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make countup et al take only a single type parameter in order to prevent type guesses

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This commit is contained in:
Andreas Rumpf 2017-11-02 19:02:08 +01:00
commit eadba5a345
3 changed files with 73 additions and 35 deletions
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2
lib/pure/mersenne.nim
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@ -17,7 +17,7 @@ type
proc newMersenneTwister*(seed: uint32): MersenneTwister =
result.index = 0
result.mt[0] = seed
for i in 1..623'u32:
for i in 1'u32 .. 623'u32:
result.mt[i] = (0x6c078965'u32 * (result.mt[i-1] xor (result.mt[i-1] shr 30'u32)) + i)
proc generateNumbers(m: var MersenneTwister) =

4
lib/pure/strscans.nim
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@ -563,12 +563,12 @@ macro scanp*(input, idx: typed; pattern: varargs[untyped]): bool =
of nnkCurlyExpr:
if it.len == 3 and it[1].kind == nnkIntLit and it[2].kind == nnkIntLit:
var h = newTree(nnkPar, it[0])
for count in 2..it[1].intVal: h.add(it[0])
for count in 2i64 .. it[1].intVal: h.add(it[0])
for count in it[1].intVal .. it[2].intVal-1: h.add(newTree(nnkPrefix, ident"?", it[0]))
result = atm(h, input, idx, attached)
elif it.len == 2 and it[1].kind == nnkIntLit:
var h = newTree(nnkPar, it[0])
for count in 2..it[1].intVal: h.add(it[0])
for count in 2i64 .. it[1].intVal: h.add(it[0])
result = atm(h, input, idx, attached)
else:
error("invalid pattern")