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fixes #23943; simple default value for range (#23996)

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fixes #23943

---------

Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
This commit is contained in:
ringabout
2024-08-22 13:20:00 +08:00
committed by GitHub
parent 2311049b27
commit ac0179ced9
2 changed files with 10 additions and 0 deletions
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5
compiler/semstmts.nim
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@@ -829,6 +829,11 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
var typFlags: TTypeAllowedFlags = {}
var def: PNode = c.graph.emptyNode
if typ != nil and typ.kind == tyRange and
c.graph.config.isDefined("nimPreviewRangeDefault") and
a[^1].kind == nkEmpty:
a[^1] = firstRange(c.config, typ)
if a[^1].kind != nkEmpty:
def = semExprWithType(c, a[^1], {efTypeAllowed}, typ)

5
tests/objects/tobject_default_value.nim
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@@ -771,5 +771,10 @@ template main {.dirty.} =
var s = default(Object)
doAssert s.id == 1.2
block: # bug #23943
type limited_int = range[1..20]
var d: limited_int;
doAssert d == 1
static: main()
main()