Update Clang to 4.0.0

- Clang now depends on CMake to generate its project files, update the
  build script to account for this.
- Clang now reports the "macosx" platform as "macos" update test to
  account for this.
- Add new enum values to PLClangCursorKind.
- Add new enum values to PLClangTypeKind.

Dependencies/README.txt

@@ -13,7 +13,7 @@ LLVM
       LLVM and Clang sources.
 
     Version:
-      3.7 downloaded from http://llvm.org/releases/download.html
+      4.0 downloaded from http://releases.llvm.org/download.html
 
     License:
       "UIUC" BSD-Style license

ObjectDoc/PLClangAvailabilityTests.m

@@ -66,7 +66,7 @@ - (void) testDeprecatedAndUnavailable {
 }
 
 - (void) testAvailabilityAttribute {
-    PLClangTranslationUnit *tu = [self translationUnitWithSource: @"void f() __attribute__((availability(macosx,introduced=10.4.3,deprecated=10.6,obsoleted=10.7,message=\"message\")));"];
+    PLClangTranslationUnit *tu = [self translationUnitWithSource: @"void f() __attribute__((availability(macos,introduced=10.4.3,deprecated=10.6,obsoleted=10.7,message=\"message\")));"];
     PLClangCursor *cursor = [tu cursorWithSpelling: @"f"];
     XCTAssertNotNil(cursor);
     XCTAssertEqual(cursor.availability.kind, PLClangAvailabilityKindUnavailable);
@@ -75,7 +75,7 @@ - (void) testAvailabilityAttribute {
     XCTAssertTrue([cursor.availability.platformAvailabilityEntries count] == 1);
 
     PLClangPlatformAvailability *availability = cursor.availability.platformAvailabilityEntries[0];
-    XCTAssertEqualObjects(availability.platformName, @"macosx");
+    XCTAssertEqualObjects(availability.platformName, @"macos");
     XCTAssertEqualObjects(availability.message, @"message");
 
     XCTAssertEqual(availability.introducedVersion.major, 10);

ObjectDoc/PLClangCursor.h

@@ -639,6 +639,16 @@ typedef NS_ENUM(NSUInteger, PLClangCursorKind) {
      */
     PLClangCursorKindObjCSelfExpression                       = 146,
 
+    /**
+     * An OpenMP array section expression.
+     */
+    PLClangCursorKindOMPArraySectionExpression                = 147,
+
+    /**
+     * An Objective-C an @available() check.
+     */
+    PLClangCursorKindObjCAvailabilityCheckExpression          = 148,
+
     /* Statements */
 
     /**
@@ -945,6 +955,121 @@ typedef NS_ENUM(NSUInteger, PLClangCursorKind) {
      */
     PLClangCursorKindOMPCancelDirective                       = 256,
 
+    /**
+     * An OpenMP target data directive.
+     */
+    PLClangCursorKindOMPTargetDataDirective                   = 257,
+
+    /**
+     * An OpenMP taskloop directive.
+     */
+    PLClangCursorKindOMPTaskLoopDirective                     = 258,
+
+    /**
+     * An OpenMP taskloop directive.
+     */
+    PLClangCursorKindOMPTaskLoopSimdDirective                 = 259,
+
+    /**
+     * An OpenMP distribute directive.
+     */
+    PLClangCursorKindOMPDistributeDirective                   = 260,
+
+    /**
+     * An OpenMP target enter data directive.
+     */
+    PLClangCursorKindOMPTargetEnterDataDirective              = 261,
+
+    /**
+     * An OpenMP target exit data directive.
+     */
+    PLClangCursorKindOMPTargetExitDataDirective               = 262,
+
+    /**
+     * An OpenMP target parallel directive.
+     */
+    PLClangCursorKindOMPTargetParallelDirective               = 263,
+
+    /**
+     * An OpenMP target parallel for directive.
+     */
+    PLClangCursorKindOMPTargetParallelForDirective            = 264,
+
+    /**
+     * An OpenMP target update directive.
+     */
+    PLClangCursorKindOMPTargetUpdateDirective                 = 265,
+
+    /**
+     * An OpenMP distribute parallel for directive.
+     */
+    PLClangCursorKindOMPDistributeParallelForDirective        = 266,
+
+    /**
+     * An OpenMP distribute parallel for simd directive.
+     */
+    PLClangCursorKindOMPDistributeParallelForSimdDirective    = 267,
+
+    /**
+     * An OpenMP distribute simd directive.
+     */
+    PLClangCursorKindOMPDistributeSimdDirective               = 268,
+
+    /**
+     * An OpenMP target parallel for simd directive.
+     */
+    PLClangCursorKindOMPTargetParallelForSimdDirective        = 269,
+
+    /**
+     * An OpenMP target simd directive.
+     */
+    PLClangCursorKindOMPTargetSimdDirective                   = 270,
+
+    /**
+     * An OpenMP teams distribute directive.
+     */
+    PLClangCursorKindOMPTeamsDistributeDirective              = 271,
+
+    /**
+     * An OpenMP teams distribute simd directive.
+     */
+    PLClangCursorKindOMPTeamsDistributeSimdDirective          = 272,
+
+    /**
+     * An OpenMP teams distribute parallel for simd directive.
+     */
+    PLClangCursorKindOMPTeamsDistributeParallelForSimdDirective = 273,
+
+    /**
+     * An OpenMP teams distribute parallel for directive.
+     */
+    PLClangCursorKindOMPTeamsDistributeParallelForDirective   = 274,
+
+    /**
+     * An OpenMP target teams directive.
+     */
+    PLClangCursorKindOMPTargetTeamsDirective                  = 275,
+
+    /**
+     * An OpenMP target teams distribute directive.
+     */
+    PLClangCursorKindOMPTargetTeamsDistributeDirective        = 276,
+
+    /**
+     * An OpenMP target teams distribute parallel for directive.
+     */
+    PLClangCursorKindOMPTargetTeamsDistributeParallelForDirective = 277,
+
+    /**
+     * An OpenMP target teams distribute parallel for simd directive.
+     */
+    PLClangCursorKindOMPTargetTeamsDistributeParallelForSimdDirective = 278,
+
+    /**
+     * An OpenMP target teams distribute simd directive.
+     */
+    PLClangCursorKindOMPTargetTeamsDistributeSimdDirective    = 279,
+
     /**
      * The translation unit itself.
      *
@@ -1041,6 +1166,21 @@ typedef NS_ENUM(NSUInteger, PLClangCursorKind) {
      */
     PLClangCursorKindCUDASharedAttribute                      = 416,
 
