jyapayne/nimterop
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Don't support multiple base nodes yet

Browse source
This commit is contained in:
Joey Yakimowich-Payne 2020-04-23 21:52:34 -06:00
commit 4e687dd807
1 changed files with 10 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

20
nimterop/exprparser.nim
View file

@ -486,17 +486,17 @@ proc processTSNode(gState: State, node: TSNode, typeofNode: var PNode): PNode =
if node.len == 1:
result = gState.processTSNode(node[0], typeofNode)
elif node.len > 1:
let res = newNode(nkStmtListExpr)
var nodes: seq[PNode]
for i in 0 ..< node.len:
let node = gState.processTSNode(node[i], typeofNode)
if node.kind != nkNone:
res.add node
if res.len == 1:
result = res[0]
elif res.len > 1:
result = res
else:
result = newNode(nkNone)
let subNode = gState.processTSNode(node[i], typeofNode)
if subNode.kind != nkNone:
nodes.add(subNode)
# Multiple nodes can get tricky. Don't support them yet, unless they
# have at most one valid node
if nodes.len > 1:
raise newException(ExprParseError, &"Node type \"{nodeName}\" with val ({node.val}) has more than one non empty node")
if nodes.len == 1:
result = nodes[0]
else:
raise newException(ExprParseError, &"Node type \"{nodeName}\" has no children")
of "parenthesized_expression":