For some reason the initial implementation of the check had an explicit check
for the main file to avoid being applied in headers. This diff removes this
check and add a test for the check on a header.
Similar approach was proposed in D61989 but review there got stuck.
Test Plan: added new test case
Differential Revision: https://reviews.llvm.org/D97563
It now comes with a follow-up fix for the clients of this API
in clangd and clang-tidy.
Differential Revision: https://reviews.llvm.org/D59977
llvm-svn: 359035
to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Summary:
Finds instances of namespaces concatenated using explicit syntax, such as `namespace a { namespace b { [...] }}` and offers fix to glue it to `namespace a::b { [...] }`.
Properly handles `inline` and unnamed namespaces. ~~Also, detects empty blocks in nested namespaces and offers to remove them.~~
Test with common use cases included.
I ran the check against entire llvm repository. Except for expected `nested namespace definitions only available with -std=c++17 or -std=gnu++17` warnings I noticed no issues when the check was performed.
Example:
```
namespace a { namespace b {
void test();
}}
```
can become
```
namespace a::b {
void test();
}
```
Patch by wgml!
Reviewers: alexfh, aaron.ballman, hokein
Reviewed By: aaron.ballman
Subscribers: JonasToth, Eugene.Zelenko, lebedev.ri, mgorny, xazax.hun, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D52136
llvm-svn: 343000
Dmitry Polukhin