jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fixes #11523

Browse source
This commit is contained in:
Andreas Rumpf 2019-06-26 23:41:20 +02:00
commit 135fdde6a9
2 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
compiler/lambdalifting.nim
View file

@ -758,7 +758,8 @@ proc liftCapturedVars(n: PNode; owner: PSym; d: DetectionPass;
# transform, let's not touch the LHS in order to make the lifting pass # transform, let's not touch the LHS in order to make the lifting pass
# correct when `result` is lifted # correct when `result` is lifted
n[0].sons[1] = liftCapturedVars(n[0].sons[1], owner, d, c) n[0].sons[1] = liftCapturedVars(n[0].sons[1], owner, d, c)
else: assert n[0].kind == nkEmpty else:
n.sons[0] = liftCapturedVars(n[0], owner, d, c)
else: else:
if owner.isIterator: if owner.isIterator:
if nfLL in n.flags: if nfLL in n.flags:

11
tests/closure/tclosure_issues.nim
View file

@ -1,5 +1,6 @@
discard """ discard """
output: '''true''' output: '''true
(999, 0)'''
""" """
@ -52,3 +53,11 @@ block tissue1911:
proc baz() : int = helper() proc baz() : int = helper()
return (bar, baz) return (bar, baz)
# bug #11523
proc foo(): proc =
let a = 999
return proc(): (int, int) =
return (a, 0)
echo foo()()