Summary:
This patch adds the ability to specify user-defined extra flags per opened file
through the LSP layer. This is a non-standard extension to the protocol.
I've already created a feature request about it for upstream lsp:
https://github.com/Microsoft/language-server-protocol/issues/255
The particular use-case is ycmd, which has a python script for figuring out
extra flags per file:
https://github.com/Valloric/ycmd#flagsforfile-filename-kwargs-
Reviewers: ilya-biryukov, klimek, bkramer
Reviewed By: ilya-biryukov
Subscribers: cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D34947
llvm-svn: 307241
Summary: This change allows to navigate to most identifiers' declarations in code. This is a first step towards implementing "Go to Definition". It reuses clangIndex in order to detect which occurrences corresponds to the position requested. The occurrences' Decls are then used to generate locations suitable for navigating to the declarations.
Reviewers: krasimir, bkramer, ilya-biryukov
Reviewed By: ilya-biryukov
Subscribers: cfe-commits, mgorny
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D34269
llvm-svn: 306558
textDocument/completion sends a TextDocumentPositionParams message in the 2.x
and 3.x. But in 1.x it was instead a TextDocumentPosition with inlined
parameters. This means that the "uri" field is at the top level and not in
textDocument. Because of this, some clients that maintain compability with 1.x
have both uri and textDocument.uri. Clangd, however, early returns in the
presence of anything but 'textDocument' or 'position' which prevents a client
compatible with both 3.x and 1.x to work correctly. If Clangd was a bit more
permissive (no early return), clients implementing all the versions of the
protocol would work.
Patch by Marc-Andre Laperle!
Differential Revision: https://reviews.llvm.org/D32238
llvm-svn: 300991
Clangd strips URIs by removing the file:// part but some clients can send file:
which is also valid according to RFC 3896. For example, if a client sends
file:///home/user, it gets converted to /home/user but if a client sends
file:/home/user, it is left untouched and problems arise.
Patch by Marc-Andre Laperle!
Differential Revision: https://reviews.llvm.org/D32234
llvm-svn: 300990
Patch contributed by stanionascu!
rfc8089#appendix-E.2 specifies that paths can begin with a drive letter e.g. as file:///c:/.
In this case just consuming front file:// is not enough and the 3rd slash must be consumed to produce a valid path on windows.
The patch introduce a generic way of converting an uri to a filesystem path and back.
Differential Revision: https://reviews.llvm.org/D31401
llvm-svn: 299758
Summary:
This uses CodeActions to show 'apply fix' actions when code actions are
requested for a location. The actions themselves make use of a
clangd.applyFix command which has to be implemented on the editor side. I
included an implementation for vscode.
This also adds a -run-synchronously flag which runs everything on the main
thread. This is useful for testing.
Reviewers: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D30498
llvm-svn: 296636
Summary:
This patch adds onTypeFormatting to clangd.
The trigger character is '}' and it works by scanning for the matching '{' and formatting the range in-between.
There are problems with ';' as a trigger character, the cursor position is before the `|`:
```
int main() {
int i;|
}
```
becomes:
```
int main() { int i;| }
```
which is not likely what the user intended.
Also formatting at semicolon in a non-properly closed scope puts the following tokens in the same unwrapped line, which doesn't reformat nicely.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D29990
llvm-svn: 295304
clangd is a language server protocol implementation based on clang. It's
supposed to provide editor integration while not suffering from the
confined ABI of libclang.
This implementation is limited to the bare minimum functionality of
doing (whole-document) formatting and rangeFormatting. The JSON parsing
is based on LLVM's YAMLParser but yet most of the code of clangd is
currently dealing with JSON serialization and deserialization.
This was only tested with VS Code so far, mileage with other LSP clients
may vary.
Differential Revision: https://reviews.llvm.org/D29451
llvm-svn: 294291
Ilya Biryukov