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d3f451c0b0
This reverts commit r242302. External type refs of this form were never used by any LLVM frontend so this is effectively dead code. (They were introduced to support clang module debug info, but in the end we came up with a better design that doesn't use this feature at all.) rdar://problem/25897929 Differential Revision: https://reviews.llvm.org/D30917 llvm-svn: 297684
60 lines
2.1 KiB
C++
60 lines
2.1 KiB
C++
//===- llvm/IR/DebugInfoFlags.def - Debug info flag definitions -*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Macros for running through debug info flags.
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//
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//===----------------------------------------------------------------------===//
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// TODO: Add other DW-based macros.
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#ifndef HANDLE_DI_FLAG
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#error "Missing macro definition of HANDLE_DI_FLAG"
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#endif
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HANDLE_DI_FLAG(0, Zero) // Use it as zero value.
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// For example: void foo(DIFlags Flags = FlagZero).
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HANDLE_DI_FLAG(1, Private)
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HANDLE_DI_FLAG(2, Protected)
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HANDLE_DI_FLAG(3, Public)
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HANDLE_DI_FLAG((1 << 2), FwdDecl)
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HANDLE_DI_FLAG((1 << 3), AppleBlock)
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HANDLE_DI_FLAG((1 << 4), BlockByrefStruct)
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HANDLE_DI_FLAG((1 << 5), Virtual)
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HANDLE_DI_FLAG((1 << 6), Artificial)
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HANDLE_DI_FLAG((1 << 7), Explicit)
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HANDLE_DI_FLAG((1 << 8), Prototyped)
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HANDLE_DI_FLAG((1 << 9), ObjcClassComplete)
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HANDLE_DI_FLAG((1 << 10), ObjectPointer)
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HANDLE_DI_FLAG((1 << 11), Vector)
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HANDLE_DI_FLAG((1 << 12), StaticMember)
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HANDLE_DI_FLAG((1 << 13), LValueReference)
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HANDLE_DI_FLAG((1 << 14), RValueReference)
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// 15 was formerly ExternalTypeRef, but this was never used.
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HANDLE_DI_FLAG((1 << 15), Reserved)
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HANDLE_DI_FLAG((1 << 16), SingleInheritance)
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HANDLE_DI_FLAG((2 << 16), MultipleInheritance)
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HANDLE_DI_FLAG((3 << 16), VirtualInheritance)
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HANDLE_DI_FLAG((1 << 18), IntroducedVirtual)
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HANDLE_DI_FLAG((1 << 19), BitField)
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HANDLE_DI_FLAG((1 << 20), NoReturn)
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HANDLE_DI_FLAG((1 << 21), MainSubprogram)
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// To avoid needing a dedicated value for IndirectVirtualBase, we use
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// the bitwise or of Virtual and FwdDecl, which does not otherwise
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// make sense for inheritance.
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HANDLE_DI_FLAG((1 << 2) | (1 << 5), IndirectVirtualBase)
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#ifdef DI_FLAG_LARGEST_NEEDED
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// intended to be used with ADT/BitmaskEnum.h
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// NOTE: always must be equal to largest flag, check this when adding new flag
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HANDLE_DI_FLAG((1 << 21), Largest)
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#undef DI_FLAG_LARGEST_NEEDED
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#endif
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#undef HANDLE_DI_FLAG
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