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String addition: don't share structure with LHS.

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This commit is contained in:
beard%netscape.com 2000-06-26 17:09:27 +00:00
parent 45301bb589
commit 769d11bcbf
2 changed files with 8 additions and 8 deletions
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8
js/js2/interpreter.cpp
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@ -187,11 +187,11 @@ static JSValue add_Default(const JSValue& r1, const JSValue& r2)
// by specifying add(String, Any), add(Any, String), add(String, String)
//
if (r1.isString() || r2.isString()) {
JSValue r = r1.toString();
JSString& str1 = *r.string;
JSString& str1 = *r1.toString().string;
JSString& str2 = *r2.toString().string;
str1 += str2;
return r;
JSString* sum = new JSString(str1);
*sum += str2;
return JSValue(sum);
}
else {
JSValue num1(r1.toNumber());

8
js2/src/interpreter.cpp
View File

@ -187,11 +187,11 @@ static JSValue add_Default(const JSValue& r1, const JSValue& r2)
// by specifying add(String, Any), add(Any, String), add(String, String)
//
if (r1.isString() || r2.isString()) {
JSValue r = r1.toString();
JSString& str1 = *r.string;
JSString& str1 = *r1.toString().string;
JSString& str2 = *r2.toString().string;
str1 += str2;
return r;
JSString* sum = new JSString(str1);
*sum += str2;
return JSValue(sum);
}
else {
JSValue num1(r1.toNumber());