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src: fix implementation of PropertySetterCallback #53576

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@targos targos commented Jun 25, 2024

V8 does not allow returning arbitrary values from the interceptor
setter callbacks, only a boolean return value is allowed. Since
default return value is true, it's not even necessary to set
the return value on a successful path.

Refs: https://crbug.com/348660658

This was adapted from v8#194
@isheludko @targos
src: fix implementation of PropertySetterCallback
faa464c 
V8 does not allow returning arbitrary values from the interceptor setter callbacks, only a boolean return value is allowed. Since default return value is `true`, it's not even necessary to set the return value on a successful path. Refs: https://crbug.com/348660658
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aduh95 commented Jun 25, 2024

V8 does not allow returning arbitrary values from the interceptor
setter callbacks

I suppose that doesn't apply to the version of V8 we're currently compiling, otherwise I don't understand how we're able to build. Or is it only a warning for now?
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targos commented Jun 25, 2024

Maybe @isheludko has the answer?
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isheludko commented Jun 25, 2024 •
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The call to args.GetReturnValue().Set(value); wasn't actually necessary since v8#180, it was necessary for the old interceptors Api to indicate that the request was intercepted while the actual value was ignored.

This CL is a preparation for V8 CL which actually bans misuses of the ReturnValue: https://crrev.com/c/5647894.
See https://chromium-review.googlesource.com/c/v8/v8/+/5647894/13/include/v8-function-callback.h.
When v8_imminent_deprecation_warnings gn arg is true then the v8::ReturnValue<void>::Set(Local<S>) methods will trigger a static_assert failure with a descriptive message.

Heads-up: at some point V8 will support returning a boolean value from Setter/Definer callbacks for real : https://crbug.com/348660658.
@targos targos added the request-ci Add this label to start a Jenkins CI on a PR. label Jul 7, 2024
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nodejs-github-bot commented Jul 7, 2024

CI: https://ci.nodejs.org/job/node-test-pull-request/60147/
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nodejs-github-bot commented Jul 9, 2024

CI: https://ci.nodejs.org/job/node-test-pull-request/60192/
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nodejs-github-bot commented Jul 10, 2024

Landed in e849dd6...eaffed6
nodejs-github-bot pushed a commit that referenced this pull request Jul 10, 2024
@isheludko @nodejs-github-bot
src: fix implementation of PropertySetterCallback
eaffed6 
V8 does not allow returning arbitrary values from the interceptor setter callbacks, only a boolean return value is allowed. Since default return value is `true`, it's not even necessary to set the return value on a successful path. Refs: https://crbug.com/348660658 PR-URL: #53576 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
@targos targos deleted the property-setter-callback branch July 10, 2024 07:35
aduh95 pushed a commit that referenced this pull request Jul 12, 2024
@isheludko @aduh95
src: fix implementation of PropertySetterCallback
071bf5e 
V8 does not allow returning arbitrary values from the interceptor setter callbacks, only a boolean return value is allowed. Since default return value is `true`, it's not even necessary to set the return value on a successful path. Refs: https://crbug.com/348660658 PR-URL: #53576 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
@aduh95 aduh95 mentioned this pull request Jul 12, 2024
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aduh95 pushed a commit that referenced this pull request Jul 16, 2024
@isheludko @aduh95
src: fix implementation of PropertySetterCallback
9bde9b2 
V8 does not allow returning arbitrary values from the interceptor setter callbacks, only a boolean return value is allowed. Since default return value is `true`, it's not even necessary to set the return value on a successful path. Refs: https://crbug.com/348660658 PR-URL: #53576 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
ehsankhfr pushed a commit to ehsankhfr/node that referenced this pull request Jul 18, 2024
@isheludko @ehsankhfr
src: fix implementation of PropertySetterCallback
5d675ee 
V8 does not allow returning arbitrary values from the interceptor setter callbacks, only a boolean return value is allowed. Since default return value is `true`, it's not even necessary to set the return value on a successful path. Refs: https://crbug.com/348660658 PR-URL: nodejs#53576 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
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