Annotate all public functions with the autoload magic cookie so that
update-directory-autoloads will find them.
Patch by Brendan O'Dea.
llvm-svn: 308290
Summary: In this case, users currently get a confusing type error. Make the error message more obvious.
Reviewers: klimek
Reviewed By: klimek
Differential Revision: https://reviews.llvm.org/D35197
llvm-svn: 307535
This is a short-term fix for PR33650 aimed to get the modules build bots green again.
Remove all the places where we use the LLVM_YAML_IS_(FLOW_)?SEQUENCE_VECTOR
macros to try to locally specialize a global template for a global type. That's
not how C++ works.
Instead, we now centrally define how to format vectors of fundamental types and
of string (std::string and StringRef). We use flow formatting for the former
cases, since that's the obvious right thing to do; in the latter case, it's
less clear what the right choice is, but flow formatting is really bad for some
cases (due to very long strings), so we pick block formatting. (Many of the
cases that were using flow formatting for strings are improved by this change.)
Other than the flow -> block formatting change for some vectors of strings,
this should result in no functionality change.
Differential Revision: https://reviews.llvm.org/D34907
Corresponding LLVM change is r306878.
llvm-svn: 306879
Summary: To make it work in neovim.
Reviewers: bkramer
Reviewed By: bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D33273
llvm-svn: 303260
Summary:
Add fuzzy SymbolIndex, where identifier needn't match exactly.
The purpose for this is global autocomplete in clangd. The query will be a
partial identifier up to the cursor, and the results will be suggestions.
It's in include-fixer because:
- it handles SymbolInfos, actually SymbolIndex is exactly the right interface
- it's a good harness for lit testing the fuzzy YAML index
- (Laziness: we can't unit test clangd until reorganizing with a tool/ dir)
Other questionable choices:
- FuzzySymbolIndex, which just refines the contract of SymbolIndex. This is
an interface to allow extension to large monorepos (*cough*)
- an always-true safety check that Identifier == Name is removed from
SymbolIndexManager, as it's not true for fuzzy matching
- exposing -db=fuzzyYaml from include-fixer is not a very useful feature, and
a non-orthogonal ui (fuzziness vs data source). -db=fixed is similar though.
Reviewers: bkramer
Subscribers: cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D30720
llvm-svn: 297630
Summary:
Remove line number from Symbol identity.
For our purposes (include-fixer and clangd autocomplete), function overloads
within the same header should mostly be treated as a single combined symbol.
We may want to track individual occurrences (line number, full type info)
and aggregate this during mapreduce, but that's not done here.
Reviewers: hokein, bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D30685
llvm-svn: 297371
Summary: When invoking clang-include-fixer-at-point, the QuerySymbolInfos point to offset 0, length 0. Rather than showing a hidden overlay, do not show any overlay at all for zero-length symbols.
Patch by Torsten Marek!
Reviewers: hokein, klimek
Reviewed By: hokein
Differential Revision: https://reviews.llvm.org/D30577
llvm-svn: 297010
Summary:
Add usage count to find-all-symbols.
FindAllSymbols now finds (most!) main-file usages of the discovered symbols.
The per-TU map output has NumUses=0 or 1 (only one use per file is counted).
The reducer aggregates these to find the number of files that use a symbol.
The NumOccurrences is now set to 1 in the mapper rather than being inferred by
the reducer, for consistency.
The idea here is to use NumUses for ranking: intuitively number of files that
use a symbol is more meaningful than number of files that include the header.
Reviewers: hokein, bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D30210
llvm-svn: 296446
`clang-include-fixer--insert-line` has an off-by-one error because it
uses `(goto-char (point-min)) (forward-char chars)`, which is (goto-char
(1+ chars))`. Because of this, when the first difference was on an empty
line (i.e. an include was appended to the block of includes), the
pointer in the `to` buffer would be on the next line.
Also wrapped calls inside another process sentinel inside `with-local-quit`.
Patch by Torsten Marek.
Differential Revision: https://reviews.llvm.org/D30292
llvm-svn: 295988
1. Quitting inside a process sentinel is not allowed, but the sentinel invokes
completion, where the user is free to hit C-g. By wrapping the call in
with-local-quit, the process sentinel invocation can finish without triggering
an error
2. Invoke completing-read instead of ido-completing-read, since this may
interfere with user customizations to completing-read-function. The user should
use something like ido-ubiquitous if ido completion is wanted
3. Compare the string returned from completion with string=, since it may be a
copy of the original string in the collection
Patch by Torsten Marek.
llvm-svn: 295818
This patch also adds a new function clang-include-fixer-from-symbol, which prompts the user for a symbol to resolve and include.
Patch by Torsten Marek.
llvm-svn: 295814
LLVM defines `PTHREAD_LIB` which is used by AddLLVM.cmake and various projects
to correctly link the threading library when needed. Unfortunately
`PTHREAD_LIB` is defined by LLVM's `config-ix.cmake` file which isn't installed
and therefore can't be used when configuring out-of-tree builds. This causes
such builds to fail since `pthread` isn't being correctly linked.
