[Macros] Rename "synthesized member macros" to "member macros".

Author: hborla

include/swift/AST/MacroDeclaration.h

@@ -48,7 +48,7 @@ enum class MacroRole: uint32_t {
   MemberAttribute = 0x08,
   /// An attached macro that generates synthesized members
   /// inside the declaration.
-  SynthesizedMembers = 0x10,
+  Member = 0x10,
 };
 
 /// The contexts in which a particular macro declaration can be used.

include/swift/Basic/SourceManager.h

@@ -44,8 +44,8 @@ class GeneratedSourceInfo {
     /// The expansion of a member attribute attached macro.
     MemberAttributeMacroExpansion,
 
-    /// The expansion of a synthesized member macro.
-    SynthesizedMemberMacroExpansion,
+    /// The expansion of an attached member macro.
+    MemberMacroExpansion,
 
     /// A new function body that is replacing an existing function body.
     ReplacedFunctionBody,

lib/AST/ASTMangler.cpp

@@ -3738,7 +3738,7 @@ void ASTMangler::appendMacroExpansionContext(
 
   case GeneratedSourceInfo::AccessorMacroExpansion:
   case GeneratedSourceInfo::MemberAttributeMacroExpansion:
-  case GeneratedSourceInfo::SynthesizedMemberMacroExpansion:
+  case GeneratedSourceInfo::MemberMacroExpansion:
   case GeneratedSourceInfo::PrettyPrinted:
   case GeneratedSourceInfo::ReplacedFunctionBody:
     return appendContext(origDC, StringRef());

lib/AST/ASTScopeCreation.cpp

@@ -260,7 +260,7 @@ ASTSourceFileScope::ASTSourceFileScope(SourceFile *SF,
     case MacroRole::MemberAttribute:
       parentLoc = expansion.getStartLoc();
       break;
-    case MacroRole::SynthesizedMembers: {
+    case MacroRole::Member: {
       // For synthesized member macros, take the end loc of the
       // enclosing declaration (before the closing brace), because
       // the macro expansion is inside this scope.

lib/AST/Decl.cpp

@@ -9724,8 +9724,8 @@ StringRef swift::getMacroRoleString(MacroRole role) {
   case MacroRole::MemberAttribute:
     return "memberAttributes";
 
-  case MacroRole::SynthesizedMembers:
-    return "synthesizedMembers";
+  case MacroRole::Member:
+    return "member";
   }
 }
 
@@ -9771,7 +9771,7 @@ static MacroRoles freestandingMacroRoles =
 static MacroRoles attachedMacroRoles = (MacroRoles() |
                                         MacroRole::Accessor |
                                         MacroRole::MemberAttribute |
-                                        MacroRole::SynthesizedMembers);
+                                        MacroRole::Member);
 
 bool swift::isFreestandingMacro(MacroRoles contexts) {
   return bool(contexts & freestandingMacroRoles);
@@ -9924,7 +9924,7 @@ MacroDiscriminatorContext MacroDiscriminatorContext::getParentOf(
 
   case GeneratedSourceInfo::AccessorMacroExpansion:
   case GeneratedSourceInfo::MemberAttributeMacroExpansion:
-  case GeneratedSourceInfo::SynthesizedMemberMacroExpansion:
+  case GeneratedSourceInfo::MemberMacroExpansion:
   case GeneratedSourceInfo::PrettyPrinted:
   case GeneratedSourceInfo::ReplacedFunctionBody:
     return origDC;

lib/AST/DeclContext.cpp

@@ -986,7 +986,7 @@ void IterableDeclContext::addMemberSilently(Decl *member, Decl *hint,
 
     // Synthesized member macros can add new members in a macro expansion buffer.
     auto *memberSourceFile = member->getInnermostDeclContext()->getParentSourceFile();
-    if (memberSourceFile->getFulfilledMacroRole() == MacroRole::SynthesizedMembers)
+    if (memberSourceFile->getFulfilledMacroRole() == MacroRole::Member)
       return;
 
     llvm::errs() << "Source ranges out of order in addMember():\n";

lib/AST/DiagnosticEngine.cpp

@@ -1315,7 +1315,7 @@ std::vector<Diagnostic> DiagnosticEngine::getGeneratedSourceBufferNotes(
     case GeneratedSourceInfo::FreestandingDeclMacroExpansion:
     case GeneratedSourceInfo::AccessorMacroExpansion:
     case GeneratedSourceInfo::MemberAttributeMacroExpansion:
-    case GeneratedSourceInfo::SynthesizedMemberMacroExpansion: {
+    case GeneratedSourceInfo::MemberMacroExpansion: {
       SourceRange origRange = expansionNode.getSourceRange();
       DeclName macroName;
       if (auto customAttr = generatedInfo->attachedMacroCustomAttr) {

lib/AST/Module.cpp

@@ -915,8 +915,8 @@ Optional<MacroRole> SourceFile::getFulfilledMacroRole() const {
   case GeneratedSourceInfo::MemberAttributeMacroExpansion:
     return MacroRole::MemberAttribute;
 
