It used to be that when the start offset was valid, it was presumed the end was
as well.
This was not true in the case where the start offset was not supplied but could
be inferred (at the very start of the file).
Fixesgolang/go#31797
Change-Id: Ie5a079796fa0f77cef5571a4e5b309c798e1e06b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/174943
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Now when you accept a struct literal field name completion, you will
get a snippet that includes the colon, a tab stop, and a comma if
the literal is multi-line. If you have "gopls.usePlaceholders"
enabled, you will get a placeholder with the field's type as well.
I pushed snippet generation into the "source" package so ast and type
info is available. This allows for smarter, more context aware snippet
generation. For example, this let me fix an issue with the function
snippets where "foo<>()" was completing to "foo(<>)()". Now we don't
add the function call snippet if the position is already in a CallExpr.
I also added a new "Insert" field to CompletionItem to store the plain
object name. This way, we don't have to undo label decorations when
generating the insert text for the completion response. I also changed
"filterText" to use this "Insert" field since you don't want the
filter text to include the extra label decorations.
Fixesgolang/go#31556
Change-Id: I75266b2a4c0fe4036c44b315582f51738e464a39
GitHub-Last-Rev: 1ec28b2395c7bbe748940befe8c38579f5d75f61
GitHub-Pull-Request: golang/tools#89
Reviewed-on: https://go-review.googlesource.com/c/tools/+/173577
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This change adds support for completion of incomplete selectors after a
defer or go statement. We modify the AST before type-checking it with a
fake *ast.CallExpr.
Updates golang/go#29313
Change-Id: Ic9e8c9c49aa569cd7874791692c70a28c3146251
Reviewed-on: https://go-review.googlesource.com/c/tools/+/172974
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Completion suppression in comments wasn't working for comments in
switch case statements, select case statements, and decl statements.
Rather than adding those to the list of leaf ast.Node types to look
for, we now always check if the position is in a comment. This fix
broke some completion tests that were using re"$" since "$" matches
after the comment "//" characters.
We now also don't complete within any literal values. Previously we
only excluded string literals.
Change-Id: If02f39f79fe2cd7417e39dbac2c6f84a484391ec
GitHub-Last-Rev: 7ab3f526b6752a8f74413dcd268382d359e1beba
GitHub-Pull-Request: golang/tools#88
Reviewed-on: https://go-review.googlesource.com/c/tools/+/173518
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
When the value of a composite literal key/value pair was unparsable,
you were getting completions for the composite literal keys instead of
values. For example "struct { foo int }{foo: []<>" was completing to
the field name "foo". This was because the leaf ast.Node at the cursor
was the composite literal itself, and our go-back-one-character logic
was not happening because the preceding character's node
was *ast.BadExpr, not *ast.Ident. Fix by always generating the ast
path for the character before the cursor's position. I couldn't find
any cases where this broke completion.
I also added expected type detection for the following composite
literal cases:
- array/slice literals
- struct literals (both implicit and explicit field names)
- map keys and values
Fixesgolang/go#29153
Change-Id: If8cf678cbd743a970f52893fcf4a9b83ea06d7e9
GitHub-Last-Rev: f385705cc05eb98132e20561451dbb8c39b68519
GitHub-Pull-Request: golang/tools#86
Reviewed-on: https://go-review.googlesource.com/c/tools/+/173099
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Also convert the format tests to use it. This means that the build bots no
longer need to run gofmt.
Change-Id: I5cb9d239183b17d81fdb00b38e9099d224c07e6a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/172973
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
