clang: generate clang v13 binding

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

Author: zchee

clang/accessspecifier_gen.go

@@ -0,0 +1,35 @@
+package clang
+
+// #include "./clang-c/Index.h"
+// #include "go-clang.h"
+import "C"
+import "fmt"
+
+// Represents the C++ access control level to a base class for a cursor with kind CX_CXXBaseSpecifier.
+type AccessSpecifier uint32
+
+const (
+	AccessSpecifier_Invalid   AccessSpecifier = C.CX_CXXInvalidAccessSpecifier
+	AccessSpecifier_Public                    = C.CX_CXXPublic
+	AccessSpecifier_Protected                 = C.CX_CXXProtected
+	AccessSpecifier_Private                   = C.CX_CXXPrivate
+)
+
+func (as AccessSpecifier) Spelling() string {
+	switch as {
+	case AccessSpecifier_Invalid:
+		return "AccessSpecifier=Invalid"
+	case AccessSpecifier_Public:
+		return "AccessSpecifier=Public"
+	case AccessSpecifier_Protected:
+		return "AccessSpecifier=Protected"
+	case AccessSpecifier_Private:
+		return "AccessSpecifier=Private"
+	}
+
+	return fmt.Sprintf("AccessSpecifier unknown %d", int(as))
+}
+
+func (as AccessSpecifier) String() string {
+	return as.Spelling()
+}

clang/availabilitykind_gen.go

@@ -0,0 +1,39 @@
+package clang
+
+// #include "./clang-c/Index.h"
+// #include "go-clang.h"
+import "C"
+import "fmt"
+
+// Describes the availability of a particular entity, which indicates whether the use of this entity will result in a warning or error due to it being deprecated or unavailable.
+type AvailabilityKind uint32
+
+const (
+	// The entity is available.
+	Availability_Available AvailabilityKind = C.CXAvailability_Available
+	// The entity is available, but has been deprecated (and its use is not recommended).
+	Availability_Deprecated = C.CXAvailability_Deprecated
+	// The entity is not available; any use of it will be an error.
+	Availability_NotAvailable = C.CXAvailability_NotAvailable
+	// The entity is available, but not accessible; any use of it will be an error.
+	Availability_NotAccessible = C.CXAvailability_NotAccessible
+)
+
+func (ak AvailabilityKind) Spelling() string {
+	switch ak {
+	case Availability_Available:
+		return "Availability=Available"
+	case Availability_Deprecated:
+		return "Availability=Deprecated"
+	case Availability_NotAvailable:
+		return "Availability=NotAvailable"
+	case Availability_NotAccessible:
+		return "Availability=NotAccessible"
+	}
+
+	return fmt.Sprintf("AvailabilityKind unknown %d", int(ak))
+}
+
+func (ak AvailabilityKind) String() string {
+	return ak.Spelling()
+}

clang/callingconv_gen.go

@@ -0,0 +1,84 @@
+package clang
+
+// #include "./clang-c/Index.h"
+// #include "go-clang.h"
+import "C"
+import "fmt"
+
+// Describes the calling convention of a function type
+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_AArch64VectorCall             = C.CXCallingConv_AArch64VectorCall
+	CallingConv_SwiftAsync                    = C.CXCallingConv_SwiftAsync
+	CallingConv_Invalid                       = C.CXCallingConv_Invalid
+	CallingConv_Unexposed                     = C.CXCallingConv_Unexposed
+)
+
+func (cc CallingConv) Spelling() string {
+	switch cc {
+	case CallingConv_Default:
+		return "CallingConv=Default"
+	case CallingConv_C:
+		return "CallingConv=C"
+	case CallingConv_X86StdCall:
+		return "CallingConv=X86StdCall"
+	case CallingConv_X86FastCall:
+		return "CallingConv=X86FastCall"
+	case CallingConv_X86ThisCall:
+		return "CallingConv=X86ThisCall"
+	case CallingConv_X86Pascal:
+		return "CallingConv=X86Pascal"
+	case CallingConv_AAPCS:
+		return "CallingConv=AAPCS"
+	case CallingConv_AAPCS_VFP:
+		return "CallingConv=AAPCS_VFP"
+	case CallingConv_X86RegCall:
+		return "CallingConv=X86RegCall"
+	case CallingConv_IntelOclBicc:
+		return "CallingConv=IntelOclBicc"
+	case CallingConv_Win64:
+		return "CallingConv=Win64, X86_64Win64"
+	case CallingConv_X86_64SysV:
+		return "CallingConv=X86_64SysV"
+	case CallingConv_X86VectorCall:
+		return "CallingConv=X86VectorCall"
+	case CallingConv_Swift:
+		return "CallingConv=Swift"
+	case CallingConv_PreserveMost:
+		return "CallingConv=PreserveMost"
+	case CallingConv_PreserveAll:
+		return "CallingConv=PreserveAll"
+	case CallingConv_AArch64VectorCall:
+		return "CallingConv=AArch64VectorCall"
+	case CallingConv_SwiftAsync:
+		return "CallingConv=SwiftAsync"
+	case CallingConv_Invalid:
+		return "CallingConv=Invalid"
+	case CallingConv_Unexposed:
+		return "CallingConv=Unexposed"
+	}
+
+	return fmt.Sprintf("CallingConv unknown %d", int(cc))
+}
+
+func (cc CallingConv) String() string {
+	return cc.Spelling()
+}

