Compilation warnings in release v0.3.6

[mewmew]

Happy to see the latest release. It compiles and runs just fine. However, there are a few warnings reported during compilation.

With GCC 8.3.0, the following warnings are reported during build:

$ make
Scanning dependencies of target DGEngine
[ 36%] Building CXX object CMakeFiles/DGEngine.dir/src/Game/LevelMap.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:43,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:4,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:2:
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h: In instantiation of ‘FixedSizeAllocator<USER_TYPE>::FixedSizeAllocator(unsigned int) [with USER_TYPE = AStarSearch<MapSearchNode>::Node]’:
/home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:139:26:   required from ‘AStarSearch<UserState>::AStarSearch(int) [with UserState = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:16:75:   required from ‘AStarMapSearch<T>::AStarMapSearch(const LevelMap*) [with T = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:482:28:   required from here
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:87:9: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’; use assignment or value-initialization instead [-Wclass-memaccess]
   memset( m_pMemory, 0, sizeof( FSA_ELEMENT ) * m_MaxElements );
   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:64:9: note: ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’ declared here
  struct FSA_ELEMENT
         ^~~~~~~~~~~
[ 51%] Building CXX object CMakeFiles/DGEngine.dir/src/Json/JsonUtils.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetObjectRaw(rapidjson::GenericValue<Encoding, Allocator>::Member*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::GenericValue<Encoding, Allocator>::Member = rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2363:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndObject(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1736:18:   required from ‘rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Transit(rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Token, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1832:58:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:487:46:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Parse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2159:22:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::ParseStream(InputStream&) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2248:48:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const typename SourceEncoding::Ch*, std::size_t) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; typename SourceEncoding::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2254:43:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with unsigned int parseFlags = 0; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2258:41:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.cpp:391:45:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1952:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} with no trivial copy-assignment; use copy-assignment instead [-Wclass-memaccess]
             std::memcpy(m, members, count * sizeof(Member));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:71:8: note: ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} declared here
 struct GenericMember {
        ^~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetArrayRaw(rapidjson::GenericValue<Encoding, Allocator>*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2371:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndArray(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1766:18:   required from ‘rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Transit(rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Token, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1832:58:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:487:46:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Parse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2159:22:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::ParseStream(InputStream&) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2248:48:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const typename SourceEncoding::Ch*, std::size_t) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; typename SourceEncoding::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2254:43:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with unsigned int parseFlags = 0; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2258:41:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/src/Json/JsonUtils.cpp:391:45:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1939:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
             std::memcpy(e, values, count * sizeof(GenericValue));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:540:7: note: ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ declared here
 class GenericValue {
       ^~~~~~~~~~~~
[ 58%] Building CXX object CMakeFiles/DGEngine.dir/src/Parser/ParseFile.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetObjectRaw(rapidjson::GenericValue<Encoding, Allocator>::Member*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::GenericValue<Encoding, Allocator>::Member = rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2363:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndObject(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1784:50:   required from ‘bool rapidjson::GenericValue<Encoding, Allocator>::Accept(Handler&) const [with Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2414:13:   required from ‘rapidjson::GenericValue<Encoding, Allocator>::GenericValue(const rapidjson::GenericValue<Encoding, SourceAllocator>&, Allocator&) [with SourceAllocator = rapidjson::MemoryPoolAllocator<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.cpp:164:34:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1952:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} with no trivial copy-assignment; use copy-assignment instead [-Wclass-memaccess]
