clang: update to clang v8

Signed-off-by: Koichi Shiraishi <zchee.io@gmail.com>

.github/workflows/test.yml

@@ -9,7 +9,7 @@ on:
       - "main"
 
 env:
-  LLVM_VERSION: 7
+  LLVM_VERSION: 8
 
 jobs:
   test:

Makefile

@@ -4,7 +4,7 @@ export CC := clang
 export CXX := clang++
 
 LLVM_LIBDIR?=$(shell llvm-config --libdir)
-LLVM_VERSION?=7
+LLVM_VERSION?=8
 
 all: test
 

clang/callingconv_gen.go

@@ -9,25 +9,26 @@ import "fmt"
 type CallingConv uint32
 
 const (
-	CallingConv_Default       CallingConv = C.CXCallingConv_Default
-	CallingConv_C                         = C.CXCallingConv_C
-	CallingConv_X86StdCall                = C.CXCallingConv_X86StdCall
-	CallingConv_X86FastCall               = C.CXCallingConv_X86FastCall
-	CallingConv_X86ThisCall               = C.CXCallingConv_X86ThisCall
-	CallingConv_X86Pascal                 = C.CXCallingConv_X86Pascal
-	CallingConv_AAPCS                     = C.CXCallingConv_AAPCS
-	CallingConv_AAPCS_VFP                 = C.CXCallingConv_AAPCS_VFP
-	CallingConv_X86RegCall                = C.CXCallingConv_X86RegCall
-	CallingConv_IntelOclBicc              = C.CXCallingConv_IntelOclBicc
-	CallingConv_Win64                     = C.CXCallingConv_Win64
-	CallingConv_X86_64Win64               = C.CXCallingConv_X86_64Win64
-	CallingConv_X86_64SysV                = C.CXCallingConv_X86_64SysV
-	CallingConv_X86VectorCall             = C.CXCallingConv_X86VectorCall
-	CallingConv_Swift                     = C.CXCallingConv_Swift
-	CallingConv_PreserveMost              = C.CXCallingConv_PreserveMost
-	CallingConv_PreserveAll               = C.CXCallingConv_PreserveAll
-	CallingConv_Invalid                   = C.CXCallingConv_Invalid
-	CallingConv_Unexposed                 = C.CXCallingConv_Unexposed
+	CallingConv_Default           CallingConv = C.CXCallingConv_Default
+	CallingConv_C                             = C.CXCallingConv_C
+	CallingConv_X86StdCall                    = C.CXCallingConv_X86StdCall
+	CallingConv_X86FastCall                   = C.CXCallingConv_X86FastCall
+	CallingConv_X86ThisCall                   = C.CXCallingConv_X86ThisCall
+	CallingConv_X86Pascal                     = C.CXCallingConv_X86Pascal
+	CallingConv_AAPCS                         = C.CXCallingConv_AAPCS
+	CallingConv_AAPCS_VFP                     = C.CXCallingConv_AAPCS_VFP
+	CallingConv_X86RegCall                    = C.CXCallingConv_X86RegCall
+	CallingConv_IntelOclBicc                  = C.CXCallingConv_IntelOclBicc
+	CallingConv_Win64                         = C.CXCallingConv_Win64
+	CallingConv_X86_64Win64                   = C.CXCallingConv_X86_64Win64
+	CallingConv_X86_64SysV                    = C.CXCallingConv_X86_64SysV
+	CallingConv_X86VectorCall                 = C.CXCallingConv_X86VectorCall
+	CallingConv_Swift                         = C.CXCallingConv_Swift
+	CallingConv_PreserveMost                  = C.CXCallingConv_PreserveMost
+	CallingConv_PreserveAll                   = C.CXCallingConv_PreserveAll
+	CallingConv_AArch64VectorCall             = C.CXCallingConv_AArch64VectorCall
+	CallingConv_Invalid                       = C.CXCallingConv_Invalid
+	CallingConv_Unexposed                     = C.CXCallingConv_Unexposed
 )
 
 func (cc CallingConv) Spelling() string {
@@ -64,6 +65,8 @@ func (cc CallingConv) Spelling() string {
 		return "CallingConv=PreserveMost"
 	case CallingConv_PreserveAll:
 		return "CallingConv=PreserveAll"
+	case CallingConv_AArch64VectorCall:
+		return "CallingConv=AArch64VectorCall"
 	case CallingConv_Invalid:
 		return "CallingConv=Invalid"
 	case CallingConv_Unexposed:

clang/clang-c/Index.h

@@ -34,7 +34,7 @@
  * compatible, thus CINDEX_VERSION_MAJOR is expected to remain stable.
  */
 #define CINDEX_VERSION_MAJOR 0
-#define CINDEX_VERSION_MINOR 49
+#define CINDEX_VERSION_MINOR 50
 
