Make typeCheckDecl a utility

Author: CodaFi

lib/Sema/TypeCheckConstraints.cpp

@@ -1116,8 +1116,8 @@ namespace {
       if (auto captureList = dyn_cast<CaptureListExpr>(expr)) {
         // Validate the capture list.
         for (auto capture : captureList->getCaptureList()) {
-          TC.typeCheckDecl(capture.Init);
-          TC.typeCheckDecl(capture.Var);
+          TypeChecker::typeCheckDecl(capture.Init);
+          TypeChecker::typeCheckDecl(capture.Var);
         }
 
         // Since closure expression is contained by capture list

lib/Sema/TypeChecker.cpp

@@ -311,7 +311,7 @@ static void typeCheckFunctionsAndExternalDecls(SourceFile &SF, TypeChecker &TC)
          currentSynthesizedDecl != n;
          ++currentSynthesizedDecl) {
       auto decl = SF.SynthesizedDecls[currentSynthesizedDecl];
-      TC.typeCheckDecl(decl);
+      TypeChecker::typeCheckDecl(decl);
     }
 
   } while (currentFunctionIdx < TC.definedFunctions.size() ||
@@ -420,7 +420,7 @@ void swift::performTypeChecking(SourceFile &SF, TopLevelContext &TLC,
         TC.typeCheckTopLevelCodeDecl(TLCD);
         TypeChecker::contextualizeTopLevelCode(TLC, TLCD);
       } else {
-        TC.typeCheckDecl(D);
+        TypeChecker::typeCheckDecl(D);
       }
     }
 

lib/Sema/TypeChecker.h

@@ -975,7 +975,7 @@ class TypeChecker final {
   void processREPLTopLevel(SourceFile &SF, TopLevelContext &TLC,
                            unsigned StartElem);
 
-  void typeCheckDecl(Decl *D);
+  static void typeCheckDecl(Decl *D);
 
   static void addImplicitDynamicAttribute(Decl *D);
   static void checkDeclAttributes(Decl *D);