+    /**
+     * A visibility attribute.
+     */
+    PLClangCursorKindVisibilityAttribute                      = 417,
+
+    /**
+     * A dllexport attribute.
+     */
+    PLClangCursorKindDLLExportAttribute                       = 418,
+
+    /**
+     * A dllimport attribute.
+     */
+    PLClangCursorKindDLLImportAttribute                       = 419,
+
     /* Preprocessing */
 
     /**
@@ -1070,6 +1210,27 @@ typedef NS_ENUM(NSUInteger, PLClangCursorKind) {
      */
     PLClangCursorKindModuleImportDeclaration                  = 600,
 
+    /**
+     * An alias template declaration.
+     *
+     * For example:
+     *
+     * @code
+     * template \<typename T> using V = std::map<T*, int, MyCompare<T>>;
+     * @endcode
+     */
+    PLClangCursorKindTypeAliasTemplateDeclaration             = 601,
+
+    /**
+     * A static_assert or _Static_assert node.
+     */
+    PLClangCursorKindStaticAssert                             = 602,
+
+    /**
+     * A friend declaration.
+     */
+    PLClangCursorKindFriendDeclaration                        = 603,
+
     /**
      * A code completion overload candidate.
      */

ObjectDoc/PLClangCursor.m

@@ -373,6 +373,12 @@ - (PLClangCursorKind) kind {
         case CXCursor_ObjCSelfExpr:
             return PLClangCursorKindObjCSelfExpression;
 
+        case CXCursor_OMPArraySectionExpr:
+            return PLClangCursorKindOMPArraySectionExpression;
+
+        case CXCursor_ObjCAvailabilityCheckExpr:
+            return PLClangCursorKindObjCAvailabilityCheckExpression;
+
         case CXCursor_UnexposedStmt:
             return PLClangCursorKindUnexposedStatement;
 
@@ -544,6 +550,75 @@ - (PLClangCursorKind) kind {
         case CXCursor_OMPCancelDirective:
             return PLClangCursorKindOMPCancelDirective;
 
