0) == 3`)

* rename 'lenVarargs' to 'varargsLen'

The same rationale as a previous commit. Consistency.
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Miran 2020-03-12 20:07:02 +01:00 • committed by GitHub
commit 14b2354b7d
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6 changed files with 33 additions and 32 deletions
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lib/system.nim
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@ -2682,10 +2682,10 @@ when defined(nimV2):
import system/repr_v2
export repr_v2
macro lenVarargs*(x: varargs[untyped]): int {.since: (1, 1).} =
macro varargsLen*(x: varargs[untyped]): int {.since: (1, 1).} =
## returns number of variadic arguments in `x`
proc lenVarargsImpl(x: NimNode): NimNode {.magic: "LengthOpenArray", noSideEffect.}
lenVarargsImpl(x)
proc varargsLenImpl(x: NimNode): NimNode {.magic: "LengthOpenArray", noSideEffect.}
varargsLenImpl(x)
when false:
template eval*(blk: typed): typed =