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ringabout
2023-03-26 23:44:04 +08:00
parent c1c53bebf1
commit e51f27c806
1 changed files with 6 additions and 3 deletions
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9
compiler/semobjconstr.nim
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@@ -429,9 +429,12 @@ proc replaceObjConstr(c: PContext; field: PNode, result: PNode, iterField: var i
replaceObjConstr(c, field[0], result, iterField, flags)
if iterField > oldIterField:
doAssert discriminatorVal != nil and discriminatorVal.kind == nkIntLit # todo error messages
let matchedBranch = field.pickCaseBranch discriminatorVal
if matchedBranch != nil:
replaceObjConstr(c, matchedBranch.lastSon, result, iterField, flags)
if discriminatorVal == nil or discriminatorVal.kind != nkIntLit:
localError(c.config, result.info, "Using unnamed fields, the discriminator can only be initialized with values known at the compile time")
else:
let matchedBranch = field.pickCaseBranch discriminatorVal
if matchedBranch != nil:
replaceObjConstr(c, matchedBranch.lastSon, result, iterField, flags)
of nkSym:
if result[iterField].kind == nkExprColonExpr and field.sym.name.id == considerQuotedIdent(c, result[iterField][0]).id:
inc iterField