Give import hints for common symbol names that couldn't be resolved.
For example, prompt to import std.stdio when using writeln.
Looks for undefined identifier s to see if it might be undefined because an import was not specified. Not meant to be a comprehensive list of names in each module, just the most common ones.
See Source File _imphint.d Documentation: https://dlang.org/phobos/dmd_imphint.html Coverage: https://codecov.io/gh/dlang/dmd/src/master/src/dmd/imphint.d
Walter Bright
Copyright (C) 1999-2020 by The D Language Foundation, All Rights Reserved
Boost License 1.0
Give import hints for common symbol names that couldn't be resolved.
For example, prompt to import std.stdio when using writeln.