diff options
Diffstat (limited to 'usr/gri/pretty/parser.go')
| -rw-r--r-- | usr/gri/pretty/parser.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr/gri/pretty/parser.go b/usr/gri/pretty/parser.go index 47f4630f4..db3856d86 100644 --- a/usr/gri/pretty/parser.go +++ b/usr/gri/pretty/parser.go @@ -904,13 +904,15 @@ func (P *Parser) ParseSimpleStat() *Node.Stat { Scanner.SUB_ASSIGN, Scanner.MUL_ASSIGN, Scanner.QUO_ASSIGN, Scanner.REM_ASSIGN, Scanner.AND_ASSIGN, Scanner.OR_ASSIGN, Scanner.XOR_ASSIGN, Scanner.SHL_ASSIGN, Scanner.SHR_ASSIGN: - s = Node.NewStat(P.pos, P.tok); + // assignment + pos, tok := P.pos, P.tok; P.Next(); - s.lhs = x; - s.expr = P.ParseExpressionList(); - if l, r := x.len(), s.expr.len(); l > 1 && r > 1 && l != r { + y := P.ParseExpressionList(); + if xl, yl := x.len(), y.len(); xl > 1 && yl > 1 && xl != yl { P.Error(x.pos, "arity of lhs doesn't match rhs"); } + s = Node.NewStat(x.pos, Scanner.EXPRSTAT); + s.expr = Node.NewExpr(pos, tok, x, y); default: var pos, tok int; |