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events: avoid emit() eager deopt #10568

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events: avoid emit() eager deopt #10568

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events: avoid emit() eager deopt
vhf Jan 2, 2017
8db2546
benchmark: fix typo "categoty" -> "category"
vhf Jan 2, 2017
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2 changes: 1 addition & 1 deletion benchmark/run.js
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Expand Up @@ -6,7 +6,7 @@ const CLI = require('./_cli.js');

const cli = CLI(`usage: ./node run.js [options] [--] <category> ...
Run each benchmark in the <category> directory a single time, more than one
<categoty> directory can be specified.
<category> directory can be specified.
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This spelling correction seems valid, but unrelated to this PR?

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Yep, unrelated. Would you prefer this PR not to include this correction?

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Given that it's in an entirely different file, I'd prefer that it get its own PR, yeah. (But I wouldn't stop this from being approved over it.)


--filter pattern string to filter benchmark scripts
--set variable=value set benchmark variable (can be repeated)
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3 changes: 2 additions & 1 deletion lib/events.js
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Expand Up @@ -148,7 +148,8 @@ EventEmitter.prototype.emit = function emit(type) {

// If there is no 'error' event listener then throw.
if (doError) {
er = arguments[1];
if (arguments.length > 1)
er = arguments[1];
if (domain) {
if (!er)
er = new Error('Uncaught, unspecified "error" event');
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