[proxies] Better print for proxies in d8

src/js/macros.py

Index: src/js/macros.py
diff --git a/src/js/macros.py b/src/js/macros.py
index 9e1b75fe708f5297ff4d2d128a8d2c2d4279586b..4bbccc19464ba62e169d65f5ee87003be9aca821 100644
--- a/src/js/macros.py
+++ b/src/js/macros.py
@@ -88,37 +88,38 @@ define STRING_TO_REGEXP_CACHE_ID = 0;
 # Note: We have special support for typeof(foo) === 'bar' in the compiler.
 #       It will *not* generate a runtime typeof call for the most important
 #       values of 'bar'.
-macro IS_NULL(arg)              = (arg === null);
-macro IS_NULL_OR_UNDEFINED(arg) = (arg == null);
-macro IS_UNDEFINED(arg)         = (arg === (void 0));
-macro IS_NUMBER(arg)            = (typeof(arg) === 'number');
-macro IS_STRING(arg)            = (typeof(arg) === 'string');
-macro IS_BOOLEAN(arg)           = (typeof(arg) === 'boolean');
-macro IS_SYMBOL(arg)            = (typeof(arg) === 'symbol');
-macro IS_OBJECT(arg)            = (typeof(arg) === 'object');
 macro IS_ARRAY(arg)             = (%_IsArray(arg));
+macro IS_ARRAYBUFFER(arg)       = (%_ClassOf(arg) === 'ArrayBuffer');
+macro IS_BOOLEAN(arg)           = (typeof(arg) === 'boolean');
+macro IS_BOOLEAN_WRAPPER(arg)   = (%_ClassOf(arg) === 'Boolean');
+macro IS_DATAVIEW(arg)          = (%_ClassOf(arg) === 'DataView');
 macro IS_DATE(arg)              = (%_IsDate(arg));
+macro IS_ERROR(arg)             = (%_ClassOf(arg) === 'Error');
 macro IS_FUNCTION(arg)          = (%_IsFunction(arg));
-macro IS_REGEXP(arg)            = (%_IsRegExp(arg));
-macro IS_SIMD_VALUE(arg)        = (%_IsSimdValue(arg));
-macro IS_SET(arg)               = (%_ClassOf(arg) === 'Set');
+macro IS_GENERATOR(arg)         = (%_ClassOf(arg) === 'Generator');
+macro IS_GLOBAL(arg)            = (%_ClassOf(arg) === 'global');
 macro IS_MAP(arg)               = (%_ClassOf(arg) === 'Map');
-macro IS_WEAKMAP(arg)           = (%_ClassOf(arg) === 'WeakMap');
-macro IS_WEAKSET(arg)           = (%_ClassOf(arg) === 'WeakSet');
+macro IS_MAP_ITERATOR(arg)      = (%_ClassOf(arg) === 'Map Iterator');
+macro IS_NULL(arg)              = (arg === null);
+macro IS_NULL_OR_UNDEFINED(arg) = (arg == null);
+macro IS_NUMBER(arg)            = (typeof(arg) === 'number');
 macro IS_NUMBER_WRAPPER(arg)    = (%_ClassOf(arg) === 'Number');
-macro IS_STRING_WRAPPER(arg)    = (%_ClassOf(arg) === 'String');
-macro IS_SYMBOL_WRAPPER(arg)    = (%_ClassOf(arg) === 'Symbol');
-macro IS_BOOLEAN_WRAPPER(arg)   = (%_ClassOf(arg) === 'Boolean');
-macro IS_ERROR(arg)             = (%_ClassOf(arg) === 'Error');
+macro IS_OBJECT(arg)            = (typeof(arg) === 'object');
+macro IS_PROXY(arg)             = (%IsJSProxy(arg));
+macro IS_REGEXP(arg)            = (%_IsRegExp(arg));
 macro IS_SCRIPT(arg)            = (%_ClassOf(arg) === 'Script');
-macro IS_GLOBAL(arg)            = (%_ClassOf(arg) === 'global');
-macro IS_ARRAYBUFFER(arg)       = (%_ClassOf(arg) === 'ArrayBuffer');
-macro IS_DATAVIEW(arg)          = (%_ClassOf(arg) === 'DataView');
-macro IS_SHAREDARRAYBUFFER(arg) = (%_ClassOf(arg) === 'SharedArrayBuffer');
-macro IS_GENERATOR(arg)         = (%_ClassOf(arg) === 'Generator');
+macro IS_SET(arg)               = (%_ClassOf(arg) === 'Set');
 macro IS_SET_ITERATOR(arg)      = (%_ClassOf(arg) === 'Set Iterator');
-macro IS_MAP_ITERATOR(arg)      = (%_ClassOf(arg) === 'Map Iterator');
+macro IS_SHAREDARRAYBUFFER(arg) = (%_ClassOf(arg) === 'SharedArrayBuffer');
+macro IS_SIMD_VALUE(arg)        = (%_IsSimdValue(arg));
+macro IS_STRING(arg)            = (typeof(arg) === 'string');
+macro IS_STRING_WRAPPER(arg)    = (%_ClassOf(arg) === 'String');
 macro IS_STRONG(arg)            = (%IsStrong(arg));
+macro IS_SYMBOL(arg)            = (typeof(arg) === 'symbol');
+macro IS_SYMBOL_WRAPPER(arg)    = (%_ClassOf(arg) === 'Symbol');
+macro IS_UNDEFINED(arg)         = (arg === (void 0));
+macro IS_WEAKMAP(arg)           = (%_ClassOf(arg) === 'WeakMap');
+macro IS_WEAKSET(arg)           = (%_ClassOf(arg) === 'WeakSet');

[Camillo Bruni, 2015/12/17 10:43:07]

I sorted the macros and add IS_PROXY

 
 # Macro for ECMAScript 5 queries of the type:
 # "Type(O) is object."