[AST] Rename EmittedMembersRequest -> SemanticMembersRequest.

Author: DougGregor

include/swift/AST/Decl.h

@@ -3886,7 +3886,7 @@ class ClassDecl final : public NominalTypeDecl {
 
   friend class SuperclassDeclRequest;
   friend class SuperclassTypeRequest;
-  friend class EmittedMembersRequest;
+  friend class SemanticMembersRequest;
   friend class HasMissingDesignatedInitializersRequest;
   friend class InheritsSuperclassInitializersRequest;
 

include/swift/AST/TypeCheckRequests.h

@@ -1080,8 +1080,8 @@ class SynthesizeAccessorRequest :
   void cacheResult(AccessorDecl *value) const;
 };
 
-class EmittedMembersRequest :
-    public SimpleRequest<EmittedMembersRequest,
+class SemanticMembersRequest :
+    public SimpleRequest<SemanticMembersRequest,
                          ArrayRef<Decl *>(IterableDeclContext *),
                          RequestFlags::Cached> {
 public:

include/swift/AST/TypeCheckerTypeIDZone.def

@@ -65,7 +65,7 @@ SWIFT_REQUEST(TypeChecker, TypeEraserHasViableInitRequest,
 SWIFT_REQUEST(TypeChecker, DynamicallyReplacedDeclRequest,
               ValueDecl *(ValueDecl *),
               Cached, NoLocationInfo)
-SWIFT_REQUEST(TypeChecker, EmittedMembersRequest,
+SWIFT_REQUEST(TypeChecker, SemanticMembersRequest,
               ArrayRef<Decl *>(IterableDeclContext *), Cached, NoLocationInfo)
 SWIFT_REQUEST(TypeChecker, EnumRawValuesRequest,
               evaluator::SideEffect (EnumDecl *, TypeResolutionStage),

lib/AST/DeclContext.cpp

@@ -797,7 +797,7 @@ ArrayRef<Decl *> IterableDeclContext::getSemanticMembers() const {
   ASTContext &ctx = getASTContext();
   return evaluateOrDefault(
       ctx.evaluator,
-      EmittedMembersRequest{const_cast<IterableDeclContext *>(this)},
+      SemanticMembersRequest{const_cast<IterableDeclContext *>(this)},
       ArrayRef<Decl *>());
 }
 

lib/Sema/TypeCheckDecl.cpp

@@ -2506,7 +2506,7 @@ struct SortedFuncList {
 } // end namespace
 
 ArrayRef<Decl *>
-EmittedMembersRequest::evaluate(Evaluator &evaluator,
+SemanticMembersRequest::evaluate(Evaluator &evaluator,
                                 IterableDeclContext *idc) const {
   auto dc = cast<DeclContext>(idc->getDecl());
   auto &Context = dc->getASTContext();