Unomitted frame pointers

[Nathan Sidwell]

Sam Lauber wrote:
> We would end up with two copies of the string. #defines are preprocessed, so it would expand to the second thing. The _safe_ way to do it is
Why do you think you'd get two copies of the string?

> 
> char str = "Hello World!\n";
type mismatch error

> write(2, str, strlen(str)-1);
off by one error

nathan
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