...nothrow` on `toHash` you get:

source/value.d(481,13): Error: _aaApply2 is not nothrow...

...foo1: onlineapp.ChunkByImpl!(function (char a) pure nothrow @nogc @safe =>
cast(int)a == 95).ChunkByImpl...

The compiler infers pure, @nogc, nothrow etc. for template functions automatically. It's actually better...

...should conditionally add things like pure, nogc, nothrow... I assume I would have to test...

...arg like so:

module core.math;

public:
@nogc:
pure:
nothrow:
@safe:

real sin(real x);

...If you throw an Error inside a nothrow function, it will properly run destructors, and...

...Indeed, and this applies to most attributes (`nothrow` excepted). Marking as
duplicate.

*** This issue has...

...applies to all attributes but `nothrow`, but only because `nothrow` is the
very last to...

...in nothrow functions, even if a Throwable ends up going through that function..


[...]

Nothrow functions...

This is a bit old but anyway.

When you call functions which potentially throw, the...