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first implementation of the new lambda-lifting pass; barely anything works

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This commit is contained in:
Andreas Rumpf 2015-12-26 00:42:30 +01:00
commit c1627354d1
20 changed files with 479 additions and 803 deletions
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2
compiler/lowerings.nim
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@ -585,7 +585,7 @@ proc wrapProcForSpawn*(owner: PSym; spawnExpr: PNode; retType: PType;
objType.addField(field)
result.add newFastAsgnStmt(newDotExpr(scratchObj, field), n[0])
fn = indirectAccess(castExpr, field, n.info)
elif fn.kind == nkSym and fn.sym.kind in {skClosureIterator, skIterator}:
elif fn.kind == nkSym and fn.sym.kind == skIterator:
localError(n.info, "iterator in spawn environment is not allowed")
elif fn.typ.callConv == ccClosure:
localError(n.info, "closure in spawn environment is not allowed")