http://d.puremagic.com/issues/show_bug.cgi?id=8094
Summary: Static if matching using alias parameter in template
fails
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from Simen Kjaeraas <[email protected]> 2012-05-14 03:45:33
PDT ---
template getParameters( T, alias P ) {
static if ( is( T t == P!U, U... ) ) {
alias U getParameters;
} else {
static assert( false );
}
}
void main( ) {
alias getParameters!( Tuple!(int, string), Tuple ) args;
}
This asserts. Replace T t == P!U, U... with T t == Tuple!U, U..., and it works.
(but of course then the intended functionality does not work)
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