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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/tools/libclang/Index_Internal.h | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/tools/libclang/Index_Internal.h')
-rw-r--r-- | clang/tools/libclang/Index_Internal.h | 55 |
1 files changed, 55 insertions, 0 deletions
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 |