constructor

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• Variables

Variables

var Analyzer = &analysis.Analyzer{
	Name:     "constructor",
	Doc:      "Check developers don't create structs manually without using constructors",
	Requires: []*analysis.Analyzer{},
	Run:      run,
}

Analyzer is the analyzer struct of constructor. constructor only allows constructing a struct manually in some specific functions, which is specified with tags for `constructor.Constructor` field.

It can detect the following pattern and give error (if not in constructor functions):

1. Create struct directly, like `SomeStruct{}` or `&SomeStruct{}`. 2. Create struct with `new`: `new(SomeStruct)` 3. Struct literal in slice or other struct: `[]SomeStruct{{}}` 4. Define variables through `var`: `var a SomeStruct`. 5. Implicit zero value in other struct literal: `type OtherStruct struct{SomeStruct}; other := OtherStruct{}`

TODO: verify whether this linter can work well with generics