             std::memcpy(m, members, count * sizeof(Member));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:71:8: note: ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} declared here
 struct GenericMember {
        ^~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetArrayRaw(rapidjson::GenericValue<Encoding, Allocator>*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2371:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndArray(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1792:49:   required from ‘bool rapidjson::GenericValue<Encoding, Allocator>::Accept(Handler&) const [with Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2414:13:   required from ‘rapidjson::GenericValue<Encoding, Allocator>::GenericValue(const rapidjson::GenericValue<Encoding, SourceAllocator>&, Allocator&) [with SourceAllocator = rapidjson::MemoryPoolAllocator<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.cpp:164:34:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1939:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
             std::memcpy(e, values, count * sizeof(GenericValue));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:540:7: note: ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ declared here
 class GenericValue {
       ^~~~~~~~~~~~
[ 64%] Building CXX object CMakeFiles/DGEngine.dir/src/Parser/ParseMenu.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetObjectRaw(rapidjson::GenericValue<Encoding, Allocator>::Member*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::GenericValue<Encoding, Allocator>::Member = rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2363:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndObject(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1784:50:   required from ‘bool rapidjson::GenericValue<Encoding, Allocator>::Accept(Handler&) const [with Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2414:13:   required from ‘rapidjson::GenericValue<Encoding, Allocator>::GenericValue(const rapidjson::GenericValue<Encoding, SourceAllocator>&, Allocator&) [with SourceAllocator = rapidjson::MemoryPoolAllocator<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.cpp:240:34:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1952:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} with no trivial copy-assignment; use copy-assignment instead [-Wclass-memaccess]
             std::memcpy(m, members, count * sizeof(Member));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:71:8: note: ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} declared here
 struct GenericMember {
        ^~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.cpp:1:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetArrayRaw(rapidjson::GenericValue<Encoding, Allocator>*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2371:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndArray(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1792:49:   required from ‘bool rapidjson::GenericValue<Encoding, Allocator>::Accept(Handler&) const [with Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2414:13:   required from ‘rapidjson::GenericValue<Encoding, Allocator>::GenericValue(const rapidjson::GenericValue<Encoding, SourceAllocator>&, Allocator&) [with SourceAllocator = rapidjson::MemoryPoolAllocator<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>]’
/home/u/Desktop/diablo/DGEngine/src/Parser/ParseMenu.cpp:240:34:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1939:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
             std::memcpy(e, values, count * sizeof(GenericValue));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:540:7: note: ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ declared here
 class GenericValue {
       ^~~~~~~~~~~~
[ 69%] Building CXX object CMakeFiles/DGEngine.dir/src/Parser/Parser.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/Parser.cpp:4:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetObjectRaw(rapidjson::GenericValue<Encoding, Allocator>::Member*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::GenericValue<Encoding, Allocator>::Member = rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2363:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndObject(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1736:18:   required from ‘rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Transit(rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Token, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1832:58:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:487:46:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Parse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2159:22:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::ParseStream(InputStream&) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2248:48:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const typename SourceEncoding::Ch*, std::size_t) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; typename SourceEncoding::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2254:43:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with unsigned int parseFlags = 0; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2258:41:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/src/Parser/Parser.cpp:19:49:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1952:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} with no trivial copy-assignment; use copy-assignment instead [-Wclass-memaccess]
