When triggering rename of the class name in the code with explicit destructor
calls, rename fails. Consider the following piece of code:
```
class Foo;
...
Foo f;
f.~/*...*/Foo();
```
`findExplicitReferences` will report two `ReferenceLoc` for destructor call:
one is comming from `MemberExpr` (i.e. destructor call itself) and would point
to the tilde:
```
f.~/*...*/Foo();
^
```
And the second one is pointing to the typename and is coming from `TypeLoc`.
```
f.~/*...*/Foo();
^
```
This causes rename to produce incorrect textual replacements. This patch
updates `MemberExpr` handler to detect destructor calls and prevents it
from reporting a duplicate reference.
Resolves: https://github.com/clangd/clangd/issues/236
Reviewers: kadircet, hokein
Differential Revision: https://reviews.llvm.org/D72638
* Use ad-hoc Decl canonicalization from Clang-Rename to allow renaming
constructors and destructors while using cross-file rename.
* Manually handle the destructor selection
* Add unit tests to prevent regressions and ensure the correct behaviour
Reviewed by: sammccall
Differential Revision: https://reviews.llvm.org/D71247
Summary:
If the index returns duplicated refs, it will trigger the assertion in
BuildRenameEdit (we expect the processing position is always larger the
the previous one, but it is not true if we have duplication), and also
breaks our heuristics.
This patch make the code robost enough to handle duplications, also
save some cost of redundnat llvm::sort.
Though clangd's index doesn't return duplications, our internal index
kythe will.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, mgrang, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D71300
Summary:
The previous unittests for cross-file rename was kind of weak. With this
patch, we should have more test coverage, and it is easy to add more tests in
the future.
Reviewers: ilya-biryukov, kbobyrev
Reviewed By: ilya-biryukov
Subscribers: merge_guards_bot, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D71050
Summary:
The file path was set to the file content previously, and it isn't
covered by normal clangd & unittest code path (as we only uses the
offset, length, replacement text).
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D70828
Summary:
Also do an early return if the number of affected files > limit to save
some unnecessary FileURI computations.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D70811
Summary:
We used to scan the code everytime when computing the LSP position to the offset
(respect the LSP encoding). Now we only scan the source code once.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D70441
Summary:
This is the initial version. The cross-file rename is purely based on
the index.
It is hidden under a command-line flag, and only available for a small set
of symbols.
Reviewers: ilya-biryukov, sammccall
Subscribers: merge_guards_bot, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69263
this reland the commit 4f80fc2491 which
has been reverted at f805c60a09.
Fixed windows buildbot failure (by adding -fno-delayed-template-parsing flag).
Summary:
Previously, we match ranges, which is hard to spot the difference.
Now, we diff the code after rename against the expected result, it
produces much nicer output.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69890
Summary:
This would reduce the false positive when the static index is in an
unavailable state, e.g. background index is not finished.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68325
llvm-svn: 373444
Summary:
The renamelib uses a tricky way to calculate the end location by relying
on decl name, this is incorrect for the overloaded operator (the name is
"operator++" instead of "++"), which will cause out-of-file offset.
We also disable renaming operator symbol, this case is tricky, and
renamelib doesnt handle it properly.
Reviewers: ilya-biryukov
Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67607
llvm-svn: 371971
Summary:
Previously, when we rename a macro, we get an error message of "there is
no symbol found".
This patch improves the message of this case (as we don't support macros).
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, mgrang, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63922
llvm-svn: 364735
Summary:
Failing case:
```
#include "foo.h"
void fo^o() {}
```
getRenameDecl() returns the decl of the symbol under the cursor (which is
in the current main file), instead, we use the canonical decl to determine
whether a symbol is declared in #included header.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63872
llvm-svn: 364537
Summary:
Also fix a small bug -- the extra argument "-xc++" doesn't overwrite the
language if the argument is present after the file name in the compiler
command.
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63759
llvm-svn: 364392
Summary:
Previously, we performed rename for all kinds of symbols (local, global).
This patch narrows the scope by only renaming symbols not being used
outside of the main file (with index asisitance). Renaming global
symbols is not supported at the moment (return an error).
Reviewers: sammccall
Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D63426
llvm-svn: 364283
Kirill Bobyrev