7c704c78d3
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.
31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
--- misc/vigra1.4.0/include/vigra/basicimage.hxx 2012-01-19 22:49:11.232074631 +0100
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+++ misc/build/vigra1.4.0/include/vigra/basicimage.hxx 2012-01-19 22:48:12.997439136 +0100
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@@ -72,7 +72,7 @@
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difference_type offset_;
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};
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- static void initialize(BaseType &) {}
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+ static void initialize(__attribute__ ((unused)) BaseType &) {}
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static reference dereference(BaseType const & d)
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{ return const_cast<reference>(*(*d.line_start_ + d.offset_)); }
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--- misc/vigra1.4.0/include/vigra/diff2d.hxx 2012-01-19 22:49:11.280074335 +0100
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+++ misc/build/vigra1.4.0/include/vigra/diff2d.hxx 2012-01-19 22:49:00.129144170 +0100
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@@ -60,7 +60,7 @@
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typedef Diff const * pointer;
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typedef std::random_access_iterator_tag iterator_category;
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- static void initialize(BaseType &) {}
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+ static void initialize(__attribute__ ((unused)) BaseType &) {}
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static reference dereference(BaseType const & d)
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{ return d; }
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@@ -102,7 +102,7 @@
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typedef Diff const * pointer;
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typedef std::random_access_iterator_tag iterator_category;
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- static void initialize(BaseType & /*d*/) {}
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+ static void initialize(__attribute__ ((unused)) BaseType & /*d*/) {}
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static reference dereference(BaseType const & d)
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{ return d; }
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