14 Jul
2020
14 Jul
'20
10:59 p.m.
### Description
Handful of new compile warnings popped up with Kamailio 5.3.5.
#### Reproduction
Compile warnings:
```
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
| ^~~~~~~~~~~
ar rc ../../libsquirrel.a *.o
rm *.o
make --no-print-directory -C ./squirrel/sqstdlib SQMARCH64="-m64"
CC_EXTRA_FLAGS="-fPIC" \
OUT="../../libsqstdlib.a" sq64
gcc -O2 -m64 -fno-exceptions -D_SQ64 -fno-rtti -Wall -fno-strict-aliasing -c sqstdblob.cpp
sqstdio.cpp sqstdstream.cpp sqstdmath.cpp sqstdsystem.cpp sqstdstring.cpp sqstdaux.cpp
sqstdrex.cpp -I../include -I. -Iinclude -fPIC
ar rc ../../libsqstdlib.a *.o
rm *.o
```
#### Debugging Data
**Operating System**:
Alpine Linux Latest
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