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discard """
output: '''
true
true
false
true
true
false
true
'''
joinable: false
"""
block tlowhigh:
type myEnum = enum e1, e2, e3, e4, e5
var a: array[myEnum, int]
for i in low(a) .. high(a):
a[i] = 0
proc sum(a: openarray[int]): int =
result = 0
for i in low(a)..high(a):
inc(result, a[i])
doAssert sum([1, 2, 3, 4]) == 10
block t8693:
type Foo = int | float
proc bar(t1, t2: typedesc): bool =
echo (t1 is t2)
(t2 is t1)
proc bar[T](x: T, t2: typedesc): bool =
echo (T is t2)
(t2 is T)
doAssert bar(int, Foo) == false
doAssert bar(4, Foo) == false
doAssert bar(any, int)
doAssert bar(int, any) == false
doAssert bar(Foo, Foo)
doAssert bar(any, Foo)
doAssert bar(Foo, any) == false
block t9442:
var v1: ref char
var v2: string
var v3: seq[char]
GC_ref(v1)
GC_unref(v1)
GC_ref(v2)
GC_unref(v2)
GC_ref(v3)
GC_unref(v3)
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