Marwan Sulaiman 70c3ea29e2 gopls,internal/lsp: Implement method stubbing via CodeAction ... This CL adds a quickfix CodeAction that detects "missing method" compiler errors and suggests adding method stubs to the concrete type that would implement the interface. There are many ways that a user might indicate a concrete type is meant to be used as an interface. This PR detects two types of those errors: variable declaration and function returns. For variable declarations, things like the following should be detected: 1. var _ SomeInterface = SomeType{} 2. var _ = SomeInterface(SomeType{}) 3. var _ SomeInterface = (*SomeType)(nil) For function returns, the following example is the primary detection: func newIface() SomeInterface { return &SomeType{} } More detections can be added in the future of course. Fixes golang/go#37537 Change-Id: Ibb7784622184c9885eff2ccc786767682876b4d3 Reviewed-on: https://go-review.googlesource.com/c/tools/+/274372 Reviewed-by: Heschi Kreinick <heschi@google.com> Reviewed-by: Robert Findley <rfindley@google.com> Run-TryBot: Robert Findley <rfindley@google.com> gopls-CI: kokoro <noreply+kokoro@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>		2022-02-16 19:42:34 +00:00
..
other.go	gopls,internal/lsp: Implement method stubbing via CodeAction	2022-02-16 19:42:34 +00:00