Added ECMA number formatting

js/src/jsconfig.h

@@ -60,8 +60,8 @@
 #define JS_HAS_SHARP_VARS       0       /* has #n=, #n# for object literals */
 #define JS_HAS_REPLACE_LAMBDA   0       /* has string.replace(re, lambda) */
 #define JS_HAS_SCRIPT_OBJECT    0       /* has (new Script("x++")).exec() */
-#define JS_HAS_XDR		0	/* has XDR API and object methods */
-#define JS_HAS_EXCEPTIONS	0	/* has exception handling */
+#define JS_HAS_XDR              0       /* has XDR API and object methods */
+#define JS_HAS_EXCEPTIONS       0       /* has exception handling */
 #define JS_HAS_UNDEFINED        0       /* has global "undefined" property */
 #define JS_HAS_TOSOURCE         0       /* has Object/Array toSource method */
 #define JS_HAS_IN_OPERATOR      0       /* has in operator ('p' in {p:1}) */
@@ -71,7 +71,9 @@
 #define JS_HAS_ERROR_EXCEPTIONS 0       /* has error object hierarchy */
 #define JS_HAS_CATCH_GUARD      0       /* has exception handling catch guard */
 #define JS_HAS_NEW_OBJ_METHODS  0       /* has Object.prototype query methods */
-#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems. */
+#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems */
+#define JS_HAS_DFLT_MSG_STRINGS 0       /* provides English error messages */
+#define JS_HAS_NUMBER_FORMATS   0       /* numbers have formatting methods */
 
 #elif JS_VERSION == 110
 
@@ -110,8 +112,8 @@
 #define JS_HAS_SHARP_VARS       0       /* has #n=, #n# for object literals */
 #define JS_HAS_REPLACE_LAMBDA   0       /* has string.replace(re, lambda) */
 #define JS_HAS_SCRIPT_OBJECT    0       /* has (new Script("x++")).exec() */
-#define JS_HAS_XDR		0	/* has XDR API and object methods */
-#define JS_HAS_EXCEPTIONS	0	/* has exception handling */
+#define JS_HAS_XDR              0       /* has XDR API and object methods */
+#define JS_HAS_EXCEPTIONS       0       /* has exception handling */
 #define JS_HAS_UNDEFINED        0       /* has global "undefined" property */
 #define JS_HAS_TOSOURCE         0       /* has Object/Array toSource method */
 #define JS_HAS_IN_OPERATOR      0       /* has in operator ('p' in {p:1}) */
@@ -121,7 +123,9 @@
 #define JS_HAS_ERROR_EXCEPTIONS 0       /* has error object hierarchy */
 #define JS_HAS_CATCH_GUARD      0       /* has exception handling catch guard */
 #define JS_HAS_NEW_OBJ_METHODS  0       /* has Object.prototype query methods */
-#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems. */
+#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems */
+#define JS_HAS_DFLT_MSG_STRINGS 0       /* provides English error messages */
+#define JS_HAS_NUMBER_FORMATS   0       /* numbers have formatting methods */
 
 #elif JS_VERSION == 120
 
@@ -160,8 +164,8 @@
 #define JS_HAS_SHARP_VARS       0       /* has #n=, #n# for object literals */
 #define JS_HAS_REPLACE_LAMBDA   0       /* has string.replace(re, lambda) */
 #define JS_HAS_SCRIPT_OBJECT    0       /* has (new Script("x++")).exec() */
-#define JS_HAS_XDR		0	/* has XDR API and object methods */
-#define JS_HAS_EXCEPTIONS	0	/* has exception handling */
+#define JS_HAS_XDR              0       /* has XDR API and object methods */
+#define JS_HAS_EXCEPTIONS       0       /* has exception handling */
 #define JS_HAS_UNDEFINED        0       /* has global "undefined" property */
 #define JS_HAS_TOSOURCE         0       /* has Object/Array toSource method */
 #define JS_HAS_IN_OPERATOR      0       /* has in operator ('p' in {p:1}) */
@@ -171,7 +175,9 @@
 #define JS_HAS_ERROR_EXCEPTIONS 0       /* has error object hierarchy */
 #define JS_HAS_CATCH_GUARD      0       /* has exception handling catch guard */
 #define JS_HAS_NEW_OBJ_METHODS  0       /* has Object.prototype query methods */
-#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems. */
+#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems */
+#define JS_HAS_DFLT_MSG_STRINGS 0       /* provides English error messages */
+#define JS_HAS_NUMBER_FORMATS   0       /* numbers have formatting methods */
 
