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bb982c644b
* fix https://github.com/timotheecour/Nim/issues/133; $(a: float) works in nim js like in other backends * fix tests * fix test for windows that prints 1.1e17 differently than other OS
124 lines
1.9 KiB
Nim
124 lines
1.9 KiB
Nim
discard """
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output: '''
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foo 12
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bar 12
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2
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foo 12
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bar 12
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2
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12.5
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(nums: @[5.0, 5.0, 10.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0])
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(nums: @[5.0, 5.0, 50.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0])
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(nums: @[5.0, 5.0, 45.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0])
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(nums: @[5.0, 5.0, 9.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0])
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asd
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'''
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"""
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# bug #1489
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proc foo(x: int) = echo "foo ", x
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proc bar(y: var int) = echo "bar ", y
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var x = 12
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foo(x)
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bar(x)
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# bug #1490
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var y = 1
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y *= 2
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echo y
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proc main =
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var x = 12
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foo(x)
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bar(x)
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var y = 1
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y *= 2
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echo y
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main()
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# Test: pass var seq to var openarray
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var s = @[2, 1]
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proc foo(a: var openarray[int]) = a[0] = 123
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proc bar(s: var seq[int], a: int) =
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doAssert(a == 5)
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foo(s)
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s.bar(5)
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doAssert(s == @[123, 1])
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import tables
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block: # Test get addr of byvar return value
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var t = initTable[string, int]()
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t["hi"] = 5
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let a = addr t["hi"]
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a[] = 10
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doAssert(t["hi"] == 10)
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block: # Test var arg inside case expression. #5244
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proc foo(a: var string) =
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a = case a
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of "a": "error"
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of "b": "error"
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else: a
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var a = "ok"
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foo(a)
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doAssert(a == "ok")
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proc mainowar =
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var x = 9.0
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x += 3.5
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echo x
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mainowar()
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# bug #5608
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type Foo = object
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nums : seq[float]
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proc newFoo(len : int, default = 0.0) : Foo =
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result = Foo()
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result.nums = newSeq[float](len)
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for i in 0..(len - 1):
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result.nums[i] = default
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proc `[]=`(f : var Foo, i : int, v : float) =
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f.nums[i] = v
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proc `[]`(f : Foo, i : int) : float = f.nums[i]
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proc `[]`(f : var Foo, i : int) : var float = f.nums[i]
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var f = newFoo(10,5)
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f[2] += 5
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echo f
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f[2] *= 5
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echo f
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f[2] -= 5
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echo f
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f[2] /= 5
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echo f
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# regression for #5608
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import tables
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type
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SomeObj = ref object
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s: cstring
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var a = initTable[cstring, Table[cstring, SomeObj]]()
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var b = initTable[cstring, SomeObj]()
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b.add(cstring"b", SomeObj(s: cstring"asd"))
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a.add(cstring"a", b)
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echo a[cstring"a"][cstring"b"].s
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