             std::memcpy(m, members, count * sizeof(Member));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/Parser.cpp:4:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:71:8: note: ‘rapidjson::GenericValue<rapidjson::UTF8<> >::Member’ {aka ‘struct rapidjson::GenericMember<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<> >’} declared here
 struct GenericMember {
        ^~~~~~~~~~~~~
In file included from /home/u/Desktop/diablo/DGEngine/./src/Json/JsonParser.h:5,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/ParseFile.h:3,
                 from /home/u/Desktop/diablo/DGEngine/src/Parser/Parser.cpp:4:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h: In instantiation of ‘void rapidjson::GenericValue<Encoding, Allocator>::SetArrayRaw(rapidjson::GenericValue<Encoding, Allocator>*, rapidjson::SizeType, Allocator&) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; rapidjson::SizeType = unsigned int]’:
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2371:9:   required from ‘bool rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::EndArray(rapidjson::SizeType) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::SizeType = unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1766:18:   required from ‘rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Transit(rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Token, rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParsingState, InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:1832:58:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::IterativeParse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/reader.h:487:46:   required from ‘rapidjson::ParseResult rapidjson::GenericReader<SourceEncoding, TargetEncoding, StackAllocator>::Parse(InputStream&, Handler&) [with unsigned int parseFlags = 0; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Handler = rapidjson::GenericDocument<rapidjson::UTF8<> >; SourceEncoding = rapidjson::UTF8<>; TargetEncoding = rapidjson::UTF8<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2159:22:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::ParseStream(InputStream&) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; InputStream = rapidjson::EncodedInputStream<rapidjson::UTF8<>, rapidjson::MemoryStream>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2248:48:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const typename SourceEncoding::Ch*, std::size_t) [with unsigned int parseFlags = 0; SourceEncoding = rapidjson::UTF8<>; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; typename SourceEncoding::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2254:43:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with unsigned int parseFlags = 0; Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:2258:41:   required from ‘rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>& rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Parse(const Ch*, std::size_t) [with Encoding = rapidjson::UTF8<>; Allocator = rapidjson::MemoryPoolAllocator<>; StackAllocator = rapidjson::CrtAllocator; rapidjson::GenericDocument<Encoding, Allocator, StackAllocator>::Ch = char; std::size_t = long unsigned int]’
/home/u/Desktop/diablo/DGEngine/src/Parser/Parser.cpp:19:49:   required from here
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:1939:24: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
             std::memcpy(e, values, count * sizeof(GenericValue));
             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/./src/rapidjson/document.h:540:7: note: ‘class rapidjson::GenericValue<rapidjson::UTF8<> >’ declared here
 class GenericValue {
       ^~~~~~~~~~~~
[ 95%] Building CXX object CMakeFiles/DGEngine.dir/src/sfeMovie/Demuxer.cpp.o
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp: In lambda function:
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:46:47: warning: ‘void av_register_all()’ is deprecated [-Wdeprecated-declarations]
   std::call_once(flag1, []() {av_register_all(); });
                                               ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:27:
/usr/include/libavformat/avformat.h:2043:6: note: declared here
 void av_register_all(void);
      ^~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:46:47: warning: ‘void av_register_all()’ is deprecated [-Wdeprecated-declarations]
   std::call_once(flag1, []() {av_register_all(); });
                                               ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:27:
/usr/include/libavformat/avformat.h:2043:6: note: declared here
 void av_register_all(void);
      ^~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp: In lambda function:
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:47:52: warning: ‘void avcodec_register_all()’ is deprecated [-Wdeprecated-declarations]
   std::call_once(flag2, []() {avcodec_register_all(); });
                                                    ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:26:
/usr/include/libavcodec/avcodec.h:4102:6: note: declared here
 void avcodec_register_all(void);
      ^~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:47:52: warning: ‘void avcodec_register_all()’ is deprecated [-Wdeprecated-declarations]
   std::call_once(flag2, []() {avcodec_register_all(); });
                                                    ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:26:
/usr/include/libavcodec/avcodec.h:4102:6: note: declared here
 void avcodec_register_all(void);
      ^~~~~~~~~~~~~~~~~~~~
[100%] Built target DGEngine

