On processors for D ~ decoupling

[Thomas Kuehne]

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Walter Bright schrieb am 2006-04-06:
> Although there is a lot of code in std.string, unreferenced free 
> functions in it should be discarded by the linker. A check of the 
> generated .map file should verify this - it is certainly supposed to 
> work that way.

That's not what is happening on Linux:

> extern(C) int printf(char* x, ...){
>	*(cast(char*)0) = 'a';
> }
>
> int main(){
>	return 0;
> }

Symbols present in the executeable from std.string:
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dmd a.d -L--cref:

internal/arraycat.d:101
current:
> throw new Error(std.string.format("lengths don't match for array copy,
> %s = %s", to.length, from.length));

suggested:
> throw new Error("lengths don't match for array copy," ~
> toString(to.length) ~ " = " ~ toString(from.length));

Thomas


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