Merge DMD r253: refactor: Argument => Parameter --- dmd/arrayop.c | 30 ++++---- dmd/arraytypes.h | 2 +- dmd/class.c | 8 +- dmd/declaration.c | 10 ++-- dmd/declaration.h | 16 ++-- dmd/doc.c | 12 ++-- dmd/dsymbol.c | 4 +- dmd/expression.c | 48 +++++++------- dmd/expression.h | 32 +++++----- dmd/func.c | 78 +++++++++++----------- dmd/init.c | 2 +- dmd/interpret.c | 8 +- dmd/mtype.c | 190 ++++++++++++++++++++++++++-------------------------- dmd/mtype.h | 32 +++++----- dmd/opover.c | 34 +++++----- dmd/parse.c | 40 ++++++------ dmd/parse.h | 2 +- dmd/statement.c | 90 +++++++++++++------------- dmd/statement.h | 14 ++-- dmd/struct.c | 8 +- dmd/template.c | 30 ++++---- gen/functions.cpp | 10 ++-- gen/functions.h | 2 +- gen/tocall.cpp | 10 ++-- gen/typinf.cpp | 6 +- 25 files changed, 359 insertions(+), 359 deletions(-)

module foo;

template ParameterTupleOf( Fn )
{
    static if( is( Fn Params == function ) )
        alias Params ParameterTupleOf;
    else static if( is( Fn Params == delegate ) )
        alias ParameterTupleOf!(Params) ParameterTupleOf;
    else static if( is( Fn Params == Params* ) )
        alias ParameterTupleOf!(Params) ParameterTupleOf;
    else
        static assert( false, "Argument has no parameters." );
}

struct S
{
	int opApply(T)(T dg)
	{
		alias ParameterTupleOf!(T) U;
		U u;
		u[0] = 1;
		u[1] = 2;
		return 0;
	}
}

void main()
{
	foreach(int x, int y; S()){}
}