80 char limit and TODO comment removal.

Author: bartchr808

include/swift/AST/Attr.h

@@ -1496,7 +1496,7 @@ class DifferentiableAttr final
                                     ParsedAutoDiffParameter> {
   friend TrailingObjects;
 
-  /// Whether this function is linear (optional)
+  /// Whether this function is linear (optional).
   bool linear;
   /// The number of parsed parameters specified in 'wrt:'.
   unsigned NumParsedParameters = 0;

lib/AST/Attr.cpp

@@ -1408,9 +1408,11 @@ void DifferentiableAttr::print(llvm::raw_ostream &OS, const Decl *D,
 // SWIFT_ENABLE_TENSORFLOW
 DifferentiatingAttr::DifferentiatingAttr(
     ASTContext &context, bool implicit, SourceLoc atLoc, SourceRange baseRange,
-    DeclNameWithLoc original, bool linear, ArrayRef<ParsedAutoDiffParameter> params)
+    DeclNameWithLoc original, bool linear,
+    ArrayRef<ParsedAutoDiffParameter> params)
     : DeclAttribute(DAK_Differentiating, atLoc, baseRange, implicit),
-    Original(std::move(original)), linear(linear), NumParsedParameters(params.size()) {
+      Original(std::move(original)), linear(linear),
+      NumParsedParameters(params.size()) {
   std::copy(params.begin(), params.end(),
             getTrailingObjects<ParsedAutoDiffParameter>());
 }

lib/Sema/DerivedConformanceDifferentiable.cpp

@@ -744,7 +744,7 @@ getOrSynthesizeSingleAssociatedStruct(DerivedConformance &derived,
         requirements = extDecl->getGenericRequirements();
       auto *diffableAttr = DifferentiableAttr::create(
           C, /*implicit*/ true, SourceLoc(), SourceLoc(),
-          /* TODO linear*/ false, {}, None, None, requirements);
+          /*linear*/ false, {}, None, None, requirements);
       member->getAttrs().add(diffableAttr);
       // If getter does not exist, trigger synthesis and compute type.
       if (!member->getGetter())