[WORK] std.file.update function

[Andrei Alexandrescu via Digitalmars-d]

On 09/18/2016 11:17 AM, Andrei Alexandrescu wrote:
> Simplest case is - source file is being changed, therefore a new object
> file is being produced, therefore a new executable is being produced.

Forgot to mention a situation here: if you change the source code of a 
module without influencing the object file (e.g. documentation, certain 
style changes, unittests in non-unittest builds etc) there'd be no 
linking upon rebuilding. -- Andrei