DebugInfo: Add MDLexicalBlockBase::getLine(), etc.

[oota-llvm.git] / include / llvm / IR / DebugInfoMetadata.h

diff --git a/include/llvm/IR/DebugInfoMetadata.h b/include/llvm/IR/DebugInfoMetadata.h
index 97c85559ea17473e4cb2254eb861ee32a4ecf017..e16e4319aa94ec49a208ea3172e39ef7faa6567c 100644 (file)
--- a/include/llvm/IR/DebugInfoMetadata.h
+++ b/include/llvm/IR/DebugInfoMetadata.h
@@ -1446,6 +1446,13 @@ public:
 
   Metadata *getRawScope() const { return getOperand(1); }
 
 
   Metadata *getRawScope() const { return getOperand(1); }
 

+  /// \brief Forwarding accessors to LexicalBlock.
+  ///
+  /// TODO: Remove these and update code to use \a MDLexicalBlock directly.
+  /// @{
+  inline unsigned getLine() const;
+  inline unsigned getColumn() const;
+  /// @}

   static bool classof(const Metadata *MD) {
     return MD->getMetadataID() == MDLexicalBlockKind ||
            MD->getMetadataID() == MDLexicalBlockFileKind;
   static bool classof(const Metadata *MD) {
     return MD->getMetadataID() == MDLexicalBlockKind ||
            MD->getMetadataID() == MDLexicalBlockFileKind;


@@ -1501,6 +1508,18 @@ public:
   }
 };
 
   }
 };
 

+unsigned MDLexicalBlockBase::getLine() const {
+  if (auto *N = dyn_cast<MDLexicalBlock>(this))
+    return N->getLine();
+  return 0;
+}
+
+unsigned MDLexicalBlockBase::getColumn() const {
+  if (auto *N = dyn_cast<MDLexicalBlock>(this))
+    return N->getColumn();
+  return 0;
+}
+

 class MDLexicalBlockFile : public MDLexicalBlockBase {
   friend class LLVMContextImpl;
   friend class MDNode;
 class MDLexicalBlockFile : public MDLexicalBlockBase {
   friend class LLVMContextImpl;
   friend class MDNode;


@@ -1542,6 +1561,10 @@ public:
 
   TempMDLexicalBlockFile clone() const { return cloneImpl(); }
 
 
   TempMDLexicalBlockFile clone() const { return cloneImpl(); }
 

+  // TODO: Remove these once they're gone from MDLexicalBlockBase.
+  unsigned getLine() const = delete;
+  unsigned getColumn() const = delete;
+

   unsigned getDiscriminator() const { return Discriminator; }
 
   static bool classof(const Metadata *MD) {
   unsigned getDiscriminator() const { return Discriminator; }
 
   static bool classof(const Metadata *MD) {