Parser leaks memory

[lucivpav]

==8506== HEAP SUMMARY:
==8506== in use at exit: 32 bytes in 2 blocks
==8506== total heap usage: 1,688 allocs, 1,686 frees, 728,278 bytes allocated
==8506==
==8506== 16 bytes in 1 blocks are definitely lost in loss record 2 of 2
==8506== at 0x4C2B0E0: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==8506== by 0xBA3626: Parser::DataTypeExpression(bool) (parser.cpp:519)
==8506== by 0xBA34E3: Parser::DeclVarStatementImpl(bool, bool) (parser.cpp:504)
==8506== by 0xBA324A: Parser::DeclVarStatement(bool) (parser.cpp:471)
==8506== by 0xBA3C02: Parser::DeclCallableStatement(Token::Type) (parser.cpp:582)
==8506== by 0xBA147D: Parser::MainDeclStatement(bool) (parser.cpp:107)
==8506== by 0xBA1338: Parser::DeclStatements(StatmList*&, bool, bool) (parser.cpp:87)
==8506== by 0xBA1140: Parser::BodyStatements(bool) (parser.cpp:65)
==8506== by 0xBA3E1A: Parser::getStatements() (parser.cpp:611)
==8506== by 0xBA74DE: main (sfe.cpp:191)
==8506==
==8506== LEAK SUMMARY:
==8506== definitely lost: 16 bytes in 1 blocks
==8506== indirectly lost: 0 bytes in 0 blocks
==8506== possibly lost: 0 bytes in 0 blocks
==8506== still reachable: 16 bytes in 1 blocks
==8506== suppressed: 0 bytes in 0 blocks