grammar: add elipsys notation to pass an expression in a vararg parameter

[nit.git] / src / parser / nit.sablecc3xx

diff --git a/src/parser/nit.sablecc3xx b/src/parser/nit.sablecc3xx
index c72928b..9ddfa21 100644 (file)
--- a/src/parser/nit.sablecc3xx
+++ b/src/parser/nit.sablecc3xx
@@ -571,6 +571,7 @@ expr_atom~nopar~nobra {-> expr}
         | {as_cast} expr_atom~nopar~nobra dot no kwas [n2]:no opar [n3]:no type [n4]:no cpar {-> New expr.as_cast(expr_atom~nopar~nobra.expr, kwas, opar, type, cpar)}
         | {as_notnull} expr_atom~nopar~nobra dot no kwas [n2]:no opar [n3]:no kwnot [n4]:no kwnull [n5]:no cpar {-> New expr.as_notnull(expr_atom~nopar~nobra.expr, kwas, opar, kwnot, kwnull, cpar)}
         | {as_notnull2}expr_atom~nopar~nobra dot no kwas [n2]:no kwnot [n4]:no kwnull {-> New expr.as_notnull(expr_atom~nopar~nobra.expr, kwas, Null, kwnot, kwnull, Null)}
+       | {vararg} [expr]:expr_atom~nopar~nobra dotdotdot {-> New expr.vararg(expr.expr, dotdotdot)}
        ;
 
 superstring {-> expr} 
@@ -867,6 +868,7 @@ expr        = {block} expr* kwend?
         | {as_notnull} expr kwas opar? kwnot kwnull cpar?
        | {isset_attr} kwisset expr [id]:attrid
        | {debug_type} kwdebug kwtype expr type
+       | {vararg} expr dotdotdot
        ;
 exprs
        = {list} [exprs]:expr*