Do these warnings still happen? I updated rapidjson and I don't get the sfeMovie warnings.

you can see what I get:

[mewmew]

Hi @dgengin,

Really exciting to see your latest work on DGEngine. I love the way that the new shadow handling looks like.

Do these warnings still happen? I updated rapidjson and I don't get the sfeMovie warnings.

The sfeMovie and rapidjson warnings have indeed been fixed.

The remaining warnings seem to be related to avcodec, the memset call in A* and the signed vs unsigned int comparison in assert(tile.blockHeadersPointer == fileStream.position()).

Scanning dependencies of target DGEngine
[ 35%] Building CXX object CMakeFiles/DGEngine.dir/src/Game/LevelMap.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:43,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:4,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:2:
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h: In instantiation of ‘FixedSizeAllocator<USER_TYPE>::FixedSizeAllocator(unsigned int) [with USER_TYPE = AStarSearch<MapSearchNode>::Node]’:
/home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:139:26:   required from ‘AStarSearch<UserState>::AStarSearch(int) [with UserState = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:16:75:   required from ‘AStarMapSearch<T>::AStarMapSearch(const LevelMap*) [with T = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:552:28:   required from here
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:87:9: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’; use assignment or value-initialization instead [-Wclass-memaccess]
   87 |   memset( m_pMemory, 0, sizeof( FSA_ELEMENT ) * m_MaxElements );
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:64:9: note: ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’ declared here
   64 |  struct FSA_ELEMENT
      |         ^~~~~~~~~~~
[ 91%] Building CXX object CMakeFiles/DGEngine.dir/src/sfeMovie/Demuxer.cpp.o
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp: In lambda function:
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:46:47: warning: ‘void av_register_all()’ is deprecated [-Wdeprecated-declarations]
   46 |   std::call_once(flag1, []() {av_register_all(); });
      |                                               ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:27:
/usr/include/libavformat/avformat.h:2050:6: note: declared here
 2050 | void av_register_all(void);
      |      ^~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:46:47: warning: ‘void av_register_all()’ is deprecated [-Wdeprecated-declarations]
   46 |   std::call_once(flag1, []() {av_register_all(); });
      |                                               ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:27:
/usr/include/libavformat/avformat.h:2050:6: note: declared here
 2050 | void av_register_all(void);
      |      ^~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp: In lambda function:
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:47:52: warning: ‘void avcodec_register_all()’ is deprecated [-Wdeprecated-declarations]
   47 |   std::call_once(flag2, []() {avcodec_register_all(); });
      |                                                    ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:26:
/usr/include/libavcodec/avcodec.h:4159:6: note: declared here
 4159 | void avcodec_register_all(void);
      |      ^~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:47:52: warning: ‘void avcodec_register_all()’ is deprecated [-Wdeprecated-declarations]
   47 |   std::call_once(flag2, []() {avcodec_register_all(); });
      |                                                    ^
In file included from /home/u/Desktop/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:26:
/usr/include/libavcodec/avcodec.h:4159:6: note: declared here
 4159 | void avcodec_register_all(void);
      |      ^~~~~~~~~~~~~~~~~~~~
[ 99%] Building CXX object CMakeFiles/DGEngine.dir/src/ImageContainers/DT1ImageContainer.cpp.o
In file included from /usr/include/c++/9.1.0/cassert:44,
                 from /home/u/Desktop/diablo/DGEngine/./src/gsl/multi_span:26,
                 from /home/u/Desktop/diablo/DGEngine/./src/gsl/gsl:30,
                 from /home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:4:
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp: In constructor ‘DT1ImageContainer::DT1ImageContainer(std::string_view)’:
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:333:35: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘endian::detail::stream<const unsigned char*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  333 |   assert(tile.blockHeadersPointer == fileStream.position());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:340:61: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘endian::detail::stream<const unsigned char*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  340 |    assert(tile.blockHeadersPointer + blockHeader.fileOffset == fileStream.position());
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
[100%] Linking CXX executable DGEngine
[100%] Built target DGEngine

Cheers!

Thanks 😀. It looks like those calls were deprecated in FFmpeg 4. I was using v2, so I wasn't getting those. They will be fixed in the near future.

[grantramsay]

Here's a couple fixes I've been running locally that might help (can't remember exactly why I added them, also I'm running mac/clang):

• src/sfeMovie/Demuxer.cpp
  
• src/Game/LevelMap.h
  
• CMakeLists.txt
  add_definitions(-Wno-overloaded-virtual)

Those should be fixed now (except for the warning of overloaded virtual in clang)

[mewmew]

Those should be fixed now (except for the warning of overloaded virtual in clang)

Wonderful.

Only two warnings remaining.

• memset
• assert comparison between signed and unsigned int.

