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11 lines
483 B
Swift
11 lines
483 B
Swift
// RUN: %target-typecheck-verify-swift -warn-redundant-requirements
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protocol P1 : class { }
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protocol P2 : class, class { } // expected-error{{redundant 'class' requirement}}{{20-27=}}
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protocol P3 : P2, class { } // expected-error{{'class' must come first in the requirement list}}{{15-15=class, }}{{17-24=}}
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// expected-warning@-1 {{redundant constraint 'Self' : 'AnyObject'}}
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struct X : class { } // expected-error{{'class' constraint can only appear on protocol declarations}}
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