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comparison src/luan/modules/BasicLuan.java @ 1166:7ef40e1923b7

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add back Thread.global allow metatables to have metatables
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 08 Feb 2018 02:22:51 -0700
parents 1f9d34a6f308
children 73d754b1889f
comparison
equal deleted inserted replaced
1165:668f29bc52ea 1166:7ef40e1923b7
69 return null; 69 return null;
70 Object obj = metatable.rawGet("__metatable"); 70 Object obj = metatable.rawGet("__metatable");
71 return obj!=null ? obj : metatable; 71 return obj!=null ? obj : metatable;
72 } 72 }
73 73
74 public static void set_metatable(LuanTable table,LuanTable metatable) throws LuanException { 74 public static void set_metatable(LuanState luan,LuanTable table,LuanTable metatable) throws LuanException {
75 Utils.checkNotNull(table); 75 Utils.checkNotNull(table);
76 if( table.getHandler("__metatable") != null ) 76 if( table.getHandler(luan,"__metatable") != null )
77 throw new LuanException("cannot change a protected metatable"); 77 throw new LuanException("cannot change a protected metatable");
78 table.setMetatable(metatable); 78 table.setMetatable(metatable);
79 } 79 }
80 80
81 public static boolean raw_equal(Object v1,Object v2) { 81 public static boolean raw_equal(Object v1,Object v2) {