 #elif JS_VERSION == 130
 
@@ -210,8 +216,8 @@
 #define JS_HAS_SHARP_VARS       1       /* has #n=, #n# for object literals */
 #define JS_HAS_REPLACE_LAMBDA   1       /* has string.replace(re, lambda) */
 #define JS_HAS_SCRIPT_OBJECT    1       /* has (new Script("x++")).exec() */
-#define JS_HAS_XDR		1	/* has XDR API and object methods */
-#define JS_HAS_EXCEPTIONS	0	/* has exception handling */
+#define JS_HAS_XDR              1       /* has XDR API and object methods */
+#define JS_HAS_EXCEPTIONS       0       /* has exception handling */
 #define JS_HAS_UNDEFINED        1       /* has global "undefined" property */
 #define JS_HAS_TOSOURCE         1       /* has Object/Array toSource method */
 #define JS_HAS_IN_OPERATOR      0       /* has in operator ('p' in {p:1}) */
@@ -221,7 +227,9 @@
 #define JS_HAS_ERROR_EXCEPTIONS 0       /* has error object hierarchy */
 #define JS_HAS_CATCH_GUARD      0       /* has exception handling catch guard */
 #define JS_HAS_NEW_OBJ_METHODS  0       /* has Object.prototype query methods */
-#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems. */
+#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems */
+#define JS_HAS_DFLT_MSG_STRINGS 0       /* provides English error messages */
+#define JS_HAS_NUMBER_FORMATS   0       /* numbers have formatting methods */
 
 #elif JS_VERSION == 140
 
@@ -260,8 +268,8 @@
 #define JS_HAS_SHARP_VARS       1       /* has #n=, #n# for object literals */
 #define JS_HAS_REPLACE_LAMBDA   1       /* has string.replace(re, lambda) */
 #define JS_HAS_SCRIPT_OBJECT    1       /* has (new Script("x++")).exec() */
-#define JS_HAS_XDR		1	/* has XDR API and object methods */
-#define JS_HAS_EXCEPTIONS	1	/* has exception handling */
+#define JS_HAS_XDR              1       /* has XDR API and object methods */
+#define JS_HAS_EXCEPTIONS       1       /* has exception handling */
 #define JS_HAS_UNDEFINED        1       /* has global "undefined" property */
 #define JS_HAS_TOSOURCE         1       /* has Object/Array toSource method */
 #define JS_HAS_IN_OPERATOR      1       /* has in operator ('p' in {p:1}) */
@@ -271,9 +279,9 @@
 #define JS_HAS_ERROR_EXCEPTIONS 0       /* rt errors reflected as exceptions */
 #define JS_HAS_CATCH_GUARD      0       /* has exception handling catch guard */
 #define JS_HAS_NEW_OBJ_METHODS  0       /* has Object.prototype query methods */
-#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems. */
-
+#define JS_HAS_SPARSE_ARRAYS    0       /* array methods preserve empty elems */
 #define JS_HAS_DFLT_MSG_STRINGS 1       /* provides English error messages */
+#define JS_HAS_NUMBER_FORMATS   1       /* numbers have formatting methods */
 
 #else
 

js/src/jsdate.c

@@ -1577,15 +1577,20 @@ date_toSource(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
 	      jsval *rval)
 {
     jsdouble *date;
-    char buf[32], *bytes;
+    char buf[DTOSTR_STANDARD_BUFFER_SIZE], *numStr, *bytes;
     JSString *str;
 
     date = date_getProlog(cx, obj, argv);
     if (!date)
 	return JS_FALSE;
 
-    JS_cnvtf(buf, sizeof buf, 20, *date);
-    bytes = JS_smprintf("(new %s(%s))", date_class.name, buf);
+    numStr = JS_dtostr(buf, sizeof buf, DTOSTR_STANDARD, 0, *date);
+    if (!numStr) {
+	JS_ReportOutOfMemory(cx);
+	return JS_FALSE;
+    }
+
+    bytes = JS_smprintf("(new %s(%s))", date_class.name, numStr);
     if (!bytes) {
 	JS_ReportOutOfMemory(cx);
 	return JS_FALSE;

js/src/jsopcode.c

@@ -1614,9 +1614,13 @@ Decompile(SprintStack *ss, jsbytecode *pc, intN nb)
 		    long ival = (long)JSVAL_TO_INT(key);
 		    todo = Sprint(&ss->sprinter, "%ld", ival);
 		} else if (JSVAL_IS_DOUBLE(key)) {
-		    char buf[32];
-		    JS_cnvtf(buf, sizeof buf, 20, *JSVAL_TO_DOUBLE(key));
-		    todo = Sprint(&ss->sprinter, buf);
+		    char buf[DTOSTR_STANDARD_BUFFER_SIZE];
+		    char *numStr = JS_dtostr(buf, sizeof buf, DTOSTR_STANDARD, 0, *JSVAL_TO_DOUBLE(key));
+		    if (!numStr) {
+			JS_ReportOutOfMemory(cx);
+			return JS_FALSE;
+		    }
+		    todo = Sprint(&ss->sprinter, numStr);
 		} else if (JSVAL_IS_STRING(key)) {
 		    rval = QuoteString(&ss->sprinter, ATOM_TO_STRING(atom),
 				       (jschar)'"');