add gs

RCCService2018/content/LuaPackages/RoactImpl/invalidSetStateMessages.lua

@@ -0,0 +1,65 @@
+--[[
+	These messages are used by Component to help users diagnose when they're
+	calling setState in inappropriate places.
+
+	The indentation may seem odd, but it's necessary to avoid introducing extra
+	whitespace into the error messages themselves.
+]]
+
+local invalidSetStateMessages = {}
+
+invalidSetStateMessages["willUpdate"] = [[
+setState cannot be used in the willUpdate lifecycle method.
+Consider using the didUpdate method instead, or using getDerivedStateFromProps.
+
+Check the definition of willUpdate in the component %q.]]
+
+invalidSetStateMessages["willUnmount"] = [[
+setState cannot be used in the willUnmount lifecycle method.
+A component that is being unmounted cannot be updated!
+
+Check the definition of willUnmount in the component %q.]]
+
+invalidSetStateMessages["shouldUpdate"] = [[
+setState cannot be used in the shouldUpdate lifecycle method.
+shouldUpdate must be a pure function that only depends on props and state.
+
+Check the definition of shouldUpdate in the component %q.]]
+
+invalidSetStateMessages["init"] = [[
+setState cannot be used in the init method.
+During init, the component hasn't initialized yet, and isn't ready to render.
+
+Instead, set the `state` value directly:
+
+	self.state = {
+		value = "foo"
+	}
+
+Check the definition of init in the component %q.]]
+
+invalidSetStateMessages["render"] = [[
+setState cannot be used in the render method.
+render must be a pure function that only depends on props and state.
+
+Check the definition of render in the component %q.]]
+
+invalidSetStateMessages["reconcile"] = [[
+setState cannot be called while a component is being reified or reconciled.
+This is the step where Roact constructs Roblox instances, and starting another
+render here would introduce bugs.
+
+Check the component %q to see if setState is being called by:
+* a child Ref
+* a child Changed event
+* a child's render method]]
+
+invalidSetStateMessages["default"] = [[
+setState can not be used in the current situation, but Roact couldn't find a
+message to display.
+
+This is a bug in Roact.
+It was triggered by the component %q.
+]]
+
+return invalidSetStateMessages