diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2012-01-21 15:21:16 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2012-01-21 15:21:16 +0100 |
| commit | 7c704c78d3c652504c064b4ac7af55a2c1ee49bb (patch) | |
| tree | 623358cf25839219ef4fd90eea4f3eaa55389a1f /vigra/vigra1.4.0-unused-parameters.patch | |
| parent | 0d5167915b47df7c3e450614ea50d845ba959df3 (diff) | |
Removed some unused parameters; added SAL_UNUSED_PARAMETER.
SAL_UNUSED_PARAMETER (expanding to __attribute__ ((unused)) for GCC)
is used to annotate legitimately unused parameters, so that static
analysis tools can tell legitimately unused parameters from truly
unnecessary ones. To that end, some patches for external modules
are also added, that are only applied when compiling with GCC and
add necessary __attribute__ ((unused)) in headers.
Diffstat (limited to 'vigra/vigra1.4.0-unused-parameters.patch')
| -rw-r--r-- | vigra/vigra1.4.0-unused-parameters.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vigra/vigra1.4.0-unused-parameters.patch b/vigra/vigra1.4.0-unused-parameters.patch new file mode 100644 index 000000000000..f32317865ea8 --- /dev/null +++ b/vigra/vigra1.4.0-unused-parameters.patch @@ -0,0 +1,31 @@ +--- misc/vigra1.4.0/include/vigra/basicimage.hxx 2012-01-19 22:49:11.232074631 +0100 ++++ misc/build/vigra1.4.0/include/vigra/basicimage.hxx 2012-01-19 22:48:12.997439136 +0100 +@@ -72,7 +72,7 @@ + difference_type offset_; + }; + +- static void initialize(BaseType &) {} ++ static void initialize(__attribute__ ((unused)) BaseType &) {} + + static reference dereference(BaseType const & d) + { return const_cast<reference>(*(*d.line_start_ + d.offset_)); } +--- misc/vigra1.4.0/include/vigra/diff2d.hxx 2012-01-19 22:49:11.280074335 +0100 ++++ misc/build/vigra1.4.0/include/vigra/diff2d.hxx 2012-01-19 22:49:00.129144170 +0100 +@@ -60,7 +60,7 @@ + typedef Diff const * pointer; + typedef std::random_access_iterator_tag iterator_category; + +- static void initialize(BaseType &) {} ++ static void initialize(__attribute__ ((unused)) BaseType &) {} + + static reference dereference(BaseType const & d) + { return d; } +@@ -102,7 +102,7 @@ + typedef Diff const * pointer; + typedef std::random_access_iterator_tag iterator_category; + +- static void initialize(BaseType & /*d*/) {} ++ static void initialize(__attribute__ ((unused)) BaseType & /*d*/) {} + + static reference dereference(BaseType const & d) + { return d; } |