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minor bugfix for transf pass after lambda-lifting

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This commit is contained in:
Araq 2015-09-21 15:17:04 +02:00
commit c04e17aea3
1 changed files with 20 additions and 17 deletions
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5
compiler/transf.nim
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@ -139,7 +139,7 @@ proc transformVarSection(c: PTransf, v: PNode): PTransNode =
if it.kind == nkCommentStmt:
result[i] = PTransNode(it)
elif it.kind == nkIdentDefs:
if it.sons[0].kind != nkSym: internalError(it.info, "transformVarSection")
if it.sons[0].kind == nkSym:
internalAssert(it.len == 3)
var newVar = copySym(it.sons[0].sym)
incl(newVar.flags, sfFromGeneric)
@ -156,6 +156,9 @@ proc transformVarSection(c: PTransf, v: PNode): PTransNode =
defs[2] = transform(c, it.sons[2])
newVar.ast = defs[2].PNode
result[i] = defs
else:
# has been transformed into 'param.x' for closure iterators, so keep it:
result[i] = PTransNode(it)
else:
if it.kind != nkVarTuple:
internalError(it.info, "transformVarSection: not nkVarTuple")