| // RUN: %target-parse-verify-swift |
| |
| prefix operator +++ {} // expected-warning {{operator should no longer be declared with body}} |
| postfix operator +++ {} // expected-warning {{operator should no longer be declared with body}} |
| infix operator +++ {} // expected-warning {{operator should no longer be declared with body}} |
| |
| prefix operator // expected-error {{expected operator name in operator declaration}} |
| |
| ; |
| prefix operator %%+ |
| |
| infix operator +++= |
| infix operator *** : A |
| infix operator --- : ; |
| |
| precedencegroup { // expected-error {{expected identifier after 'precedencegroup'}} |
| associativity: right |
| } |
| precedencegroup A { |
| associativity right // expected-error {{expected colon after attribute name in precedence group}} |
| } |
| precedencegroup B { |
| precedence 123 // expected-error {{'precedence' is not a valid precedence group attribute}} |
| } |
| precedencegroup C { |
| associativity: sinister // expected-error {{expected 'none', 'left', or 'right' after 'associativity'}} |
| } |
| precedencegroup D { |
| assignment: no // expected-error {{expected 'true' or 'false' after 'assignment'}} |
| } |
| precedencegroup E { |
| higherThan: |
| } // expected-error {{expected name of related precedence group after 'higherThan'}} |
| |
| precedencegroup F { |
| higherThan: A, B, C |
| } |
| |
| |
| precedencegroup BangBangBang { |
| associativity: none |
| associativity: left // expected-error{{'associativity' attribute for precedence group declared multiple times}} |
| } |
| |
| precedencegroup CaretCaretCaret { |
| assignment: true |
| assignment: false // expected-error{{'assignment' attribute for precedence group declared multiple times}} |
| } |
| |
| class Foo { |
| infix operator ||| // expected-error{{'operator' may only be declared at file scope}} |
| } |