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Diffstat (limited to 'compiler/lambdalifting.nim')
| -rw-r--r-- | compiler/lambdalifting.nim | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/lambdalifting.nim b/compiler/lambdalifting.nim index 4a2a8997c..70db9334e 100644 --- a/compiler/lambdalifting.nim +++ b/compiler/lambdalifting.nim @@ -221,7 +221,8 @@ proc generateThunk(c: PTransf, prc: PNode, dest: PType): PNode = ## Converts 'prc' into '(thunk, nil)' so that it's compatible with ## a closure. - # XXX we hack around here by generating a 'cast' instead of a proper thunk. + # we cannot generate a proper thunk here for GC-safety reasons (see internal + # documentation): result = newNodeIT(nkClosure, prc.info, dest) var conv = newNodeIT(nkHiddenStdConv, prc.info, dest) conv.add(emptyNode) |