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newLit emty seq fix (#6091)

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* the type of the empty seq is still the correct type
* updated test
This commit is contained in:
Arne Döring 2017-07-13 17:07:33 +02:00 • committed by Andreas Rumpf
commit 52cab78ae5
2 changed files with 19 additions and 3 deletions
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9
tests/macros/tnewlit.nim
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@ -138,3 +138,12 @@ macro test_newLit_ComposedType: untyped =
result = newLit(ct)
doAssert test_newLit_ComposedType == ComposedType(mt: MyType(a: 123, b:"abc"), arr: [1,2,3,4], data: @[1.byte, 3, 7, 127])
macro test_newLit_empty_seq_string: untyped =
var strSeq = newSeq[string](0)
result = newLit(strSeq)
block:
# x needs to be of type seq[string]
var x = test_newLit_empty_seq_string
x.add("xyz")