56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
//===- 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
|