Mercurial Hosting > luan
view core/src/luan/impl/WhileStmt.java @ 647:8e8c30b72e9b
move methods from LuanState to Luan
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Tue, 29 Mar 2016 20:39:14 -0600 |
parents | 859c0dedc8b6 |
children |
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package luan.impl; import luan.Luan; import luan.LuanException; final class WhileStmt extends CodeImpl 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.checkBoolean( cnd.eval(luan) ) ) { doStmt.eval(luan); } } catch(BreakException e) {} } }