 #define CINDEX_VERSION_ENCODE(major, minor) ( \
       ((major) * 10000)                       \
@@ -180,7 +180,6 @@ typedef struct CXVersion {
  * A negative value indicates that the cursor is not a function declaration.
  */
 enum CXCursor_ExceptionSpecificationKind {
-
   /**
    * The cursor has no exception specification.
    */
@@ -1334,7 +1333,17 @@ enum CXTranslationUnit_Flags {
    *
    * The function bodies of the main file are not skipped.
    */
-  CXTranslationUnit_LimitSkipFunctionBodiesToPreamble = 0x800
+  CXTranslationUnit_LimitSkipFunctionBodiesToPreamble = 0x800,
+
+  /**
+   * Used to indicate that attributed types should be included in CXType.
+   */
+  CXTranslationUnit_IncludeAttributedTypes = 0x1000,
+
+  /**
+   * Used to indicate that implicit attributes should be visited.
+   */
+  CXTranslationUnit_VisitImplicitAttributes = 0x2000
 };
 
 /**
@@ -2561,7 +2570,25 @@ enum CXCursorKind {
   CXCursor_VisibilityAttr                = 417,
   CXCursor_DLLExport                     = 418,
   CXCursor_DLLImport                     = 419,
-  CXCursor_LastAttr                      = CXCursor_DLLImport,
+  CXCursor_NSReturnsRetained             = 420,
+  CXCursor_NSReturnsNotRetained          = 421,
+  CXCursor_NSReturnsAutoreleased         = 422,
+  CXCursor_NSConsumesSelf                = 423,
+  CXCursor_NSConsumed                    = 424,
+  CXCursor_ObjCException                 = 425,
+  CXCursor_ObjCNSObject                  = 426,
+  CXCursor_ObjCIndependentClass          = 427,
+  CXCursor_ObjCPreciseLifetime           = 428,
+  CXCursor_ObjCReturnsInnerPointer       = 429,
+  CXCursor_ObjCRequiresSuper             = 430,
+  CXCursor_ObjCRootClass                 = 431,
+  CXCursor_ObjCSubclassingRestricted     = 432,
+  CXCursor_ObjCExplicitProtocolImpl      = 433,
+  CXCursor_ObjCDesignatedInitializer     = 434,
+  CXCursor_ObjCRuntimeVisible            = 435,
+  CXCursor_ObjCBoxable                   = 436,
+  CXCursor_FlagEnum                      = 437,
+  CXCursor_LastAttr                      = CXCursor_FlagEnum,
 
   /* Preprocessing */
   CXCursor_PreprocessingDirective        = 500,
@@ -3268,7 +3295,25 @@ enum CXTypeKind {
   CXType_OCLSampler = 157,
   CXType_OCLEvent = 158,
   CXType_OCLQueue = 159,
-  CXType_OCLReserveID = 160
+  CXType_OCLReserveID = 160,
+
+  CXType_ObjCObject = 161,
+  CXType_ObjCTypeParam = 162,
+  CXType_Attributed = 163,
+
+  CXType_OCLIntelSubgroupAVCMcePayload = 164,
+  CXType_OCLIntelSubgroupAVCImePayload = 165,
+  CXType_OCLIntelSubgroupAVCRefPayload = 166,
+  CXType_OCLIntelSubgroupAVCSicPayload = 167,
+  CXType_OCLIntelSubgroupAVCMceResult = 168,
+  CXType_OCLIntelSubgroupAVCImeResult = 169,
+  CXType_OCLIntelSubgroupAVCRefResult = 170,
+  CXType_OCLIntelSubgroupAVCSicResult = 171,
+  CXType_OCLIntelSubgroupAVCImeResultSingleRefStreamout = 172,
+  CXType_OCLIntelSubgroupAVCImeResultDualRefStreamout = 173,
+  CXType_OCLIntelSubgroupAVCImeSingleRefStreamin = 174,
+
+  CXType_OCLIntelSubgroupAVCImeDualRefStreamin = 175
 };
 
 /**
@@ -3293,6 +3338,7 @@ enum CXCallingConv {
   CXCallingConv_Swift = 13,
   CXCallingConv_PreserveMost = 14,
   CXCallingConv_PreserveAll = 15,
+  CXCallingConv_AArch64VectorCall = 16,
 
