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completed expr/stmt unification

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Araq 2013-05-03 23:51:43 +02:00
commit fa0a327dd6
10 changed files with 642 additions and 673 deletions
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compiler/parser.nim
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@ -913,15 +913,15 @@ proc parseTypeDescKAux(p: var TParser, kind: TNodeKind,
proc parseExpr(p: var TParser): PNode =
#| expr = (ifExpr
#| | whenExpr
#| | caseExpr)
#| | caseExpr
#| | tryStmt)
#| / simpleExpr
case p.tok.tokType:
of tkIf: result = parseIfExpr(p, nkIfExpr)
of tkWhen: result = parseIfExpr(p, nkWhenExpr)
of tkCase: result = parseCase(p)
of tkTry: result = parseTry(p)
else: result = simpleExpr(p)
# XXX needs proper support:
#of tkTry: result = parseTry(p)
proc parseObject(p: var TParser): PNode
proc parseDistinct(p: var TParser): PNode