diff options
Diffstat (limited to 'compiler/transf.nim')
| -rwxr-xr-x | compiler/transf.nim | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/transf.nim b/compiler/transf.nim index 15deb266d..f301a3717 100755 --- a/compiler/transf.nim +++ b/compiler/transf.nim @@ -305,7 +305,10 @@ proc introduceNewLocalVars(c: PTransf, n: PNode): PTransNode = proc transformYield(c: PTransf, n: PNode): PTransNode = result = newTransNode(nkStmtList, n.info, 0) var e = n.sons[0] - if skipTypes(e.typ, {tyGenericInst}).kind == tyTuple: + # c.transCon.forStmt.len == 3 means that there is one for loop variable + # and thus no tuple unpacking: + if skipTypes(e.typ, {tyGenericInst}).kind == tyTuple and + c.transCon.forStmt.len != 3: e = skipConv(e) if e.kind == nkPar: for i in countup(0, sonsLen(e) - 1): |