   CXCallingConv_Invalid = 100,
   CXCallingConv_Unexposed = 200
@@ -3629,6 +3675,43 @@ CINDEX_LINKAGE int clang_getNumArgTypes(CXType T);
  */
 CINDEX_LINKAGE CXType clang_getArgType(CXType T, unsigned i);
 
+/**
+ * Retrieves the base type of the ObjCObjectType.
+ *
+ * If the type is not an ObjC object, an invalid type is returned.
+ */
+CINDEX_LINKAGE CXType clang_Type_getObjCObjectBaseType(CXType T);
+
+/**
+ * Retrieve the number of protocol references associated with an ObjC object/id.
+ *
+ * If the type is not an ObjC object, 0 is returned.
+ */
+CINDEX_LINKAGE unsigned clang_Type_getNumObjCProtocolRefs(CXType T);
+
+/**
+ * Retrieve the decl for a protocol reference for an ObjC object/id.
+ *
+ * If the type is not an ObjC object or there are not enough protocol
+ * references, an invalid cursor is returned.
+ */
+CINDEX_LINKAGE CXCursor clang_Type_getObjCProtocolDecl(CXType T, unsigned i);
+
+/**
+ * Retreive the number of type arguments associated with an ObjC object.
+ *
+ * If the type is not an ObjC object, 0 is returned.
+ */
+CINDEX_LINKAGE unsigned clang_Type_getNumObjCTypeArgs(CXType T);
+
+/**
+ * Retrieve a type argument associated with an ObjC object.
+ *
+ * If the type is not an ObjC or the index is not valid,
+ * an invalid type is returned.
+ */
+CINDEX_LINKAGE CXType clang_Type_getObjCTypeArg(CXType T, unsigned i);
+
 /**
  * Return 1 if the CXType is a variadic function type, and 0 otherwise.
  */
@@ -3702,6 +3785,33 @@ CINDEX_LINKAGE CXType clang_Type_getNamedType(CXType T);
  */
 CINDEX_LINKAGE unsigned clang_Type_isTransparentTagTypedef(CXType T);
 
+enum CXTypeNullabilityKind {
+  /**
+   * Values of this type can never be null.
+   */
+  CXTypeNullability_NonNull = 0,
+  /**
+   * Values of this type can be null.
+   */
+  CXTypeNullability_Nullable = 1,
+  /**
+   * Whether values of this type can be null is (explicitly)
+   * unspecified. This captures a (fairly rare) case where we
+   * can't conclude anything about the nullability of the type even
+   * though it has been considered.
+   */
+  CXTypeNullability_Unspecified = 2,
+  /**
+   * Nullability is not applicable to this type.
+   */
+  CXTypeNullability_Invalid = 3
+};
+
+/**
+ * Retrieve the nullability kind of a pointer type.
+ */
+CINDEX_LINKAGE enum CXTypeNullabilityKind clang_Type_getNullability(CXType T);
+
 /**
  * List the possible error codes for \c clang_Type_getSizeOf,
  *   \c clang_Type_getAlignOf, \c clang_Type_getOffsetOf and
@@ -3780,6 +3890,13 @@ CINDEX_LINKAGE long long clang_Type_getSizeOf(CXType T);
  */
 CINDEX_LINKAGE long long clang_Type_getOffsetOf(CXType T, const char *S);
 
+/**
+ * Return the type that was modified by this attributed type.
+ *
+ * If the type is not an attributed type, an invalid type is returned.
+ */
+CINDEX_LINKAGE CXType clang_Type_getModifiedType(CXType T);
+
 /**
  * Return the offset of the field represented by the Cursor.
  *
@@ -4349,6 +4466,18 @@ typedef enum {
 CINDEX_LINKAGE unsigned clang_Cursor_getObjCPropertyAttributes(CXCursor C,
                                                              unsigned reserved);
 
+/**
+ * Given a cursor that represents a property declaration, return the
+ * name of the method that implements the getter.
+ */
+CINDEX_LINKAGE CXString clang_Cursor_getObjCPropertyGetterName(CXCursor C);
+
+/**
+ * Given a cursor that represents a property declaration, return the
+ * name of the method that implements the setter, if any.
+ */
+CINDEX_LINKAGE CXString clang_Cursor_getObjCPropertySetterName(CXCursor C);
+
 /**
  * 'Qualifiers' written next to the return and parameter types in
  * Objective-C method declarations.
@@ -5493,10 +5622,15 @@ enum CXCompletionContext {
    */
   CXCompletionContext_NaturalLanguage = 1 << 21,
 
