Summary:
Add CompactNamespaces option, to pack namespace declarations on the
same line (somewhat similar to C++17 nested namespace definition).
With this option, consecutive namespace declarations are kept on the
same line:
namespace foo { namespace bar {
...
}} // namespace foo::bar
Reviewers: krasimir, djasper, klimek
Reviewed By: djasper
Subscribers: kimgr, cfe-commits, klimek
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D32480
llvm-svn: 305384
Summary:
The new test case was crashing before. Now it passes
as expected.
Reviewers: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D31441
llvm-svn: 299465
Summary:
This patch adds support for namespaces ending in semicolon to the namespace comment fixer.
source:
```
namespace A {
int i;
int j;
};
```
clang-format before:
```
namespace A {
int i;
int j;
} // namespace A;
```
clang-format after:
```
namespace A {
int i;
int j;
}; // namespace A
```
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D30688
llvm-svn: 297140
Summary:
Until now, NamespaceEndCommentFixer was adding missing comments for every run,
which results in multiple end comments for:
```
namespace {
int i;
int j;
}
#if A
int a = 1;
#else
int a = 2;
#endif
```
result before:
```
namespace {
int i;
int j;
}// namespace // namespace
#if A
int a = 1;
#else
int a = 2;
#endif
```
result after:
```
namespace {
int i;
int j;
}// namespace
#if A
int a = 1;
#else
int a = 2;
#endif
```
Reviewers: djasper
Reviewed By: djasper
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D30659
llvm-svn: 297028
Summary:
This patch makes the namespace comment fixer use the number of unwrapped lines
that a namespace spans to detect it that namespace is short, thus not needing
end comments to be added.
This is needed to ensure clang-format is idempotent. Previously, a short namespace
was detected by the original source code lines. This has the effect of requiring two
runs for this example:
```
namespace { class A; }
```
after first run:
```
namespace {
class A;
}
```
after second run:
```
namespace {
class A;
} // namespace
```
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D30528
llvm-svn: 296736
Summary:
This patch adds a NamespaceEndCommentsFixer TokenAnalyzer for clang-format,
which fixes end namespace comments.
It currently supports inserting and updating existing wrong comments.
Example source:
```
namespace A {
int i;
}
namespace B {
int j;
} // namespace A
```
after formatting:
```
namespace A {
int i;
} // namespace A
namespace B {
int j;
} // namespace B
```
Reviewers: klimek, djasper
Reviewed By: djasper
Subscribers: klimek, mgorny
Differential Revision: https://reviews.llvm.org/D30269
llvm-svn: 296341
Francois Ferrand