Mercurial Hosting > luan
view src/luan/interp/WhileStmt.java @ 149:f99fd64291b3
change load() to take env instead of using global
git-svn-id: https://luan-java.googlecode.com/svn/trunk@150 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
---|---|
date | Mon, 16 Jun 2014 05:47:54 +0000 |
parents | 8ede219cd111 |
children | c9100f29fae0 |
line wrap: on
line source
package luan.interp; import luan.Luan; import luan.LuanException; final class WhileStmt implements Stmt { private final Expr cnd; private final Stmt doStmt; WhileStmt(Expr cnd,Stmt doStmt) { this.cnd = cnd; this.doStmt = doStmt; } @Override public void eval(LuanStateImpl luan) throws LuanException { try { while( Luan.toBoolean( cnd.eval(luan) ) ) { doStmt.eval(luan); } } catch(BreakException e) {} } }