Mercurial Hosting > luan
view core/src/luan/impl/SetTableEntry.java @ 576:4723d22062ce
remove LuanBit
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Mon, 13 Jul 2015 20:38:26 -0600 |
parents | 7c3ad6db8ac3 |
children | 60c549d43988 |
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package luan.impl; import luan.LuanException; import luan.LuanTable; import luan.Luan; import luan.LuanFunction; import luan.LuanElement; import luan.LuanMeta; import luan.modules.JavaLuan; final class SetTableEntry extends CodeImpl implements Settable { private final Expr tableExpr; private final Expr keyExpr; SetTableEntry(LuanElement el,Expr tableExpr,Expr keyExpr) { super(el); this.tableExpr = tableExpr; this.keyExpr = keyExpr; } @Override public void set(LuanStateImpl luan,Object value) throws LuanException { newIndex( luan, tableExpr.eval(luan), keyExpr.eval(luan), value ); } private void newIndex(LuanStateImpl luan,Object t,Object key,Object value) throws LuanException { luan.push(el,null); try { if( t instanceof LuanTable ) { LuanTable tbl = (LuanTable)t; tbl.put(luan,key,value); return; } if( t != null && luan.hasJava() ) JavaLuan.__new_index(luan,t,key,value); else throw luan.exception( "attempt to index a " + Luan.type(t) + " value in '"+el.text()+"'" ); } finally { luan.pop(); } } }