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comparison core/src/luan/LuanBit.java @ 509:e3b0846dc2ef

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throw exception for invalid indexes of string, binary, or java
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 22 May 2015 02:02:49 -0600
parents 5d4a78c93383
children f1601a4ce1aa
comparison
equal deleted inserted replaced
508:9218f9cf45d3 509:e3b0846dc2ef
82 } else { 82 } else {
83 throw exception( "attempt to use a " + Luan.type(obj) + " as a boolean" ); 83 throw exception( "attempt to use a " + Luan.type(obj) + " as a boolean" );
84 } 84 }
85 } 85 }
86 86
87 public String toString(Object obj) throws LuanException {
88 if( obj instanceof LuanTable ) {
89 LuanTable tbl = (LuanTable)obj;
90 return tbl.toString(luan);
91 }
92 if( obj == null )
93 return "nil";
94 if( obj instanceof Number )
95 return Luan.toString((Number)obj);
96 if( obj instanceof byte[] )
97 return "binary: " + Integer.toHexString(obj.hashCode());
98 return obj.toString();
99 }
100
101 public LuanFunction getHandlerFunction(String op,LuanTable t) throws LuanException { 87 public LuanFunction getHandlerFunction(String op,LuanTable t) throws LuanException {
102 Object f = t.getHandler(op); 88 Object f = t.getHandler(op);
103 if( f == null ) 89 if( f == null )
104 return null; 90 return null;
105 return checkFunction(f); 91 return checkFunction(f);