[all-commits] [llvm/llvm-project] d2b45c: [clang-format] Add BreakBeforeTemplateCloser optio...

[leijurv via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2b45ce100d641a8f1690e30843bb9c5ea71ab86
      https://github.com/llvm/llvm-project/commit/d2b45ce100d641a8f1690e30843bb9c5ea71ab86
  Author: leijurv <leijurv at gmail.com>
  Date:   2025-02-06 (Thu, 06 Feb 2025)

  Changed paths:
    M clang/docs/ClangFormatStyleOptions.rst
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Format/Format.h
    M clang/lib/Format/ContinuationIndenter.cpp
    M clang/lib/Format/ContinuationIndenter.h
    M clang/lib/Format/Format.cpp
    M clang/lib/Format/TokenAnnotator.cpp
    M clang/unittests/Format/ConfigParseTest.cpp
    M clang/unittests/Format/FormatTest.cpp

  Log Message:
  -----------
  [clang-format] Add BreakBeforeTemplateCloser option (#118046)

In clang-format, multiline templates have the `>` on the same line as
the last parameter:

```c++
template <
    typename Foo,
    typename Bar>
void foo() {
```

I would like to add an option to put the `>` on the next line, like
this:

```c++
template <
    typename Foo,
    typename Bar
>
void foo() {
```

An example of a large project that uses this style is NVIDIA's CUTLASS,
here is an example:


https://github.com/NVIDIA/cutlass/blob/main/include/cutlass/epilogue/dispatch_policy.hpp#L149-L156

My reasoning is that it reminds me of this style of braces:

```c++
if (foo()) {
    bar();
    baz();}
```

Most people agree this is better:

```c++
if (foo()) {
    bar();
    baz();
}
```

---------

Co-authored-by: Owen Pan <owenpiano at gmail.com>



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