// EXTRA_OBJC_SOURCES: /* TEST_OUTPUT: --- fail_compilation/objc_class1.d(13): Error: function `objc_class1.A.oneTwo` must have Objective-C linkage to attach a selector --- */ import core.attribute : selector; class A { void oneTwo(int a, int b) @selector("one:two:"); // selector attached in non-Objective-C interface }