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63 lines
1000 B
Nim
63 lines
1000 B
Nim
discard """
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matrix: "--mm:refc"
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output: '''
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true
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true
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false
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true
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true
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false
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true
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'''
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joinable: false
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"""
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block tlowhigh:
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type myEnum = enum e1, e2, e3, e4, e5
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var a: array[myEnum, int]
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for i in low(a) .. high(a):
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a[i] = 0
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proc sum(a: openArray[int]): int =
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result = 0
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for i in low(a)..high(a):
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inc(result, a[i])
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doAssert sum([1, 2, 3, 4]) == 10
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block t8693:
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type Foo = int | float
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proc bar(t1, t2: typedesc): bool =
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echo (t1 is t2)
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(t2 is t1)
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proc bar[T](x: T, t2: typedesc): bool =
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echo (T is t2)
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(t2 is T)
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doAssert bar(int, Foo) == false
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doAssert bar(4, Foo) == false
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doAssert bar(any, int)
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doAssert bar(int, any) == false
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doAssert bar(Foo, Foo)
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doAssert bar(any, Foo)
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doAssert bar(Foo, any) == false
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block t9442:
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var v1: ref char
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var v2: string
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var v3: seq[char]
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GC_ref(v1)
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GC_unref(v1)
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GC_ref(v2)
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GC_unref(v2)
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GC_ref(v3)
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GC_unref(v3)
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block: # bug #12229
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proc foo(T: typedesc) = discard
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foo(ref)
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