Commitc94d04d

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warn against incorrect propsData usage

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Lines changed: 5 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -325,6 +325,11 @@ function guardArrayAssets (assets) {`
`325`	`325`	`exportfunctionmergeOptions(parent,child,vm){`
`326`	`326`	`guardComponents(child)`
`327`	`327`	`guardProps(child)`
	`328`	`+if(process.env.NODE_ENV!=='production'){`
	`329`	`+if(child.propsData&&!vm){`
	`330`	`+warn('propsData can only be used as an instantiation option.')`
	`331`	`+}`
	`332`	`+}`
`328`	`333`	`varoptions={}`
`329`	`334`	`varkey`
`330`	`335`	`if(child.mixins){`

Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -615,6 +615,15 @@ describe('prop', function () {`
`615`	`615`	`expect(vm.a).toBe(123)`
`616`	`616`	`})`
`617`	`617`
	`618`	`+it('should warn using propsData during extension',function(){`
	`619`	`+Vue.extend({`
	`620`	`+propsData:{`
	`621`	`+a:123`
	`622`	`+}`
	`623`	`+})`
	`624`	`+expect('propsData can only be used as an instantiation option').toHaveBeenWarned()`
	`625`	`+})`
	`626`	`+`
`618`	`627`	`it('should not warn for non-required, absent prop',function(){`
`619`	`628`	`newVue({`
`620`	`629`	`el:el,`

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