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Fix napi warnings #14053

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merged 2 commits into from Jul 5, 2017
Merged

Fix napi warnings #14053

merged 2 commits into from Jul 5, 2017

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bnoordhuis
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@bnoordhuis bnoordhuis commented Jul 3, 2017 •
edited

Continuation of #13513. I opted for the simplest solution: CHECK all the things.

CI: https://ci.nodejs.org/job/node-test-pull-request/8947/

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. node-api Issues and PRs related to the Node-API. labels Jul 3, 2017
targos
targos approved these changes Jul 3, 2017
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LGTM with a suggestion

src/node_api.cc Outdated
wrapper->SetPrototype(proto);
obj->SetPrototype(wrapper);
CHECK(wrapper->SetPrototype(context, proto).ToChecked());
CHECK(obj->SetPrototype(context, wrapper).ToChecked());
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nit: FromJust() is used in this file but we are not consistent elsewhere so I don't mind.

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targos commented Jul 3, 2017

Should we consider turning those warnings into errors? I suppose it's not possible until we remove the v8::Debug stuff.

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Updated with Michaël's suggestion. New CI: https://ci.nodejs.org/job/node-test-pull-request/8987/

Should we consider turning those warnings into errors? I suppose it's not possible until we remove the v8::Debug stuff.

Yes, we can't do that right now unless we get creative with #pragmas to suppress those warnings.

I wouldn't advocate turning on -Werror in release tarballs but it would be good for CI.

@bnoordhuis
n-api: use Maybe version of Object::SetPrototype()
c9b6d95 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

PR-URL: nodejs#14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@bnoordhuis
n-api: fix -Wmaybe-uninitialized compiler warning
e36917b 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

PR-URL: nodejs#14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@bnoordhuis bnoordhuis closed this Jul 5, 2017
@bnoordhuis bnoordhuis deleted the fix-napi-warnings branch July 5, 2017 14:54
@bnoordhuis bnoordhuis merged commit e36917b into nodejs:master Jul 5, 2017
@bnoordhuis bnoordhuis mentioned this pull request Jul 6, 2017
Closed
2 tasks
addaleax pushed a commit that referenced this pull request Jul 11, 2017
@bnoordhuis @addaleax
n-api: use Maybe version of Object::SetPrototype()
756190f 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
addaleax pushed a commit that referenced this pull request Jul 11, 2017
@bnoordhuis @addaleax
n-api: fix -Wmaybe-uninitialized compiler warning
6f0a421 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@addaleax addaleax mentioned this pull request Jul 11, 2017
Merged
addaleax pushed a commit that referenced this pull request Jul 18, 2017
@bnoordhuis @addaleax
n-api: use Maybe version of Object::SetPrototype()
de744ba 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
addaleax pushed a commit that referenced this pull request Jul 18, 2017
@bnoordhuis @addaleax
n-api: fix -Wmaybe-uninitialized compiler warning
f393304 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Fishrock123 pushed a commit that referenced this pull request Jul 19, 2017
@bnoordhuis @Fishrock123
n-api: use Maybe version of Object::SetPrototype()
010e466 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Fishrock123 pushed a commit that referenced this pull request Jul 19, 2017
@bnoordhuis @Fishrock123
n-api: fix -Wmaybe-uninitialized compiler warning
dbd629e 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
gabrielschulhof pushed a commit to gabrielschulhof/node that referenced this pull request Apr 10, 2018
@bnoordhuis
n-api: use Maybe version of Object::SetPrototype()
c95b561 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

PR-URL: nodejs#14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
gabrielschulhof pushed a commit to gabrielschulhof/node that referenced this pull request Apr 10, 2018
@bnoordhuis
n-api: fix -Wmaybe-uninitialized compiler warning
c5c580c 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

PR-URL: nodejs#14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
MylesBorins pushed a commit that referenced this pull request Apr 16, 2018
@bnoordhuis @MylesBorins
n-api: use Maybe version of Object::SetPrototype()
33821c3 
Fixes the following deprecation warning:

    ../src/node_api.cc:2020:30: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       wrapper->SetPrototype(proto);
    ../src/node_api.cc:2021:28: warning: 'bool
    v8::Object::SetPrototype(v8::Local<v8::Value>)' is deprecated: Use
    maybe version [-Wdeprecated-declarations]
       obj->SetPrototype(wrapper);

Backport-PR-URL: #19447
PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
MylesBorins pushed a commit that referenced this pull request Apr 16, 2018
@bnoordhuis @MylesBorins
n-api: fix -Wmaybe-uninitialized compiler warning
8e2a26d 
Not an actual bug, as far as I can tell, the compiler is simply not
smart enough to figure out that the offending code path isn't reached
with an uninitialized value.

Backport-PR-URL: #19447
PR-URL: #14053
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
@MylesBorins MylesBorins mentioned this pull request Apr 16, 2018
Merged
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@fhinkel fhinkel fhinkel approved these changes

@danbev danbev danbev approved these changes

@benjamingr benjamingr benjamingr approved these changes

@targos targos targos approved these changes

@cjihrig cjihrig cjihrig approved these changes

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