Hello,

Just a quick note - I get the following warnings on app_sqlang with gcc 9.3.0 (Ubuntu 20.04):

henning@static:~/repositories/kamailio/src/modules/app_sqlang$ make

CC (gcc) [M app_sqlang.so]              app_sqlang_api.o

CC (gcc) [M app_sqlang.so]              app_sqlang_kemi_export.o

CC (gcc) [M app_sqlang.so]              app_sqlang_mod.o

make --no-print-directory -C ./squirrel/squirrel SQMARCH64="-m64" CC_EXTRA_FLAGS="-fPIC" \

        OUT="../../libsquirrel.a" sq64

gcc -O2 -m64 -D_SQ64 -fno-exceptions -fno-rtti -Wall -fno-strict-aliasing -c sqapi.cpp sqbaselib.cpp sqfuncstate.cpp sqdebug.cpp sqlexer.cpp sqobject.cpp sqcompiler.cpp sqstate.cpp sqtable.cpp sqmem.cpp sqvm.cpp sqclass.cpp -I../include -I. -Iinclude -fPIC

In file included from sqobject.h:5,

                 from sqpcheader.h:17,

                 from sqapi.cpp:4:

squtils.h: In instantiation of ‘void sqvector<T>::remove(SQUnsignedInteger) [with T = SQObjectPtr; SQUnsignedInteger = long long unsigned int]’:

sqarray.h:83:27:   required from here

squtils.h:97:20: warning: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘struct SQObjectPtr’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]

   97 |             memmove(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));

      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from sqpcheader.h:17,

                 from sqapi.cpp:4:

sqobject.h:205:8: note: ‘struct SQObjectPtr’ declared here

  205 | struct SQObjectPtr : public SQObject

      |        ^~~~~~~~~~~

In file included from sqobject.h:5,

                 from sqpcheader.h:17,

                 from sqbaselib.cpp:4:

squtils.h: In instantiation of ‘void sqvector<T>::remove(SQUnsignedInteger) [with T = SQObjectPtr; SQUnsignedInteger = long long unsigned int]’:

sqarray.h:83:27:   required from here

squtils.h:97:20: warning: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘struct SQObjectPtr’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]

   97 |             memmove(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));

      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from sqpcheader.h:17,

                 from sqbaselib.cpp:4:

sqobject.h:205:8: note: ‘struct SQObjectPtr’ declared here

  205 | struct SQObjectPtr : public SQObject

      |        ^~~~~~~~~~~

In file included from sqobject.h:5,

                 from sqpcheader.h:17,

                 from sqobject.cpp:4:

squtils.h: In instantiation of ‘void sqvector<T>::remove(SQUnsignedInteger) [with T = SQObjectPtr; SQUnsignedInteger = long long unsigned int]’:

sqarray.h:83:27:   required from here

squtils.h:97:20: warning: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘struct SQObjectPtr’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]

   97 |             memmove(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));

      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from sqpcheader.h:17,

                 from sqobject.cpp:4:

sqobject.h:205:8: note: ‘struct SQObjectPtr’ declared here

  205 | struct SQObjectPtr : public SQObject

      |        ^~~~~~~~~~~

In file included from sqobject.h:5,

                 from sqpcheader.h:17,

                 from sqstate.cpp:4:

squtils.h: In instantiation of ‘void sqvector<T>::remove(SQUnsignedInteger) [with T = SQObjectPtr; SQUnsignedInteger = long long unsigned int]’:

sqarray.h:83:27:   required from here

squtils.h:97:20: warning: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘struct SQObjectPtr’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]

   97 |             memmove(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));

      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from sqpcheader.h:17,

                 from sqstate.cpp:4:

sqobject.h:205:8: note: ‘struct SQObjectPtr’ declared here

  205 | struct SQObjectPtr : public SQObject

      |        ^~~~~~~~~~~

In file included from sqobject.h:5,

                 from sqpcheader.h:17,

                 from sqvm.cpp:4:

squtils.h: In instantiation of ‘void sqvector<T>::remove(SQUnsignedInteger) [with T = SQObjectPtr; SQUnsignedInteger = long long unsigned int]’:

sqarray.h:83:27:   required from here

squtils.h:97:20: warning: ‘void* memmove(void*, const void*, size_t)’ writing to an object of type ‘struct SQObjectPtr’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]

   97 |             memmove(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1));

      |             ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In file included from sqpcheader.h:17,

                 from sqvm.cpp:4:

sqobject.h:205:8: note: ‘struct SQObjectPtr’ declared here

  205 | struct SQObjectPtr : public SQObject

      |        ^~~~~~~~~~~

--

Henning Westerholt – https://skalatan.de/blog/

Kamailio services – https://gilawa.com