[Frontend] Remove InputFileKind::SwiftREPL

Author: hamishknight

include/swift/Frontend/InputFile.h

@@ -25,7 +25,6 @@ enum class InputFileKind {
   None,
   Swift,
   SwiftLibrary,
-  SwiftREPL,
   SwiftModuleInterface,
   SIL,
   LLVM

lib/Frontend/ArgsToFrontendOptionsConverter.cpp

@@ -405,8 +405,6 @@ bool ArgsToFrontendOptionsConverter::setUpInputKindAndImmediateArgs() {
     Opts.InputKind = InputFileKind::SwiftModuleInterface;
   else if (Args.hasArg(OPT_parse_as_library))
     Opts.InputKind = InputFileKind::SwiftLibrary;
-  else if (Opts.RequestedAction == FrontendOptions::ActionType::REPL)
-    Opts.InputKind = InputFileKind::SwiftREPL;
   else
     Opts.InputKind = InputFileKind::Swift;
 

lib/Frontend/CompilerInvocation.cpp

@@ -196,8 +196,6 @@ SourceFileKind CompilerInvocation::getSourceFileKind() const {
     return SourceFileKind::Main;
   case InputFileKind::SwiftLibrary:
     return SourceFileKind::Library;
-  case InputFileKind::SwiftREPL:
-    return SourceFileKind::Main;
   case InputFileKind::SwiftModuleInterface:
     return SourceFileKind::Interface;
   case InputFileKind::SIL:

lib/Frontend/Frontend.cpp

@@ -529,7 +529,6 @@ static bool shouldTreatSingleInputAsMain(InputFileKind inputKind) {
   case InputFileKind::SIL:
     return true;
   case InputFileKind::SwiftLibrary:
-  case InputFileKind::SwiftREPL:
   case InputFileKind::LLVM:
   case InputFileKind::None:
     return false;

lib/FrontendTool/TBD.cpp

@@ -66,7 +66,6 @@ bool swift::inputFileKindCanHaveTBDValidated(InputFileKind kind) {
     // FIXME: This would be a good test of the interface format.
     return false;
   case InputFileKind::None:
-  case InputFileKind::SwiftREPL:
   case InputFileKind::SIL:
   case InputFileKind::LLVM:
     return false;

tools/swift-ide-test/swift-ide-test.cpp

@@ -888,7 +888,7 @@ static int doREPLCodeCompletion(const CompilerInvocation &InitInvok,
     BufferText = BufferText.drop_back(1);
 
   CompilerInvocation Invocation(InitInvok);
-  Invocation.setInputKind(InputFileKind::SwiftREPL);
+  Invocation.setInputKind(InputFileKind::Swift);
 
   CompilerInstance CI;