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src: do not redefine private for GenDebugSymbols #18653

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src: do not redefine private for GenDebugSymbols #18653

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joyeecheung
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Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Refs: #14901 (comment)

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines
Affected core subsystem(s)

src

@joyeecheung
src: do not redefine private for GenDebugSymbols
cce09c3 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Feb 8, 2018
@joyeecheung
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CI: https://ci.nodejs.org/job/node-test-pull-request/13045/

mmarchini
mmarchini approved these changes Feb 8, 2018
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Redefining private was a reasonable approach for the first version of GenDebugSymbols when it was created by a Python script, but for the current approach explicitly declaring those classes as friends of GenDebugSymbols makes more sense IMO.

src/node_postmortem_metadata.cc Outdated
@@ -44,14 +44,6 @@
#include <utility>
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We can remove those includes as well since they are only here to avoid problems with private class inheritance

@joyeecheung
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@mmarchini Thanks for the suggestion, updated.

New CI: https://ci.nodejs.org/job/node-test-pull-request/13047/

bnoordhuis
bnoordhuis approved these changes Feb 8, 2018
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src/base_object.h Outdated
@@ -28,6 +28,8 @@

namespace node {

int GenDebugSymbols();
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Correct me if I'm wrong but I don't think you have to forward-declare it, just the friend stanza inside the class is enough.

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@bnoordhuis Indeed, those forward declarations are not necessary. Thanks!

New CI: https://ci.nodejs.org/job/node-test-pull-request/13048/

@BridgeAR BridgeAR added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Feb 9, 2018
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CI before landing: https://ci.nodejs.org/job/node-test-pull-request/13167/

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There were some infra issues. New CI is green: https://ci.nodejs.org/job/node-test-commit/16238/

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Landed in 18d23aa, thanks!

joyeecheung added a commit that referenced this pull request Feb 14, 2018
@joyeecheung
src: do not redefine private for GenDebugSymbols
18d23aa 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@MylesBorins
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Should this be backported to v9.x-staging? If yes please follow the guide and raise a backport PR, if not let me know or add the dont-land-on label.

@joyeecheung joyeecheung removed the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Feb 21, 2018
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This is a fix for #14901 so cannot land until that one lands.

@mmarchini mmarchini mentioned this pull request Feb 22, 2018
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4 tasks
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v9.x backport PR: #18550

mmarchini pushed a commit to mmarchini/node that referenced this pull request Feb 26, 2018
@joyeecheung
src: do not redefine private for GenDebugSymbols
d26e658 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: nodejs#18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
addaleax pushed a commit that referenced this pull request Feb 26, 2018
@joyeecheung @addaleax
src: do not redefine private for GenDebugSymbols
b7d9389 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Backport-PR-URL: #18550
PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins pushed a commit that referenced this pull request Feb 26, 2018
@joyeecheung @MylesBorins
src: do not redefine private for GenDebugSymbols
189e566 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Backport-PR-URL: #18550
PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@addaleax addaleax mentioned this pull request Feb 27, 2018
Closed
mmarchini pushed a commit to mmarchini/node that referenced this pull request Mar 6, 2018
@joyeecheung
src: do not redefine private for GenDebugSymbols
0fce524 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: nodejs#18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@mmarchini mmarchini mentioned this pull request Mar 6, 2018
Closed
4 tasks
mmarchini pushed a commit to mmarchini/node that referenced this pull request Mar 13, 2018
@joyeecheung
src: do not redefine private for GenDebugSymbols
c7040a1 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: nodejs#18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@mmarchini mmarchini mentioned this pull request Mar 13, 2018
Closed
4 tasks
MayaLekova pushed a commit to MayaLekova/node that referenced this pull request May 8, 2018
@joyeecheung @MayaLekova
src: do not redefine private for GenDebugSymbols
a77500a 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: nodejs#18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins pushed a commit that referenced this pull request May 22, 2018
@joyeecheung @MylesBorins
src: do not redefine private for GenDebugSymbols
5ac4bac 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins pushed a commit that referenced this pull request May 22, 2018
@joyeecheung @MylesBorins
src: do not redefine private for GenDebugSymbols
591812f 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Backport-PR-URL: #19176
PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins pushed a commit that referenced this pull request Jun 14, 2018
@joyeecheung @MylesBorins
src: do not redefine private for GenDebugSymbols
2e7cd19 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Backport-PR-URL: #19176
PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Jul 9, 2018
Merged
rvagg pushed a commit that referenced this pull request Aug 16, 2018
@joyeecheung @rvagg
src: do not redefine private for GenDebugSymbols
75b456d 
Redefining private breaks any private inheritance in the
included files. We can simply declare GenDebugSymbols()
as friends in related classes to gain the access that we need.

Backport-PR-URL: #19176
PR-URL: #18653
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This was referenced Mar 7, 2020
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@mmarchini mmarchini mmarchini approved these changes

@cjihrig cjihrig cjihrig approved these changes

@addaleax addaleax addaleax approved these changes

@jasnell jasnell jasnell approved these changes

@bnoordhuis bnoordhuis bnoordhuis approved these changes

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@joyeecheung @MylesBorins @mmarchini @bnoordhuis @jasnell @addaleax @cjihrig @BridgeAR @nodejs-github-bot