47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
//args: -Eerrorlint
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//config_path: testdata/configs/errorlint_asserts.yml
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package testdata
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import (
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"errors"
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"log"
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)
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type myError struct{}
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func (*myError) Error() string {
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return "foo"
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}
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func errorLintDoAnotherThing() error {
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return &myError{}
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}
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func errorLintAsserts() {
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err := errorLintDoAnotherThing()
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var me *myError
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if errors.As(err, &me) {
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log.Println("myError")
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}
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_, ok := err.(*myError) // ERROR "type assertion on error will fail on wrapped errors. Use errors.As to check for specific errors"
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if ok {
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log.Println("myError")
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}
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switch err.(type) { // ERROR "type switch on error will fail on wrapped errors. Use errors.As to check for specific errors"
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case *myError:
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log.Println("myError")
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}
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switch errorLintDoAnotherThing().(type) { // ERROR "type switch on error will fail on wrapped errors. Use errors.As to check for specific errors"
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case *myError:
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log.Println("myError")
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}
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switch t := err.(type) { // ERROR "type switch on error will fail on wrapped errors. Use errors.As to check for specific errors"
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case *myError:
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log.Println("myError", t)
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}
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switch t := errorLintDoAnotherThing().(type) { // ERROR "type switch on error will fail on wrapped errors. Use errors.As to check for specific errors"
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case *myError:
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log.Println("myError", t)
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}
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}
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