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[coverage]: nullish coalescing was consuming too many characters #36619

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bcoe opened this issue Dec 24, 2020 · 0 comments
Closed

[coverage]: nullish coalescing was consuming too many characters #36619

bcoe opened this issue Dec 24, 2020 · 0 comments
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test Issues and PRs related to the tests.

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@bcoe
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bcoe commented Dec 24, 2020

  • Version: *
  • Platform: *
  • Subsystem: test

What steps will reproduce the bug?

see:

Screen Shot 2020-12-18 at 2 47 17 PM

How often does it reproduce? Is there a required condition?

Collect coverage for ??.

What is the expected behavior?

Coverage tracking should terminate at the end of the token after ??.

What do you see instead?

?? keeps consuming until the next block token.

Additional information

This is fixed upstream in v8:

https://chromium-review.googlesource.com/c/v8/v8/+/2576006
@bcoe bcoe added the test Issues and PRs related to the tests. label Dec 24, 2020
@bcoe bcoe mentioned this issue Dec 24, 2020
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4 tasks
targos pushed a commit to targos/node that referenced this issue Jan 8, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
7640a1e 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: nodejs#36573
Fixes: nodejs#36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
danielleadams pushed a commit that referenced this issue Jan 12, 2021
@bcoe @danielleadams
deps: V8: cherry-pick dfcdf7837e23
578fa0f 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: #36573
Fixes: #36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this issue Jan 25, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
180b7e2 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: nodejs#36573
Fixes: nodejs#36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this issue Feb 7, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
13d9d9a 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: nodejs#36573
Fixes: nodejs#36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this issue Feb 11, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
529ab58 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: nodejs#36573
Fixes: nodejs#36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit to targos/node that referenced this issue Feb 11, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
31a46f8 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: nodejs#36573
Fixes: nodejs#36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit that referenced this issue May 16, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
74e8cc2 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: #36573
Fixes: #36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
targos pushed a commit that referenced this issue Jun 11, 2021
@bcoe @targos
deps: V8: cherry-pick dfcdf7837e23
a467125 
Original commit message:

    [coverage] fix greedy nullish coalescing

    The SourceRangeScope helper was consuming too many characters, instead
    explicitly create SourceRange, based on scanner position.

    Bug: v8:11231
    Change-Id: I852d211227abacf867e8f1ab3e3ab06dbdba2a9b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576006
    Reviewed-by: Toon Verwaest <verwaest@chromium.org>
    Commit-Queue: Toon Verwaest <verwaest@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#71765}

Refs: v8/v8@dfcdf78

PR-URL: #36573
Fixes: #36619
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
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deps: V8: cherry-pick dfcdf7837e23 bcoe/node-1
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