+        case CXCursor_OMPTargetDataDirective:
+            return PLClangCursorKindOMPTargetDataDirective;
+
+        case CXCursor_OMPTaskLoopDirective:
+            return PLClangCursorKindOMPTaskLoopDirective;
+
+        case CXCursor_OMPTaskLoopSimdDirective:
+            return PLClangCursorKindOMPTaskLoopSimdDirective;
+
+        case CXCursor_OMPDistributeDirective:
+            return PLClangCursorKindOMPDistributeDirective;
+
+        case CXCursor_OMPTargetEnterDataDirective:
+            return PLClangCursorKindOMPTargetEnterDataDirective;
+
+        case CXCursor_OMPTargetExitDataDirective:
+            return PLClangCursorKindOMPTargetExitDataDirective;
+
+        case CXCursor_OMPTargetParallelDirective:
+            return PLClangCursorKindOMPTargetParallelDirective;
+
+        case CXCursor_OMPTargetParallelForDirective:
+            return PLClangCursorKindOMPTargetParallelForDirective;
+
+        case CXCursor_OMPTargetUpdateDirective:
+            return PLClangCursorKindOMPTargetUpdateDirective;
+
+        case CXCursor_OMPDistributeParallelForDirective:
+            return PLClangCursorKindOMPDistributeParallelForDirective;
+
+        case CXCursor_OMPDistributeParallelForSimdDirective:
+            return PLClangCursorKindOMPDistributeParallelForSimdDirective;
+
+        case CXCursor_OMPDistributeSimdDirective:
+            return PLClangCursorKindOMPDistributeSimdDirective;
+
+        case CXCursor_OMPTargetParallelForSimdDirective:
+            return PLClangCursorKindOMPTargetParallelForSimdDirective;
+
+        case CXCursor_OMPTargetSimdDirective:
+            return PLClangCursorKindOMPTargetSimdDirective;
+
+        case CXCursor_OMPTeamsDistributeDirective:
+            return PLClangCursorKindOMPTeamsDistributeDirective;
+
+        case CXCursor_OMPTeamsDistributeSimdDirective:
+            return PLClangCursorKindOMPTeamsDistributeSimdDirective;
+
+        case CXCursor_OMPTeamsDistributeParallelForSimdDirective:
+            return PLClangCursorKindOMPTeamsDistributeParallelForSimdDirective;
+
+        case CXCursor_OMPTeamsDistributeParallelForDirective:
+            return PLClangCursorKindOMPTeamsDistributeParallelForDirective;
+
+        case CXCursor_OMPTargetTeamsDirective:
+            return PLClangCursorKindOMPTargetTeamsDirective;
+
+        case CXCursor_OMPTargetTeamsDistributeDirective:
+            return PLClangCursorKindOMPTargetTeamsDistributeDirective;
+
+        case CXCursor_OMPTargetTeamsDistributeParallelForDirective:
+            return PLClangCursorKindOMPTargetTeamsDistributeParallelForDirective;
+
+        case CXCursor_OMPTargetTeamsDistributeParallelForSimdDirective:
+            return PLClangCursorKindOMPTargetTeamsDistributeParallelForSimdDirective;
+
+        case CXCursor_OMPTargetTeamsDistributeSimdDirective:
+            return PLClangCursorKindOMPTargetTeamsDistributeSimdDirective;
+
         case CXCursor_TranslationUnit:
             return PLClangCursorKindTranslationUnit;
 
@@ -598,6 +673,15 @@ - (PLClangCursorKind) kind {
         case CXCursor_CUDASharedAttr:
             return PLClangCursorKindCUDASharedAttribute;
 
+        case CXCursor_VisibilityAttr:
+            return PLClangCursorKindVisibilityAttribute;
+
+        case CXCursor_DLLExport:
+            return PLClangCursorKindDLLExportAttribute;
+
+        case CXCursor_DLLImport:
+            return PLClangCursorKindDLLImportAttribute;
+
         case CXCursor_PreprocessingDirective:
             return PLClangCursorKindPreprocessingDirective;
 
@@ -613,6 +697,15 @@ - (PLClangCursorKind) kind {
         case CXCursor_ModuleImportDecl:
             return PLClangCursorKindModuleImportDeclaration;
 
+        case CXCursor_TypeAliasTemplateDecl:
+            return PLClangCursorKindTypeAliasTemplateDeclaration;
+
+        case CXCursor_StaticAssert:
+            return PLClangCursorKindStaticAssert;
+
+        case CXCursor_FriendDecl:
+            return PLClangCursorKindFriendDeclaration;
+
         case CXCursor_OverloadCandidate:
             return PLClangCursorKindOverloadCandidate;
 

ObjectDoc/PLClangType.h

@@ -103,6 +103,9 @@ typedef NS_ENUM(NSUInteger, PLClangTypeKind) {
     /** SEL in Objective-C */
     PLClangTypeKindObjCSel = 29,
 
+    /** __float128 */
+    PLClangTypeKindFloat128 = 30,
+
     /** A complex type. */
     PLClangTypeKindComplex = 100,
 
@@ -166,7 +169,17 @@ typedef NS_ENUM(NSUInteger, PLClangTypeKind) {
     PLClangTypeKindDependentSizedArray = 116,
 
     /** A C++ member pointer. */
-    PLClangTypeKindMemberPointer = 117
+    PLClangTypeKindMemberPointer = 117,
+
+    /** A C++11 auto or C++14 decltype(auto) type. */
+    PLClangTypeKindAuto = 118,
+
+    /**
+     * A type that was referred to using an elaborated type keyword.
+     *
+     * E.g., struct S, or via a qualified name, e.g., N::M::type, or both.
+     */
+    PLClangTypeKindElaborated = 119
 };
 
 @interface PLClangType : NSObject

ObjectDoc/PLClangType.m

@@ -134,6 +134,9 @@ - (PLClangTypeKind) kind {
         case CXType_ObjCSel:
             return PLClangTypeKindObjCSel;
 
+        case CXType_Float128:
+            return PLClangTypeKindFloat128;
+
         case CXType_Complex:
             return PLClangTypeKindComplex;
 
@@ -187,6 +190,12 @@ - (PLClangTypeKind) kind {
 
         case CXType_MemberPointer:
             return PLClangTypeKindMemberPointer;
+
+        case CXType_Auto:
+            return PLClangTypeKindAuto;
+
+        case CXType_Elaborated:
+            return PLClangTypeKindElaborated;
     }
 
     // Type is unknown