[llvm-bugs] [Bug 42404] New: Templates followed by right shift are formatted into illegal code

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=42404

            Bug ID: 42404
           Summary: Templates followed by right shift are formatted into
                    illegal code
           Product: clang
           Version: 7.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Formatter
          Assignee: unassignedclangbugs at nondot.org
          Reporter: david.wagner at easymile.com
                CC: djasper at google.com, klimek at google.com,
                    llvm-bugs at lists.llvm.org

Using the default configuration, the following code, which right-shifts a
template variable:

---
template <int i>
auto a = i;

int main() { return a<1> >> 1; }
---

is re-formatted as:

---
template <int i>
auto a = i;

int main() { return a<1>>> 1; }
---

which fails to compile.

As a workaround, the template variable may be parenthesized.

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