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author | Stephan Bergmann <sbergman@redhat.com> | 2018-09-15 19:13:19 +0200 |
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committer | Stephan Bergmann <sbergman@redhat.com> | 2018-09-17 09:05:38 +0200 |
commit | 206b5b2661be37efdff3c6aedb6f248c4636be79 (patch) | |
tree | af385e5b4725dcfea23988d9113cced8e9ccaf3c /sd/source/ui/func/fuconrec.cxx | |
parent | loplugin:external in i18npool (diff) | |
download | core-206b5b2661be37efdff3c6aedb6f248c4636be79.tar.gz core-206b5b2661be37efdff3c6aedb6f248c4636be79.zip |
New loplugin:external
...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: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'sd/source/ui/func/fuconrec.cxx')
-rw-r--r-- | sd/source/ui/func/fuconrec.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sd/source/ui/func/fuconrec.cxx b/sd/source/ui/func/fuconrec.cxx index 1cca1e11aa62..bc7c814d562a 100644 --- a/sd/source/ui/func/fuconrec.cxx +++ b/sd/source/ui/func/fuconrec.cxx @@ -501,7 +501,7 @@ void FuConstructRectangle::SetAttributes(SfxItemSet& rAttr, SdrObject* pObj) /** * set line starts and ends for the object to be created */ -::basegfx::B2DPolyPolygon getPolygon(const char* pResId, const SdrModel& rModel) +static ::basegfx::B2DPolyPolygon getPolygon(const char* pResId, const SdrModel& rModel) { ::basegfx::B2DPolyPolygon aRetval; XLineEndListRef pLineEndList(rModel.GetLineEndList()); |