-  case GeneratedSourceInfo::SynthesizedMemberMacroExpansion:
-    return MacroRole::SynthesizedMembers;
+  case GeneratedSourceInfo::MemberMacroExpansion:
+    return MacroRole::Member;
 
   case GeneratedSourceInfo::ReplacedFunctionBody:
   case GeneratedSourceInfo::PrettyPrinted:

lib/ASTGen/Sources/ASTGen/Macros.swift

@@ -36,7 +36,7 @@ enum MacroRole: UInt8 {
   case FreestandingDeclaration = 0x02
   case Accessor = 0x04
   case MemberAttribute = 0x08
-  case SynthesizedMembers = 0x10
+  case Member = 0x10
 }
 
 /// Resolve a reference to type metadata into a macro, if posible.
@@ -383,7 +383,7 @@ func expandAttachedMacro(
         $0.trimmedDescription
       }.joined(separator: " ")
 
-    case (let attachedMacro as MemberMacro.Type, .SynthesizedMembers):
+    case (let attachedMacro as MemberMacro.Type, .Member):
       let members = try attachedMacro.expansion(
         of: customAttrNode,
         attachedTo: declarationNode,

lib/Basic/SourceLoc.cpp

@@ -321,7 +321,7 @@ void SourceManager::setGeneratedSourceInfo(
   case GeneratedSourceInfo::FreestandingDeclMacroExpansion:
   case GeneratedSourceInfo::AccessorMacroExpansion:
   case GeneratedSourceInfo::MemberAttributeMacroExpansion:
-  case GeneratedSourceInfo::SynthesizedMemberMacroExpansion:
+  case GeneratedSourceInfo::MemberMacroExpansion:
   case GeneratedSourceInfo::PrettyPrinted:
     break;
 

lib/Parse/ParseDecl.cpp

@@ -2193,7 +2193,7 @@ static Optional<MacroRole> getMacroRole(
       .Case("expression", MacroRole::Expression)
       .Case("accessor", MacroRole::Accessor)
       .Case("memberAttributes", MacroRole::MemberAttribute)
-      .Case("synthesizedMembers", MacroRole::SynthesizedMembers)
+      .Case("member", MacroRole::Member)
       .Default(None);
 
   if (!role) {

lib/Parse/ParseRequests.cpp

@@ -174,7 +174,7 @@ SourceFileParsingResult ParseSourceFileRequest::evaluate(Evaluator &evaluator,
     switch (generatedInfo->kind) {
     case GeneratedSourceInfo::FreestandingDeclMacroExpansion:
     case GeneratedSourceInfo::ExpressionMacroExpansion:
-    case GeneratedSourceInfo::SynthesizedMemberMacroExpansion:
+    case GeneratedSourceInfo::MemberMacroExpansion:
     case GeneratedSourceInfo::ReplacedFunctionBody:
     case GeneratedSourceInfo::PrettyPrinted: {
       parser.parseTopLevelItems(items);

lib/Sema/TypeCheckMacros.cpp

@@ -343,9 +343,9 @@ bool ExpandMemberAttributeMacros::evaluate(Evaluator &evaluator,
 bool ExpandSynthesizedMemberMacroRequest::evaluate(Evaluator &evaluator,
                                                    Decl *decl) const {
   bool synthesizedMembers = false;
-  decl->forEachAttachedMacro(MacroRole::SynthesizedMembers,
+  decl->forEachAttachedMacro(MacroRole::Member,
       [&](CustomAttr *attr, MacroDecl *macro) {
-        synthesizedMembers |= expandSynthesizedMembers(attr, macro, decl);
+        synthesizedMembers |= expandMembers(attr, macro, decl);
       });
 
   return synthesizedMembers;
@@ -1070,8 +1070,7 @@ bool swift::expandAttributes(CustomAttr *attr, MacroDecl *macro, Decl *member) {
   return addedAttributes;
 }
 
