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| author | Miran <narimiran@disroot.org> | 2019-04-11 08:38:18 +0200 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2019-04-11 08:38:18 +0200 |
| commit | 9f94199d0c18077210a710d26a98b94e489579ae (patch) | |
| tree | bafbcfc68dfee1c766c5a12c1ca3b51beff1f53d /lib/pure/random.nim | |
| parent | 2846156e13b26ac566092e394e9900df52059039 (diff) | |
| download | Nim-9f94199d0c18077210a710d26a98b94e489579ae.tar.gz | |
random: works for slices and enums, fixes #7698 (#10998)
Diffstat (limited to 'lib/pure/random.nim')
| -rw-r--r-- | lib/pure/random.nim | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/pure/random.nim b/lib/pure/random.nim index 4115d147b..e29ad7955 100644 --- a/lib/pure/random.nim +++ b/lib/pure/random.nim @@ -318,7 +318,7 @@ proc rand*(max: float): float {.benign.} = ## f = 8.717181376738381e-07 rand(state, max) -proc rand*[T](r: var Rand; x: HSlice[T, T]): T = +proc rand*[T: Ordinal](r: var Rand; x: HSlice[T, T]): T = ## For a slice `a..b`, returns a value in the range `a..b` using the given ## state. ## @@ -333,9 +333,9 @@ proc rand*[T](r: var Rand; x: HSlice[T, T]): T = doAssert r.rand(1..6) == 4 doAssert r.rand(1..6) == 4 doAssert r.rand(1..6) == 6 - result = T(rand(r, x.b - x.a)) + x.a + result = T(rand(r, int(x.b) - int(x.a)) + int(x.a)) -proc rand*[T](x: HSlice[T, T]): T = +proc rand*[T: Ordinal](x: HSlice[T, T]): T = ## For a slice `a..b`, returns a value in the range `a..b`. ## ## If `randomize<#randomize>`_ has not been called, the sequence of random |