• Stephan Bergmann's avatar
    New loplugin:external · 206b5b26
    Stephan Bergmann yazdı
    ...warning about (for now only) functions and variables with external linkage
    that likely don't need it.
    
    The problems with moving entities into unnamed namespacs and breaking ADL
    (as alluded to in comments in compilerplugins/clang/external.cxx) are
    illustrated by the fact that while
    
      struct S1 { int f() { return 0; } };
      int f(S1 s) { return s.f(); }
      namespace N {
        struct S2: S1 { int f() { return 1; } };
        int f(S2 s) { return s.f(); }
      }
      int main() { return f(N::S2()); }
    
    returns 1, both moving just the struct S2 into an nunnamed namespace,
    
      struct S1 { int f() { return 0; } };
      int f(S1 s) { return s.f(); }
      namespace N {
        namespace { struct S2: S1 { int f() { return 1; } }; }
        int f(S2 s) { return s.f(); }
      }
      int main() { return f(N::S2()); }
    
    as well as moving just the function f overload into an unnamed namespace,
    
      struct S1 { int f() { return 0; } };
      int f(S1 s) { return s.f(); }
      namespace N {
        struct S2: S1 { int f() { return 1; } };
        namespace { int f(S2 s) { return s.f(); } }
      }
      int main() { return f(N::S2()); }
    
    would each change the program to return 0 instead.
    
    Change-Id: I4d09f7ac5e8f9bcd6e6bde4712608444b642265c
    Reviewed-on: https://gerrit.libreoffice.org/60539
    Tested-by: Jenkins
    Reviewed-by: 's avatarStephan Bergmann <sbergman@redhat.com>
    206b5b26
Adı
Son kayıt (commit)
Son güncelleme
..
inc Loading commit data...
qa Loading commit data...
source Loading commit data...
uiconfig/ui Loading commit data...
AllLangMoTarget_editeng.mk Loading commit data...
CppunitTest_editeng_borderline.mk Loading commit data...
CppunitTest_editeng_core.mk Loading commit data...
CppunitTest_editeng_lookuptree.mk Loading commit data...
CustomTarget_generated.mk Loading commit data...
Library_editeng.mk Loading commit data...
Makefile Loading commit data...
Module_editeng.mk Loading commit data...
README Loading commit data...
UIConfig_editeng.mk Loading commit data...