Sync from upstream.

test/Jamfile.v2

@@ -25,6 +25,15 @@ local warnings-as-errors-off =
     "-<toolset>gcc:<warnings-as-errors>on"
     "-<toolset>clang:<warnings-as-errors>on" ;
 
+local pedantic-errors = <warnings>pedantic
+    <toolset>gcc:<cxxflags>"-Wconversion"
+    <toolset>gcc:<cxxflags>"-Wsign-conversion"
+    <toolset>clang:<cxxflags>"-Wconversion"
+    <toolset>clang:<cxxflags>"-Wsign-conversion"
+    <toolset>msvc:<warnings-as-errors>on
+    <toolset>gcc:<warnings-as-errors>on
+    <toolset>clang:<warnings-as-errors>on ;
+
 # quick test (for CI)
 run quick.cpp ;
 
@@ -37,7 +46,8 @@ compile addressof_constexpr_test.cpp ;
 compile-fail addressof_fail_rvalue.cpp
   : $(warnings-as-errors-off) ;
 
-run checked_delete_test.cpp ;
+run checked_delete_test.cpp
+  : : : $(pedantic-errors) ;
 compile-fail checked_delete_fail.cpp
   : $(warnings-as-errors-off) ;
 compile-fail checked_delete_fail2.cpp
@@ -104,13 +114,6 @@ run visit_each_test.cpp ;
 
 run get_pointer_test.cpp ;
 
-local pedantic-errors = <warnings>pedantic
-    <toolset>gcc:<cxxflags>"-Wconversion"
-    <toolset>clang:<cxxflags>"-Wconversion"
-    <toolset>msvc:<warnings-as-errors>on
-    <toolset>gcc:<warnings-as-errors>on
-    <toolset>clang:<warnings-as-errors>on ;
-
 run lightweight_test_test.cpp
   : : : $(pedantic-errors) ;
 run lightweight_test_test.cpp : : :
@@ -337,33 +340,51 @@ run type_name_test.cpp ;
 
 run snprintf_test.cpp ;
 
-run sv_types_test.cpp ;
-run sv_construct_test.cpp ;
-run sv_iteration_test.cpp ;
-run sv_element_access_test.cpp ;
-run sv_modifiers_test.cpp ;
-run sv_copy_test.cpp ;
-run sv_substr_test.cpp ;
-run sv_compare_test.cpp ;
-run sv_starts_with_test.cpp ;
-run sv_ends_with_test.cpp ;
-run sv_find_test.cpp ;
-run sv_rfind_test.cpp ;
+run sv_types_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_construct_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_iteration_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_element_access_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_modifiers_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_copy_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_substr_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_compare_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_starts_with_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_ends_with_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_find_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_rfind_test.cpp
+  : : : $(pedantic-errors) ;
 run sv_find_first_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_last_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_first_not_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
 run sv_find_last_not_of_test.cpp
-  : : : <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
-run sv_contains_test.cpp ;
-run sv_eq_test.cpp ;
-run sv_lt_test.cpp ;
-run sv_stream_insert_test.cpp ;
-run sv_conversion_test.cpp ;
-run sv_conversion_test2.cpp /boost/utility//boost_utility : ;
-run sv_common_reference_test.cpp ;
+  : : : $(pedantic-errors) <toolset>gcc-4.4:<cxxflags>-Wno-type-limits ;
+run sv_contains_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_eq_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_lt_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_stream_insert_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_conversion_test.cpp
+  : : : $(pedantic-errors) ;
+run sv_conversion_test2.cpp : ;
+run sv_common_reference_test.cpp
+  : : : $(pedantic-errors) ;
 compile sv_common_reference_test2.cpp ;
 compile sv_windows_h_test.cpp ;
 compile-fail sv_nullptr_fail.cpp

test/sv_find_first_not_of_test.cpp

@@ -494,7 +494,7 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
         }
 
         boost::core::string_view sv( str, 256 );
@@ -503,22 +503,22 @@ int main()
 
         std::string str2( sv.data(), sv.size() );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::string str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
         }
 
         std::reverse( str, str + 256 );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::string str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
         }
@@ -538,22 +538,22 @@ int main()
 
         std::wstring str2( sv.data(), sv.size() );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::wstring str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
         }
 
         std::reverse( str, str + 256 );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::wstring str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
         }

test/sv_find_first_of_test.cpp

@@ -426,14 +426,14 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
         }
 
         boost::core::string_view sv( str, 256 );
 
         for( int i = 0; i < 256; ++i )
         {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
             BOOST_TEST_EQ( sv.find_first_of( needle ), i );
         }
 
@@ -441,7 +441,7 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
             BOOST_TEST_EQ( sv.find_first_of( needle ), 255 - i );
         }
     }

test/sv_find_last_not_of_test.cpp

@@ -494,7 +494,7 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
         }
 
         boost::core::string_view sv( str, 256 );
@@ -503,22 +503,22 @@ int main()
 
         std::string str2( sv.data(), sv.size() );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::string str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_last_not_of( str3 ), i );
         }
 
         std::reverse( str, str + 256 );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::string str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<char>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_last_not_of( str3 ), 255 - i );
         }
@@ -538,22 +538,22 @@ int main()
 
         std::wstring str2( sv.data(), sv.size() );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::wstring str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
         }
 
         std::reverse( str, str + 256 );
 
-        for( int i = 0; i < 256; ++i )
+        for( std::size_t i = 0; i < 256; ++i )
         {
             std::wstring str3( str2 );
 
-            str3[ i ] = ~str3[ i ];
+            str3[ i ] = static_cast<wchar_t>( ~str3[ i ] );
 
             BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
         }

test/sv_find_last_of_test.cpp

@@ -444,14 +444,14 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            str[ i ] = static_cast< unsigned char >( i );
+            str[ i ] = static_cast<char>( static_cast< unsigned char >( i ) );
         }
 
         boost::core::string_view sv( str, 256 );
 
         for( int i = 0; i < 256; ++i )
         {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
             BOOST_TEST_EQ( sv.find_last_of( needle ), i );
         }
 
@@ -459,7 +459,7 @@ int main()
 
         for( int i = 0; i < 256; ++i )
         {
-            std::string needle( 12, static_cast< unsigned char >( i ) );
+            std::string needle( 12, static_cast<char>( static_cast< unsigned char >( i ) ) );
             BOOST_TEST_EQ( sv.find_last_of( needle ), 255 - i );
         }
     }