April 14, 2004 up cast in foreach? | ||||
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will it be valid? for 1.0? ############# class A { } class B : A { } int main(char[][] args) { B b; A a = b; B[] bs; a = bs[123]; // valid foreach(A a ; bs) // invalid { } return 0; } ############ dmd ../C.d -I~/dmd/src/phobos ../C.d(20): foreach: B [] is not an array of A ############ if A is an interface the compiler produces the same message. Ant |
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