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comparison src/luan/interp/IfStmt.java @ 31:5cf15507d77e

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separate interpreter from interface git-svn-id: https://luan-java.googlecode.com/svn/trunk@32 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 13 Dec 2012 02:50:04 +0000
parents 2446c1755d9b
children 64ecb7a3aad7
comparison
equal deleted inserted replaced
30:8d8f4f5caef4 31:5cf15507d77e
1 package luan.interp; 1 package luan.interp;
2 2
3 import luan.Lua; 3 import luan.Lua;
4 import luan.LuaState;
5 import luan.LuaException; 4 import luan.LuaException;
6 5
7 6
8 final class IfStmt implements Stmt { 7 final class IfStmt implements Stmt {
9 private final Expr cnd; 8 private final Expr cnd;
14 this.cnd = cnd; 13 this.cnd = cnd;
15 this.thenStmt = thenStmt; 14 this.thenStmt = thenStmt;
16 this.elseStmt = elseStmt; 15 this.elseStmt = elseStmt;
17 } 16 }
18 17
19 @Override public void eval(LuaState lua) throws LuaException { 18 @Override public void eval(LuaStateImpl lua) throws LuaException {
20 if( Lua.toBoolean( cnd.eval(lua) ) ) { 19 if( Lua.toBoolean( cnd.eval(lua) ) ) {
21 thenStmt.eval(lua); 20 thenStmt.eval(lua);
22 } else { 21 } else {
23 elseStmt.eval(lua); 22 elseStmt.eval(lua);
24 } 23 }