nothrow by default

Gregor Mückl gregormueckl at
Fri Jan 10 03:42:53 UTC 2020

On Friday, 10 January 2020 at 01:40:00 UTC, Walter Bright wrote:
> On 1/9/2020 12:39 PM, H. S. Teoh wrote:
>> It's not really the exceptions themselves
>> that people object to, but the associated implementation 
>> issues.
> Yes. They're very costly, even in code that never throws.

The longer this discussion drags on, the more I doubt my 
understanding of this topic.

What exactly is the execution overhead for non-throwing code 

I believe I understand the overhead once stack unwinding needs to 
be performed, but how is code generation affected for the normal 

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