Muir Manders 4298585011 internal/lsp: provide deep completion candidates ... Deep completion refers to searching through an object's fields and methods for more completion candidates. For example: func wantsInt(int) { } var s struct { i int } wantsInt(<>) Will now give a candidate for "s.i" since its type matches the expected type. We limit to three deep completion results. In some cases there are many useless deep completion matches. Showing too many options defeats the purpose of "smart" completions. We also lower a completion item's score according to its depth so that we favor shallower options. For now we do not continue searching past function calls to limit our search scope. In other words, we are not able to suggest results with any chained fields/methods after the first method call. Deep completions are behind the "useDeepCompletions" LSP config flag for now. Change-Id: I1b888c82e5c4b882f9718177ce07811e2bccbf22 GitHub-Last-Rev: 26522363730036e0b382a7bcd10aa1ed825f6866 GitHub-Pull-Request: golang/tools#100 Reviewed-on: https://go-review.googlesource.com/c/tools/+/177622 Reviewed-by: Rebecca Stambler <rstambler@golang.org> Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>		2019-06-27 18:58:03 +00:00
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deep_complete.go	internal/lsp: provide deep completion candidates	2019-06-27 18:58:03 +00:00