Optimize SFC initial mounting #7369
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added
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| performInitialMount: function(renderedElement, hostParent, hostContainerInfo, transaction, context) { | ||
| performInitialMount: function(hostParent, hostContainerInfo, transaction, context) { |
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should this method be private too?
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(We have an equivalent in Fiber) |
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To be clear, SFCs already don't have lifecycle methods. This PR splits the code path and skips polymorphic lookups like
if (inst.componentDidMount) { ... }so JS VMs can optimize things better (http://mrale.ph/blog/2015/01/11/whats-up-with-monomorphism.html).