diff options
Diffstat (limited to 'include/llvm/Analysis/DebugInfo.h')
-rw-r--r-- | include/llvm/Analysis/DebugInfo.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/llvm/Analysis/DebugInfo.h b/include/llvm/Analysis/DebugInfo.h index c4489cfcfe..f62dddd669 100644 --- a/include/llvm/Analysis/DebugInfo.h +++ b/include/llvm/Analysis/DebugInfo.h @@ -153,6 +153,7 @@ namespace llvm { /// DIScope - A base class for various scopes. class DIScope : public DIDescriptor { + virtual void anchor(); public: explicit DIScope(const MDNode *N = 0) : DIDescriptor (N) {} virtual ~DIScope() {} @@ -163,6 +164,7 @@ namespace llvm { /// DICompileUnit - A wrapper for a compile unit. class DICompileUnit : public DIScope { + virtual void anchor(); public: explicit DICompileUnit(const MDNode *N = 0) : DIScope(N) {} @@ -202,6 +204,7 @@ namespace llvm { /// DIFile - This is a wrapper for a file. class DIFile : public DIScope { + virtual void anchor(); public: explicit DIFile(const MDNode *N = 0) : DIScope(N) { if (DbgNode && !isFile()) @@ -230,7 +233,7 @@ namespace llvm { /// FIXME: Types should be factored much better so that CV qualifiers and /// others do not require a huge and empty descriptor full of zeros. class DIType : public DIScope { - public: + virtual void anchor(); protected: // This ctor is used when the Tag has already been validated by a derived // ctor. @@ -240,7 +243,6 @@ namespace llvm { /// Verify - Verify that a type descriptor is well formed. bool Verify() const; - public: explicit DIType(const MDNode *N); explicit DIType() {} virtual ~DIType() {} @@ -320,6 +322,7 @@ namespace llvm { /// DIBasicType - A basic type, like 'int' or 'float'. class DIBasicType : public DIType { + virtual void anchor(); public: explicit DIBasicType(const MDNode *N = 0) : DIType(N) {} @@ -338,6 +341,7 @@ namespace llvm { /// DIDerivedType - A simple derived type, like a const qualified type, /// a typedef, a pointer or reference, etc. class DIDerivedType : public DIType { + virtual void anchor(); protected: explicit DIDerivedType(const MDNode *N, bool, bool) : DIType(N, true, true) {} @@ -391,6 +395,7 @@ namespace llvm { /// other types, like a function or struct. /// FIXME: Why is this a DIDerivedType?? class DICompositeType : public DIDerivedType { + virtual void anchor(); public: explicit DICompositeType(const MDNode *N = 0) : DIDerivedType(N, true, true) { @@ -454,6 +459,7 @@ namespace llvm { /// DISubprogram - This is a wrapper for a subprogram (e.g. a function). class DISubprogram : public DIScope { + virtual void anchor(); public: explicit DISubprogram(const MDNode *N = 0) : DIScope(N) {} @@ -687,6 +693,7 @@ namespace llvm { /// DILexicalBlock - This is a wrapper for a lexical block. class DILexicalBlock : public DIScope { + virtual void anchor(); public: explicit DILexicalBlock(const MDNode *N = 0) : DIScope(N) {} DIScope getContext() const { return getFieldAs<DIScope>(1); } @@ -705,6 +712,7 @@ namespace llvm { /// DILexicalBlockFile - This is a wrapper for a lexical block with /// a filename change. class DILexicalBlockFile : public DIScope { + virtual void anchor(); public: explicit DILexicalBlockFile(const MDNode *N = 0) : DIScope(N) {} DIScope getContext() const { return getScope().getContext(); } @@ -724,6 +732,7 @@ namespace llvm { /// DINameSpace - A wrapper for a C++ style name space. class DINameSpace : public DIScope { + virtual void anchor(); public: explicit DINameSpace(const MDNode *N = 0) : DIScope(N) {} DIScope getContext() const { return getFieldAs<DIScope>(1); } |