worker: handle exception when creating execArgv errors #27245
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Handle possible JS exceptions that can occur by returning to JS land immediately. The motivation for this change is that `USE(….FromJust());` is an anti-pattern, and `.FromJust()` with an unused return value is superseded by `.Check()`. However, in this case, checking that the operation succeeded is not necessary. Refs: nodejs#27162
nodejs-github-bot
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bnoordhuis
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Apr 16, 2019
| Local<String> key = | ||
| FIXED_ONE_BYTE_STRING(env->isolate(), "invalidExecArgv"); | ||
| USE(args.This()->Set(env->context(), key, error).FromJust()); | ||
| USE(args.This()->Set(env->context(), key, error)); |
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Maybe add an explaining comment here? I bet it's going to look wrong to the casual reader otherwise.
jasnell
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Apr 16, 2019
addaleax
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Apr 17, 2019
Handle possible JS exceptions that can occur by returning to JS land immediately. The motivation for this change is that `USE(….FromJust());` is an anti-pattern, and `.FromJust()` with an unused return value is superseded by `.Check()`. However, in this case, checking that the operation succeeded is not necessary. Refs: #27162 PR-URL: #27245 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]>
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Landed in 002dacb |
This was referenced Apr 23, 2019
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Handle possible JS exceptions that can occur by returning to JS land
immediately.
The motivation for this change is that
USE(….FromJust());is ananti-pattern, and
.FromJust()with an unused return value issuperseded by
.Check(). However, in this case, checking that theoperation succeeded is not necessary.
Refs: #27162
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes