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Typecheck contents of @_implements attribute.

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This commit is contained in:
Graydon Hoare
2017-04-14 16:31:47 -07:00
parent 3d5c995615
commit db515885f8
2 changed files with 58 additions and 1 deletions
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11
include/swift/AST/DiagnosticsSema.def
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@@ -2154,6 +2154,17 @@ ERROR(lazy_not_observable,none,
ERROR(attr_for_debugger_support_only,none,
"@LLDBDebuggerSupport may only be used when debugger support is on", ())
// @_implements
ERROR(implements_attr_protocol_lacks_member,none,
"protocol %0 has no member %1", (DeclName, DeclName))
ERROR(implements_attr_non_protocol_type,none,
"non-protocol type in @_implements attribute", ())
ERROR(implements_attr_protocol_not_conformed_to,none,
"containing type %0 does not conform to protocol %1",
(DeclName, DeclName))
//------------------------------------------------------------------------------
// Type Check Expressions
//------------------------------------------------------------------------------