Mercurial > projects > ldc
view tests/mini/tupleval.d @ 1603:eae495e6ae8d
Merge DMD r248: implement Denis Koroskin's macro suggestion
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dmd/lexer.c | 2 +-
dmd/lexer.h | 8 ++++----
dmd/mars.c | 2 +-
dmd/parse.c | 12 ++++++------
4 files changed, 12 insertions(+), 12 deletions(-)
author | Leandro Lucarella <llucax@gmail.com> |
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date | Wed, 06 Jan 2010 15:18:19 -0300 |
parents | 8d850fa25713 |
children |
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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()){} }