diff options
-rw-r--r-- | lib/quickjs/quickjs-atom.h | 1 | ||||
-rw-r--r-- | lib/quickjs/quickjs.c | 26 |
2 files changed, 21 insertions, 6 deletions
diff --git a/lib/quickjs/quickjs-atom.h b/lib/quickjs/quickjs-atom.h index e931c31f..f62a7c40 100644 --- a/lib/quickjs/quickjs-atom.h +++ b/lib/quickjs/quickjs-atom.h @@ -82,6 +82,7 @@ DEF(length, "length") DEF(fileName, "fileName") DEF(lineNumber, "lineNumber") DEF(message, "message") +DEF(cause, "cause") DEF(errors, "errors") DEF(stack, "stack") DEF(name, "name") diff --git a/lib/quickjs/quickjs.c b/lib/quickjs/quickjs.c index 6f888b32..0a1ea0b0 100644 --- a/lib/quickjs/quickjs.c +++ b/lib/quickjs/quickjs.c @@ -38320,7 +38320,8 @@ static JSValue js_error_constructor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv, int magic) { JSValue obj, msg, proto; - JSValueConst message; + JSValueConst message, options; + int arg_index; if (JS_IsUndefined(new_target)) new_target = JS_GetActiveFunction(ctx); @@ -38346,12 +38347,9 @@ static JSValue js_error_constructor(JSContext *ctx, JSValueConst new_target, JS_FreeValue(ctx, proto); if (JS_IsException(obj)) return obj; - if (magic == JS_AGGREGATE_ERROR) { - message = argv[1]; - } else { - message = argv[0]; - } + arg_index = (magic == JS_AGGREGATE_ERROR); + message = argv[arg_index++]; if (!JS_IsUndefined(message)) { msg = JS_ToString(ctx, message); if (unlikely(JS_IsException(msg))) @@ -38360,6 +38358,22 @@ static JSValue js_error_constructor(JSContext *ctx, JSValueConst new_target, JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE); } + if (arg_index < argc) { + options = argv[arg_index]; + if (JS_IsObject(options)) { + int present = JS_HasProperty(ctx, options, JS_ATOM_cause); + if (present < 0) + goto exception; + if (present) { + JSValue cause = JS_GetProperty(ctx, options, JS_ATOM_cause); + if (JS_IsException(cause)) + goto exception; + JS_DefinePropertyValue(ctx, obj, JS_ATOM_cause, cause, + JS_PROP_WRITABLE | JS_PROP_CONFIGURABLE); + } + } + } + if (magic == JS_AGGREGATE_ERROR) { JSValue error_list = iterator_to_array(ctx, argv[0]); if (JS_IsException(error_list)) |