[ 35%] Building CXX object CMakeFiles/DGEngine.dir/src/Game/LevelMap.cpp.o
In file included from /home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:43,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:4,
                 from /home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:2:
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h: In instantiation of ‘FixedSizeAllocator<USER_TYPE>::FixedSizeAllocator(unsigned int) [with USER_TYPE = AStarSearch<MapSearchNode>::Node]’:
/home/u/Desktop/diablo/DGEngine/src/Game/stlastar.h:139:26:   required from ‘AStarSearch<UserState>::AStarSearch(int) [with UserState = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/PathFinder.h:16:75:   required from ‘AStarMapSearch<T>::AStarMapSearch(const LevelMap*) [with T = MapSearchNode]’
/home/u/Desktop/diablo/DGEngine/src/Game/LevelMap.cpp:552:28:   required from here
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:87:9: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’; use assignment or value-initialization instead [-Wclass-memaccess]
   87 |   memset( m_pMemory, 0, sizeof( FSA_ELEMENT ) * m_MaxElements );
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/Game/fsa.h:64:9: note: ‘struct FixedSizeAllocator<AStarSearch<MapSearchNode>::Node>::FSA_ELEMENT’ declared here
   64 |  struct FSA_ELEMENT
      |         ^~~~~~~~~~~

[ 99%] Building CXX object CMakeFiles/DGEngine.dir/src/ImageContainers/DT1ImageContainer.cpp.o
In file included from /usr/include/c++/9.1.0/cassert:44,
                 from /home/u/Desktop/diablo/DGEngine/./src/gsl/multi_span:26,
                 from /home/u/Desktop/diablo/DGEngine/./src/gsl/gsl:30,
                 from /home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:4:
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp: In constructor ‘DT1ImageContainer::DT1ImageContainer(std::string_view)’:
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:333:35: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘endian::detail::stream<const unsigned char*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  333 |   assert(tile.blockHeadersPointer == fileStream.position());
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/home/u/Desktop/diablo/DGEngine/src/ImageContainers/DT1ImageContainer.cpp:340:61: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘endian::detail::stream<const unsigned char*>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  340 |    assert(tile.blockHeadersPointer + blockHeader.fileOffset == fileStream.position());
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

[dgcor]

No warnings in GCC and MSVC (I hope). some in Clang. I had to change the stlastar include so I ended up fixing the memset by using a vector instead.

[mewmew]

Two warnings using GCC 11.0 on Arch Linux, both related to deprecated API.

/home/u/life/projects/diablo/DGEngine/src/sfeMovie/Stream.cpp: In member function ‘virtual AVPacket* sfe::Stream::popEncodedData()’:
/home/u/life/projects/diablo/DGEngine/src/sfeMovie/Stream.cpp:148:47: warning: ‘void av_init_packet(AVPacket*)’ is deprecated [-Wdeprecated-declarations]
  148 |                                 av_init_packet(flushPacket);
      |                                 ~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from /usr/include/libavcodec/bsf.h:30,
                 from /usr/include/libavcodec/avcodec.h:44,
                 from /home/u/life/projects/diablo/DGEngine/src/sfeMovie/Stream.cpp:26:
/usr/include/libavcodec/packet.h:488:6: note: declared here
  488 | void av_init_packet(AVPacket *pkt);
      |      ^~~~~~~~~~~~~~

/home/u/life/projects/diablo/DGEngine/src/sfeMovie/Demuxer.cpp: In member function ‘AVPacket* sfe::Demuxer::readPacket()’:
/home/u/life/projects/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:364:31: warning: ‘void av_init_packet(AVPacket*)’ is deprecated [-Wdeprecated-declarations]
  364 |                 av_init_packet(pkt);
      |                 ~~~~~~~~~~~~~~^~~~~
In file included from /usr/include/libavcodec/bsf.h:30,
                 from /usr/include/libavcodec/avcodec.h:44,
                 from /home/u/life/projects/diablo/DGEngine/src/sfeMovie/Demuxer.cpp:26:
/usr/include/libavcodec/packet.h:488:6: note: declared here
  488 | void av_init_packet(AVPacket *pkt);
      |      ^~~~~~~~~~~~~~