• Per =?UTF-8?B?Tm9yZGzDtnc=?= (14/14) Sep 01 2020 The diagnostics functions in `dmd.errors` are now qualified [1]
• Per =?UTF-8?B?Tm9yZGzDtnc=?= (2/3) Sep 01 2020 The host compiler supports it (from dmd version 2.092), that is.
• MoonlightSentinel (3/4) Sep 01 2020 To be precise, it will issue a deprecation. E.g.

Per =?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

The diagnostics functions in `dmd.errors` are now qualified [1] 
with the, by Walter, recently added

     pragma(printf)

when the compiler supports it (from dmd version 2.092 and 
upwards).

In other words, a mismatch between the format part and the 
argument part in a call to either of

- error(const ref Loc loc, const(char)* format, ...)
- warning(const ref Loc loc, const(char)* format, ...)
- message(const ref Loc loc, const(char)* format, ...)
- deprecation(const ref Loc loc, const(char)* format, ...)
- ...

will now issue a warning.

[1] https://github.com/dlang/dmd/pull/11638

Per =?UTF-8?B?Tm9yZGzDtnc=?= <per.nordlow gmail.com> writes:

On Tuesday, 1 September 2020 at 22:14:11 UTC, Per Nordlöw wrote:
 when the compiler supports it (from dmd version 2.092 and

The host compiler supports it (from dmd version 2.092), that is.

MoonlightSentinel <moonlightsentinel disroot.org> writes:

On Tuesday, 1 September 2020 at 22:14:11 UTC, Per Nordlöw wrote:
 will now issue a warning.

To be precise, it will issue a deprecation. E.g.

Deprecation: more format specifiers than 0 arguments