proc len(t: tuple|object): int =
for _ in fields(t):
inc len
Should this be
proc len(t: tuple|object): int =
for _ in fields(t):
inc result
Fieldnames still doesn't compile for me as written but len returns 3 with this
change. Before changing, the compiler was trying to increment the len proc,
reporting:
_Error: type mismatch: got (proc (t: tuple or object): int | proc (w:
WideCString): int{.noSideEffect, gcsafe, locks: 0.} | proc (x: TOpenArray):
int{.noSideEffect.} | proc (x: string): int{.noSideEffect.} | proc (x: seq[T]):
int{.noSideEffect.} | proc (x: array[I, T]): int{.noSideEffect.} | proc (x:
cstring): int{.noSideEffect.})_
_but expected one of:_
_proc inc[T: Ordinal | uint | uint64](x: var T; y = 1)_
