8002 – Excess initial errors when passing template args to non-templated struct

---------------
import std.stdio;
struct Foo
{
	int a;
}
int bar()
{
	writeln();
	return 1;
}
void main()
{
	Foo x = Foo!(bar());
}
---------------
A template argument is (accidentally) being passed to Foo. The compiler should, and does, print a "not a template declaration" error. But before doing so, it evaluates the completely erroneous template arg, resulting in a big pile of totally non-applicable error text ("cannot be interpreted at compile time") which obscures the one real problem.
>dmd test.d
C:\Documents and Settings\Nick Sabalausky\Application Data\dvm\compilers\dmd-2.059\bin\..\src\phobos\std\stdio.d(1548): Error: fputc cannot be interpreted at compile time, because it has no available source code
C:\Documents and Settings\Nick Sabalausky\Application Data\dvm\compilers\dmd-2.059\bin\..\src\phobos\std\stdio.d(1548): called from here: enforce(fputc(10,(*stdout.p).handle) == 10,delegate pure nothrow @safe const(char)[]()
{
return null;
}
)
test.d(10): called from here: writeln()
test.d(16): called from here: bar()
test.d(16): Error: template instance Foo!(bar()) Foo is not a template declaration, it is a struct

https://github.com/D-Programming-Language/dmd/pull/915 

Commits pushed to master at https://github.com/D-Programming-Language/dmd
https://github.com/D-Programming-Language/dmd/commit/81eca37fcb551a9adbec23f9d60c6b1fc90e247d
fix Issue 8002 - Excess initial errors when passing template args to non-templated struct
https://github.com/D-Programming-Language/dmd/commit/d303d30500689dc4f9c9b60ae4b497549887c2b4
Merge pull request #915 from 9rnsr/fix8002
Issue 8002 - Excess initial errors when passing template args to non-templated struct