+  /**
+   * #include file completions should be included in the results.
+   */
+  CXCompletionContext_IncludedFile = 1 << 22,
+
   /**
    * The current context is unknown, so set all contexts.
    */
-  CXCompletionContext_Unknown = ((1 << 22) - 1)
+  CXCompletionContext_Unknown = ((1 << 23) - 1)
 };
 
 /**

clang/completioncontext_gen.go

@@ -60,6 +60,8 @@ const (
 	CompletionContext_MacroName = C.CXCompletionContext_MacroName
 	// Natural language completions should be included in the results.
 	CompletionContext_NaturalLanguage = C.CXCompletionContext_NaturalLanguage
+	// #include file completions should be included in the results.
+	CompletionContext_IncludedFile = C.CXCompletionContext_IncludedFile
 	// The current context is unknown, so set all contexts.
 	CompletionContext_Unknown = C.CXCompletionContext_Unknown
 )
@@ -112,6 +114,8 @@ func (cc CompletionContext) Spelling() string {
 		return "CompletionContext=MacroName"
 	case CompletionContext_NaturalLanguage:
 		return "CompletionContext=NaturalLanguage"
+	case CompletionContext_IncludedFile:
+		return "CompletionContext=IncludedFile"
 	case CompletionContext_Unknown:
 		return "CompletionContext=Unknown"
 	}

clang/cursor_gen.go

@@ -849,6 +849,22 @@ func (c Cursor) PropertyAttributes(reserved uint32) uint32 {
 	return uint32(C.clang_Cursor_getObjCPropertyAttributes(c.c, C.uint(reserved)))
 }
 
+// Given a cursor that represents a property declaration, return the name of the method that implements the getter.
+func (c Cursor) PropertyGetterName() string {
+	o := cxstring{C.clang_Cursor_getObjCPropertyGetterName(c.c)}
+	defer o.Dispose()
+
+	return o.String()
+}
+
+// Given a cursor that represents a property declaration, return the name of the method that implements the setter, if any.
+func (c Cursor) PropertySetterName() string {
+	o := cxstring{C.clang_Cursor_getObjCPropertySetterName(c.c)}
+	defer o.Dispose()
+
+	return o.String()
+}
+
 // Given a cursor that represents an Objective-C method or parameter declaration, return the associated Objective-C qualifiers for the return type or the parameter respectively. The bits are formed from CXObjCDeclQualifierKind.
 func (c Cursor) DeclQualifiers() uint32 {
 	return uint32(C.clang_Cursor_getObjCDeclQualifiers(c.c))

clang/cursorkind_gen.go

@@ -632,6 +632,42 @@ const (
 	// An attribute whose specific kind is not exposed via this interface.
 	Cursor_DLLImport = C.CXCursor_DLLImport
 	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_NSReturnsRetained = C.CXCursor_NSReturnsRetained
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_NSReturnsNotRetained = C.CXCursor_NSReturnsNotRetained
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_NSReturnsAutoreleased = C.CXCursor_NSReturnsAutoreleased
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_NSConsumesSelf = C.CXCursor_NSConsumesSelf
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_NSConsumed = C.CXCursor_NSConsumed
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCException = C.CXCursor_ObjCException
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCNSObject = C.CXCursor_ObjCNSObject
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCIndependentClass = C.CXCursor_ObjCIndependentClass
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCPreciseLifetime = C.CXCursor_ObjCPreciseLifetime
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCReturnsInnerPointer = C.CXCursor_ObjCReturnsInnerPointer
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCRequiresSuper = C.CXCursor_ObjCRequiresSuper
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCRootClass = C.CXCursor_ObjCRootClass
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCSubclassingRestricted = C.CXCursor_ObjCSubclassingRestricted
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCExplicitProtocolImpl = C.CXCursor_ObjCExplicitProtocolImpl
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCDesignatedInitializer = C.CXCursor_ObjCDesignatedInitializer
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCRuntimeVisible = C.CXCursor_ObjCRuntimeVisible
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_ObjCBoxable = C.CXCursor_ObjCBoxable
+	// An attribute whose specific kind is not exposed via this interface.
+	Cursor_FlagEnum = C.CXCursor_FlagEnum
+	// An attribute whose specific kind is not exposed via this interface.
 	Cursor_LastAttr = C.CXCursor_LastAttr
 	// An attribute whose specific kind is not exposed via this interface.
 	Cursor_PreprocessingDirective = C.CXCursor_PreprocessingDirective