clang/cgoflags.go

@@ -0,0 +1,4 @@
+package clang
+
+// #cgo CFLAGS: -I${SRCDIR}
+import "C"

clang/cgoflags_dynamic.go

@@ -0,0 +1,7 @@
+//go:build !static
+// +build !static
+
+package clang
+
+// #cgo LDFLAGS: -lclang
+import "C"

clang/cgoflags_static.go

@@ -0,0 +1,4 @@
+//go:build static
+// +build static
+
+package clang

clang/childvisitresult_gen.go

@@ -0,0 +1,41 @@
+package clang
+
+// #include "./clang-c/Index.h"
+// #include "go-clang.h"
+import "C"
+import "fmt"
+
+/*
+	Describes how the traversal of the children of a particular
+	cursor should proceed after visiting a particular child cursor.
+
+	A value of this enumeration type should be returned by each
+	CXCursorVisitor to indicate how clang_visitChildren() proceed.
+*/
+type ChildVisitResult uint32
+
+const (
+	// Terminates the cursor traversal.
+	ChildVisit_Break ChildVisitResult = C.CXChildVisit_Break
+	// Continues the cursor traversal with the next sibling of the cursor just visited, without visiting its children.
+	ChildVisit_Continue = C.CXChildVisit_Continue
+	// Recursively traverse the children of this cursor, using the same visitor and client data.
+	ChildVisit_Recurse = C.CXChildVisit_Recurse
+)
+
+func (cvr ChildVisitResult) Spelling() string {
+	switch cvr {
+	case ChildVisit_Break:
+		return "ChildVisit=Break"
+	case ChildVisit_Continue:
+		return "ChildVisit=Continue"
+	case ChildVisit_Recurse:
+		return "ChildVisit=Recurse"
+	}
+
+	return fmt.Sprintf("ChildVisitResult unknown %d", int(cvr))
+}
+
+func (cvr ChildVisitResult) String() string {
+	return cvr.Spelling()
+}

