In type assertion expressions and type switch clauses we now infer the
type from which candidates must be assertable. For example in:
var foo io.Writer
bar := foo.(<>)
When suggesting concrete types we will prefer types that actually
implement io.Writer.
I also added support for the "*" type name modifier. Using the above
example:
bar := foo.(*<>)
we will prefer type T such that *T implements io.Writer.
Change-Id: Ib483bf5e7b339338adc1bfb17b34bc4050d05ad1
GitHub-Last-Rev: 965b028cc00b036019bfdc97561d9e09b7b912ec
GitHub-Pull-Request: golang/tools#123
Reviewed-on: https://go-review.googlesource.com/c/tools/+/183137
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This starts hooking up the analysis framework into the LSP. It runs
the Tests analysis (which I think might be the only one that doesn't
need facts or results) and reports its diagnostics if there are
no parse or typecheck failures.
Next step: figure out how to pass through results.
Change-Id: I21702d1cf5d54da399df54437f556b9351caa864
Reviewed-on: https://go-review.googlesource.com/c/161358
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
New tests include cases for anonymous structs, composite literals,
ranking of results in binary expressions, and import cycles.
Change-Id: Ic02e84e09101bb9873fc1705bba2594d655bb45b
Reviewed-on: https://go-review.googlesource.com/c/153443
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Use the packagestest framework to test completion. Add support for a
slice of token.Position to packagestest to support this.
Change-Id: Ie5ddece4446a3c74419727461a77faa3788cb040
Reviewed-on: https://go-review.googlesource.com/c/148197
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
