From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/tools/libclang/Index_Internal.h | 55 +++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 clang/tools/libclang/Index_Internal.h (limited to 'clang/tools/libclang/Index_Internal.h') diff --git a/clang/tools/libclang/Index_Internal.h b/clang/tools/libclang/Index_Internal.h new file mode 100644 index 0000000..2d42cb8 --- /dev/null +++ b/clang/tools/libclang/Index_Internal.h @@ -0,0 +1,55 @@ +//===- CXString.h - Routines for manipulating CXStrings -------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file defines routines for manipulating CXStrings. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBCLANG_INDEX_INTERNAL_H +#define LLVM_LIBCLANG_INDEX_INTERNAL_H + +#include "clang-c/Index.h" + +#ifndef __has_feature +#define __has_feature(x) 0 +#endif + +#if __has_feature(blocks) + +#define INVOKE_BLOCK2(block, arg1, arg2) block(arg1, arg2) + +#else +// If we are compiled with a compiler that doesn't have native blocks support, +// define and call the block manually. + +#define INVOKE_BLOCK2(block, arg1, arg2) block->invoke(block, arg1, arg2) + +typedef struct _CXCursorAndRangeVisitorBlock { + void *isa; + int flags; + int reserved; + enum CXVisitorResult (*invoke)(_CXCursorAndRangeVisitorBlock *, + CXCursor, CXSourceRange); +} *CXCursorAndRangeVisitorBlock; + +#endif // !__has_feature(blocks) + +/// \brief The result of comparing two source ranges. +enum RangeComparisonResult { + /// \brief Either the ranges overlap or one of the ranges is invalid. + RangeOverlap, + + /// \brief The first range ends before the second range starts. + RangeBefore, + + /// \brief The first range starts after the second range ends. + RangeAfter +}; + +#endif -- cgit v1.2.3