[LLVMbugs] [Bug 19253] New: clang emits global destructor warning for trivial explicitly defaulted destructors

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=19253

            Bug ID: 19253
           Summary: clang emits global destructor warning for trivial
                    explicitly defaulted destructors
           Product: clang
           Version: trunk
          Hardware: All
                OS: All
            Status: ASSIGNED
          Severity: normal
          Priority: P
         Component: Frontend
          Assignee: st at quanttec.com
          Reporter: st at quanttec.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

clang currently generates a global destructor warning for the following
variable declaration although the destructor is trivial.
--
struct Test {  
  ~Test() = default;
};

Test test;
--
clang++ -std=c++11 -Wglobal-constructors test.cpp
test.cpp:5:6: warning: declaration requires a global destructor
[-Wglobal-constructors]
Test test;
     ^
1 warning generated.

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