[llvm-bugs] [Bug 44189] New: clang-format does not remove space between non-macro identifier and ::

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Dec 1 02:30:00 PST 2019


https://bugs.llvm.org/show_bug.cgi?id=44189

            Bug ID: 44189
           Summary: clang-format does not remove space between non-macro
                    identifier and ::
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Formatter
          Assignee: unassignedclangbugs at nondot.org
          Reporter: pablomg+llvm at eskapa.be
                CC: djasper at google.com, klimek at google.com,
                    llvm-bugs at lists.llvm.org

$ cat test.cpp
int class :: test() { return 0; }
$ clang-format -i -style=google test.cpp
$ cat test.cpp
int class ::test() { return 0; }

Expected result:
$ cat test.cpp
int class::test() { return 0; }

This issue is a regression caused by the resolution of bug 31951 with commit
https://github.com/llvm-mirror/clang/commit/f620673a7c74bdd7e427cef0857b22eab09cf44e


>From what I understood from the code, clang-format has no knowledge of macro so
the only way to fix this issue is to declare the macro in the .clang-format
file in a similar fashion than for the StatementMacros

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