isExpressions

Check whether the tuple T is an expression tuple. An expression tuple only contains expressions.

template isExpressions (

T...

) {

static if(!is(typeof(isExpressions) == bool) && (is(Ti) || !__traits(compiles, )))

enum isExpressions;

static if(!is(typeof(isExpressions) == bool))

enum isExpressions;

}

Examples

static assert(isExpressions!(1, 2.0, "a"));
static assert(!isExpressions!(int, double, string));
static assert(!isExpressions!(int, 2.0, "a"));