Error message e.g.:
extra qualification 'ScintillaEditView::' on member 'langNames' [-fpermissive]

…HAR*

Error messages:
invalid conversion from 'const TCHAR* {aka const wchar_t*}' to 'TCHAR* {aka wchar_t*}' [-fpermissive]
invalid conversion from 'const wchar_t*' to 'TCHAR* {aka wchar_t*}' [-fpermissive]

…to 'char*'

Warning messages:
deprecated conversion from string constant to 'char*' [-Wwrite-strings]
deprecated conversion from string constant to 'wchar_t*' [-Wwrite-strings]
deprecated conversion from string constant to 'TCHAR* {aka wchar_t*}' [-Wwrite-strings]

Still warnings when using -std=c++11 or -std=c++14:
ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
ISO C++ forbids converting a string constant to 'wchar_t*' [-Wwrite-strings]
ISO C++ forbids converting a string constant to 'TCHAR* {aka wchar_t*}' [-Wwrite-strings]

Warning message:
inline function 'void ScintillaEditView::makeStyle(LangType, const TCHAR**)' used but never defined

…version-null]

…Wconversion-null]

Warning messages:
converting to non-pointer type 'int' from NULL [-Wconversion-null]
converting to non-pointer type 'uptr_t {aka long unsigned int}' from NULL [-Wconversion-null]
converting to non-pointer type 'Document {aka long int}' from NULL [-Wconversion-null]

This feature cannot be built because ATL is not supported.

Building and running successfully now without the file browser feature.

could not convert 'false' from 'bool' to 'generic_string {aka std::__cxx11::basic_string<wchar_t>}'

With GCC 5.3.0 it was a warning:
converting 'false' to pointer type for argument 1 of 'std::[..]'

…W stubs

Necessary since addition of "Log Monitoring (tail -f)" feature.