This patch attempts to fix that problem by renaming and exporting
`LLVM_PTHREAD_LIB` as part of`LLVMConfig.cmake`. I renamed `PTHREAD_LIB`
because It seemed likely to cause collisions with downstream users of
`LLVMConfig.cmake`.
llvm-svn: 294690
This is could happen in cases involving macros and we don't want to
return an invalid fixit for it or a confusing error message with no
fixit.
llvm-svn: 292405
- The include fixer plugin does not directly depend on pthread, but can
pick up pthread references transitively through inlining. Just add
pthreads to the linked libs unconditionally.
- MSVC emits bogus warnings when including <future> and building without
exceptions. Blacklist the warnings explicitly.
llvm-svn: 291892
Summary:
Fix no std::function index.
Previously, we don't index all the template specialization declarations of functions and classes (Because we assume that template functions/classes are indexed by their template declarations), but this is not always true in some cases like `std::function` which only has a partial template specialization declaration.
Reviewers: ioeric, bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D27920
llvm-svn: 291669
Instead of just using popularity, we also take into account how similar the
path of the current file is to the path of the header.
Our first approach is to get popularity into a reasonably small scale by taking
log2 (which is roughly intuitive to how humans would bucket popularity), and
multiply that with the number of matching prefix path fragments of the included
header with the current file.
Note that currently we do not take special care for unclean paths containing
"../" or "./".
Differential Revision: https://reviews.llvm.org/D28548
llvm-svn: 291664
We don't actually need the index until parse time, so fetch it in the
background and start parsing. By the time it is actually needed it's
likely that the loading phase has completed in the background.
llvm-svn: 291446
Aleksey Shlyapnikov pointed out the memory leak I'd introduced, so
recommitted the clang change with a fix for that.
This reapplies r291186, reverted in r291251.
llvm-svn: 291272
This will look through typedefs so include-fixer will look up the target
of the typedef instead of the typedef itself (which is already in
scope).
llvm-svn: 289952
The standalone tool only fixes the first one and we managed to bake that
assumption into the code :(
Also fix a crash when no header is found at all.
llvm-svn: 287544
- Refactor the external sema source into a visible class
- Add support for emitting FixIts
- Wrap up include fixer as a plugin as I did with clang-tidy
Test case will follow as soon as I wire this up in libclang.
Differential Revision: https://reviews.llvm.org/D26752
llvm-svn: 287228
We suppress all Clang diagnostics (because they would be wrong,
include-fixer does custom recovery) but still want to give some feedback
in case there was a compiler error we couldn't recover from. The most
common case for this is a #include in the file that couldn't be found.
llvm-svn: 285396
By default, Emacs prompts the user when killing processes on exit. This is useful for stateful processes such as interactive shells. However, clang-include-fixer processes are stateless; the only effect of killing them is to cancel a clang-include-fixer operation. Therefore prompting the user is just a nuisance.
Patch by Philipp Stephani.
Differential Revision: https://reviews.llvm.org/D25378
llvm-svn: 283863
The core of the change is supposed to be NFC, however it also fixes
what I believe was an undefined behavior when calling:
va_start(ValueArgs, Desc);
with Desc being a StringRef.
Differential Revision: https://reviews.llvm.org/D25342
llvm-svn: 283671
General overhaul to fix many coding bugs, simplify the code, and improve readability.
* Clarify documentation strings of user options.
* Say that clang-include-fixer-executable is a file to have auto completion.
* Allow user to select available options for clang-include-fixer-input-format. Turn it into a symbol as it's not a free-form string.
* Remove clang-include-fixer-query-mode. This option was apparently used to select between two different operation modes, which is not a typical use case for user options. Provide two separate commands instead.
* Add a face for the overlay highlighting so that users can customize it.
Move user commands to the front so that readers of the code aren't buried in internal functions.
* Make process calls asynchronous. This is possible here because clang-include-fixer doesn't change files in place. This means input is no longer blocked while clang-include-fixer is running.
* Factor out logic in helper functions to keep functions short.
* Add comments where appropriate.
* Provide an alternative buffer replacement strategy for the case that a single line was inserted (the normal case in the case of clang-include-fixer). This keeps point, markers, and other buffer information intact.
* Use let-alist and association lists instead of property lists to shorten the code.
* Instead of highlighting only the first occurrence of a symbol, highlight all occurrences and move point to the closest one.
* Detect qualified names at point.
* Use filepos-to-bufferpos if available.
* Formatting.
Patch by Philipp Stephani!
llvm-svn: 283306
This reverts commit 2aff596257e1c45fa54baae823ecbe61a785174e.
I'm having a bad day apparently. I reverted the wrong CL. This
puts it back.
llvm-svn: 278978
This reverts commit b725a314a9b7f746c37f70909ec3c4dcb6d9f6b5.
The patch that made this test work needed to be reverted, so this
test needs to be reverted as well.
llvm-svn: 278977