[llvm-bugs] [Bug 51955] New: Incorrect formatting of template with less-than operator

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=51955

            Bug ID: 51955
           Summary: Incorrect formatting of template with less-than
                    operator
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Formatter
          Assignee: unassignedclangbugs at nondot.org
          Reporter: mats.nilsson at zenseact.com
                CC: djasper at google.com, klimek at google.com,
                    llvm-bugs at lists.llvm.org

I think this is a bug with the clang-formatter, where the "<" should have
spaces around it, but it seems it is interpreted incorrectly.

Minimal example with default google style would be:

#include <cstdint>

class foo {
  template <typename T, std::size_t dimension,
            std::enable_if_t<dimension<4U, bool> = true> void foobar() {
    // do something
  }
}

I would have wanted this:
- std::enable_if_t<dimension<4U, bool> = true> void foobar() {
+ std::enable_if_t<dimension < 4U, bool> = true> void foobar() {

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