-bool swift::expandSynthesizedMembers(CustomAttr *attr, MacroDecl *macro,
-                                     Decl *decl) {
+bool swift::expandMembers(CustomAttr *attr, MacroDecl *macro, Decl *decl) {
   auto *dc = decl->getInnermostDeclContext();
   ASTContext &ctx = dc->getASTContext();
   SourceManager &sourceMgr = ctx.SourceMgr;
@@ -1090,8 +1089,8 @@ bool swift::expandSynthesizedMembers(CustomAttr *attr, MacroDecl *macro,
   // Evaluate the macro.
   NullTerminatedStringRef evaluatedSource;
 
-  if (isFromExpansionOfMacro(attrSourceFile, macro, MacroRole::SynthesizedMembers) ||
-      isFromExpansionOfMacro(declSourceFile, macro, MacroRole::SynthesizedMembers)) {
+  if (isFromExpansionOfMacro(attrSourceFile, macro, MacroRole::Member) ||
+      isFromExpansionOfMacro(declSourceFile, macro, MacroRole::Member)) {
     decl->diagnose(diag::macro_recursive, macro->getName());
     return false;
   }
@@ -1152,7 +1151,7 @@ bool swift::expandSynthesizedMembers(CustomAttr *attr, MacroDecl *macro,
     swift_ASTGen_expandAttachedMacro(
         &ctx.Diags,
         externalDef.opaqueHandle,
-        static_cast<uint32_t>(MacroRole::SynthesizedMembers),
+        static_cast<uint32_t>(MacroRole::Member),
         astGenAttrSourceFile, attr->AtLoc.getOpaquePointerValue(),
         astGenDeclSourceFile, decl->getStartLoc().getOpaquePointerValue(),
         /*parentDeclSourceFile*/nullptr, /*parentDeclLoc*/nullptr,
@@ -1207,7 +1206,7 @@ bool swift::expandSynthesizedMembers(CustomAttr *attr, MacroDecl *macro,
   unsigned macroBufferID = sourceMgr.addNewSourceBuffer(std::move(macroBuffer));
   auto macroBufferRange = sourceMgr.getRangeForBuffer(macroBufferID);
   GeneratedSourceInfo sourceInfo{
-      GeneratedSourceInfo::SynthesizedMemberMacroExpansion,
+      GeneratedSourceInfo::MemberMacroExpansion,
       decl->getEndLoc(),
       SourceRange(macroBufferRange.getStart(), macroBufferRange.getEnd()),
       ASTNode(decl).getOpaqueValue(),

lib/Sema/TypeCheckMacros.h

@@ -62,7 +62,7 @@ bool expandAttributes(CustomAttr *attr, MacroDecl *macro, Decl *member);
 ///
 /// Returns \c true if the macro added new synthesized members, \c false
 /// otherwise.
-bool expandSynthesizedMembers(CustomAttr *attr, MacroDecl *macro, Decl *decl);
+bool expandMembers(CustomAttr *attr, MacroDecl *macro, Decl *decl);
 
 } // end namespace swift
 

lib/Serialization/ModuleFormat.h

@@ -613,7 +613,7 @@ enum class MacroRole : uint8_t {
   Declaration,
   Accessor,
   MemberAttribute,
-  SynthesizedMembers,
+  Member,
 };
 using MacroRoleField = BCFixed<3>;
 

lib/Serialization/Serialization.cpp

@@ -2227,7 +2227,7 @@ static uint8_t getRawStableMacroRole(swift::MacroRole context) {
   CASE(Declaration)
   CASE(Accessor)
   CASE(MemberAttribute)
-  CASE(SynthesizedMembers)
+  CASE(Member)
   }
 #undef CASE
   llvm_unreachable("bad result declaration macro kind");

test/Macros/composed_macro.swift

@@ -10,7 +10,7 @@
 // REQUIRES: OS=macosx
 
 @attached(memberAttributes)
-@attached(synthesizedMembers)
+@attached(member)
 macro myTypeWrapper() = #externalMacro(module: "MacroDefinition", type: "TypeWrapperMacro")
 @attached(accessor) macro accessViaStorage() = #externalMacro(module: "MacroDefinition", type: "AccessViaStorageMacro")
 

test/Macros/macro_expand_synthesized_members.swift

@@ -9,7 +9,7 @@
 // FIXME: Swift parser is not enabled on Linux CI yet.
 // REQUIRES: OS=macosx
 
-@attached(synthesizedMembers) macro addMembers() = #externalMacro(module: "MacroDefinition", type: "AddMembers")
+@attached(member) macro addMembers() = #externalMacro(module: "MacroDefinition", type: "AddMembers")
 
 @addMembers
 struct S {