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allow 'block' and 'nkState' after return for easier state machine generation

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Andreas Rumpf 2017-10-19 15:51:36 +02:00
commit 8be60dc6bd
1 changed files with 2 additions and 1 deletions
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compiler/semstmts.nim
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@ -1832,7 +1832,8 @@ proc semStmtList(c: PContext, n: PNode, flags: TExprFlags): PNode =
of LastBlockStmts: of LastBlockStmts:
for j in countup(i + 1, length - 1): for j in countup(i + 1, length - 1):
case n.sons[j].kind case n.sons[j].kind
of nkPragma, nkCommentStmt, nkNilLit, nkEmpty: discard of nkPragma, nkCommentStmt, nkNilLit, nkEmpty, nkBlockExpr,
nkBlockStmt, nkState: discard
else: localError(n.sons[j].info, errStmtInvalidAfterReturn) else: localError(n.sons[j].info, errStmtInvalidAfterReturn)
else: discard else: discard