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further improvements for static generic params; activate the hardest test cases

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This commit is contained in:
Zahary Karadjov 2014-03-10 00:29:15 +02:00
commit 9fb0755572
4 changed files with 45 additions and 23 deletions
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22
tests/metatype/tstaticparams.nim
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@ -1,6 +1,6 @@
discard """
file: "tstaticparams.nim"
output: "abracadabra\ntest\n3"
output: "abracadabra\ntest\n3\n15"
"""
type
@ -11,8 +11,8 @@ type
data: array[I, T]
TA1[T; I: static[int]] = array[I, T]
# TA2[T; I: static[int]] = array[0..I, T]
# TA3[T; I: static[int]] = array[I-1, T]
TA2[T; I: static[int]] = array[0..I, T]
TA3[T; I: static[int]] = array[I-1, T]
proc takeFoo(x: TFoo) =
echo "abracadabra"
@ -26,6 +26,18 @@ echo high(y.data)
var
t1: TA1[float, 1]
# t2: TA2[string, 4]
# t3: TA3[int, 10]
t2: TA2[string, 4]
t3: TA3[int, 10]
# example from the manual:
type
Matrix[M,N: static[int]; T] = array[0..(M*N - 1), T]
# Note how `Number` is just a type constraint here, while
# `static[int]` requires us to supply a compile-time int value
AffineTransform2D[T] = Matrix[3, 3, T]
AffineTransform3D[T] = Matrix[4, 4, T]
var m: AffineTransform3D[float]
echo high(m)