compilerplugins/clang/test/unreffun.cxx | 14 ++++++++++++++
compilerplugins/clang/test/unreffun.hxx | 2 ++
2 files changed, 16 insertions(+)
New commits:
commit e49a3970f8bdc47721460ed0dfea38d0b7accbb8
Author: Stephan Bergmann <sberg...@redhat.com>
AuthorDate: Fri Sep 14 15:17:44 2018 +0200
Commit: Stephan Bergmann <sberg...@redhat.com>
CommitDate: Fri Sep 14 16:39:20 2018 +0200
Check that loplugin:unreffun warns for explicitly "extern" functions
Change-Id: Ic43f007af4480b358916c2b27796a9b248ea9eb7
Reviewed-on: https://gerrit.libreoffice.org/60496
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sberg...@redhat.com>
diff --git a/compilerplugins/clang/test/unreffun.cxx
b/compilerplugins/clang/test/unreffun.cxx
index d9d56afe3c35..b61171a87c84 100644
--- a/compilerplugins/clang/test/unreffun.cxx
+++ b/compilerplugins/clang/test/unreffun.cxx
@@ -22,4 +22,18 @@ void h() // expected-error {{Unreferenced externally visible
function definition
{
}
+void i() {}
+
+extern void j(); // expected-error {{Unreferenced function declaration
[loplugin:unreffun]}}
+
+extern void
+k() // expected-error {{Unreferenced externally visible function definition
[loplugin:unreffun]}}
+{
+}
+
+extern void l(); // expected-note {{first declaration is here
[loplugin:unreffun]}}
+void l() // expected-error {{Unreferenced externally visible function
definition [loplugin:unreffun]}}
+{
+}
+
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s
cinkeys+=0=break: */
diff --git a/compilerplugins/clang/test/unreffun.hxx
b/compilerplugins/clang/test/unreffun.hxx
index 20d0e50056be..1df26658429d 100644
--- a/compilerplugins/clang/test/unreffun.hxx
+++ b/compilerplugins/clang/test/unreffun.hxx
@@ -12,6 +12,8 @@
void f();
+extern void i();
+
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s
cinkeys+=0=break: */
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