Closing over the checkPackageHandle creates a cycle that forces the
checkPackageHandle not to be garbage collected until the value is
created. If a value is never created, the handle will not be collected.
Change-Id: I0f94557da917330ebe307a0e843b16ca7382e210
Reviewed-on: https://go-review.googlesource.com/c/tools/+/204079
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change eliminates the need for the importer struct. We should no
longer need the "seen" map for cycle detection. This is because
go/packages will not return import maps with cycles, and we fail in the
Import function if we see an import we do not recognize.
Change-Id: I06922c74e07eb47ce63b56fa2ac2099e7fc8bd8a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/202299
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
This change adds a source.Error type which is used to collect the error
information that comes out of the loading, parsing, and type checking
stages. We also add specific sources per-error, rather than having them
all be labeled as "LSP".
This change will enable follow-ups that do a better job of extracting
error ranges.
Change-Id: I3fbb5e42d66aa2c5bb1b2f41d1eadfc45f3a749b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/202298
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
There was a regression where gopls would not type-check any package with
a bad import. This change fixes the regression and adds a test to make
sure it doesn't happen again.
Change-Id: I3acf0917d46e9444c20135559f057f0ecd20e15b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/201539
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