clang/clang-c/BuildSystem.h

@@ -0,0 +1,155 @@
+#include <stdint.h>
+
+/*==-- clang-c/BuildSystem.h - Utilities for use by build systems -*- C -*-===*\
+|*                                                                            *|
+|* Part of the LLVM Project, under the Apache License v2.0 with LLVM          *|
+|* Exceptions.                                                                *|
+|* See https://llvm.org/LICENSE.txt for license information.                  *|
+|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header provides various utilities for use by build systems.           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef LLVM_CLANG_C_BUILDSYSTEM_H
+#define LLVM_CLANG_C_BUILDSYSTEM_H
+
+#include "clang-c/CXErrorCode.h"
+#include "clang-c/CXString.h"
+#include "clang-c/ExternC.h"
+#include "clang-c/Platform.h"
+
+LLVM_CLANG_C_EXTERN_C_BEGIN
+
+/**
+ * \defgroup BUILD_SYSTEM Build system utilities
+ * @{
+ */
+
+/**
+ * Return the timestamp for use with Clang's
+ * \c -fbuild-session-timestamp= option.
+ */
+CINDEX_LINKAGE unsigned long long clang_getBuildSessionTimestamp(void);
+
+/**
+ * Object encapsulating information about overlaying virtual
+ * file/directories over the real file system.
+ */
+typedef struct CXVirtualFileOverlayImpl *CXVirtualFileOverlay;
+
+/**
+ * Create a \c CXVirtualFileOverlay object.
+ * Must be disposed with \c clang_VirtualFileOverlay_dispose().
+ *
+ * \param options is reserved, always pass 0.
+ */
+CINDEX_LINKAGE CXVirtualFileOverlay
+clang_VirtualFileOverlay_create(unsigned options);
+
+/**
+ * Map an absolute virtual file path to an absolute real one.
+ * The virtual path must be canonicalized (not contain "."/"..").
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_VirtualFileOverlay_addFileMapping(CXVirtualFileOverlay,
+                                        const char *virtualPath,
+                                        const char *realPath);
+
+/**
+ * Set the case sensitivity for the \c CXVirtualFileOverlay object.
+ * The \c CXVirtualFileOverlay object is case-sensitive by default, this
+ * option can be used to override the default.
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_VirtualFileOverlay_setCaseSensitivity(CXVirtualFileOverlay,
+                                            int caseSensitive);
+
+/**
+ * Write out the \c CXVirtualFileOverlay object to a char buffer.
+ *
+ * \param options is reserved, always pass 0.
+ * \param out_buffer_ptr pointer to receive the buffer pointer, which should be
+ * disposed using \c clang_free().
+ * \param out_buffer_size pointer to receive the buffer size.
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_VirtualFileOverlay_writeToBuffer(CXVirtualFileOverlay, unsigned options,
+                                       char **out_buffer_ptr,
+                                       unsigned *out_buffer_size);
+
+/**
+ * free memory allocated by libclang, such as the buffer returned by
+ * \c CXVirtualFileOverlay() or \c clang_ModuleMapDescriptor_writeToBuffer().
+ *
+ * \param buffer memory pointer to free.
+ */
+CINDEX_LINKAGE void clang_free(void *buffer);
+
+/**
+ * Dispose a \c CXVirtualFileOverlay object.
+ */
+CINDEX_LINKAGE void clang_VirtualFileOverlay_dispose(CXVirtualFileOverlay);
+
+/**
+ * Object encapsulating information about a module.map file.
+ */
+typedef struct CXModuleMapDescriptorImpl *CXModuleMapDescriptor;
+
+/**
+ * Create a \c CXModuleMapDescriptor object.
+ * Must be disposed with \c clang_ModuleMapDescriptor_dispose().
+ *
+ * \param options is reserved, always pass 0.
+ */
+CINDEX_LINKAGE CXModuleMapDescriptor
+clang_ModuleMapDescriptor_create(unsigned options);
+
+/**
+ * Sets the framework module name that the module.map describes.
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_ModuleMapDescriptor_setFrameworkModuleName(CXModuleMapDescriptor,
+                                                 const char *name);
+
+/**
+ * Sets the umbrella header name that the module.map describes.
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_ModuleMapDescriptor_setUmbrellaHeader(CXModuleMapDescriptor,
+                                            const char *name);
+
+/**
+ * Write out the \c CXModuleMapDescriptor object to a char buffer.
+ *
+ * \param options is reserved, always pass 0.
+ * \param out_buffer_ptr pointer to receive the buffer pointer, which should be
+ * disposed using \c clang_free().
+ * \param out_buffer_size pointer to receive the buffer size.
+ * \returns 0 for success, non-zero to indicate an error.
+ */
+CINDEX_LINKAGE enum CXErrorCode
+clang_ModuleMapDescriptor_writeToBuffer(CXModuleMapDescriptor, unsigned options,
+                                       char **out_buffer_ptr,
+                                       unsigned *out_buffer_size);
+
+/**
+ * Dispose a \c CXModuleMapDescriptor object.
+ */
+CINDEX_LINKAGE void clang_ModuleMapDescriptor_dispose(CXModuleMapDescriptor);
+
+/**
+ * @}
+ */
+
+LLVM_CLANG_C_EXTERN_C_END
+
+#endif /* CLANG_C_BUILD_SYSTEM_H */
+