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macros.newLit now works for ref object types (#12307)

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zah 2019-09-30 23:24:57 +03:00 • committed by Andreas Rumpf
commit a4ade43536
3 changed files with 33 additions and 0 deletions
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6
lib/core/macros.nim
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@ -742,6 +742,12 @@ proc newLit*(arg: object): NimNode {.compileTime.} =
for a, b in arg.fieldPairs:
result.add nnkExprColonExpr.newTree( newIdentNode(a), newLit(b) )
proc newLit*(arg: ref object): NimNode {.compileTime.} =
## produces a new ref type literal node.
result = nnkObjConstr.newTree(arg.type.getTypeInst[1])
for a, b in fieldPairs(arg[]):
result.add nnkExprColonExpr.newTree(newIdentNode(a), newLit(b))
proc newLit*[N,T](arg: array[N,T]): NimNode {.compileTime.} =
result = nnkBracket.newTree
for x in arg: