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view core/src/luan/impl/IfStmt.java @ 200:9fb218211763
add Package.block();
add LuanException.getFullMessage();
git-svn-id: https://luan-java.googlecode.com/svn/trunk@201 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Thu, 03 Jul 2014 22:22:16 +0000 |
parents | 2456ef7ada02 |
children | b48cfa14ba60 |
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package luan.impl; import luan.Luan; import luan.LuanException; import luan.LuanSource; final class IfStmt extends CodeImpl implements Stmt { private final Expr cnd; final Stmt thenStmt; final Stmt elseStmt; IfStmt(LuanSource.Element se,Expr cnd,Stmt thenStmt,Stmt elseStmt) { super(se); this.cnd = cnd; this.thenStmt = thenStmt; this.elseStmt = elseStmt; } @Override public void eval(LuanStateImpl luan) throws LuanException { if( luan.bit(cnd.se()).checkBoolean( cnd.eval(luan) ) ) { thenStmt.eval(luan); } else { elseStmt.eval(luan); } } }