commit 25409ddf2a053bd179f53e450a926bb5650f09af
author Aaron Smith <aaron.smith@microsoft.com> Wed Mar 07 00:33:09 2018 +0000
committer Aaron Smith <aaron.smith@microsoft.com> Wed Mar 07 00:33:09 2018 +0000
tree 02cb5b95181cc6b8b5475e397b98baceff8236a7
parent 6a58efdf76ccd0453555bc5c7a2236c69696885b

[DebugInfoPDB] Add DIA implementation for getSrcLineOnTypeDefn

Summary: This helps to determine the line number for a PDB type with definition

Reviewers: zturner, llvm-commits, rnk

Reviewed By: zturner

Subscribers: rengolin, JDevlieghere

Differential Revision: https://reviews.llvm.org/D44119

llvm-svn: 326857

llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp

diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp
index 577e7c9..0f763cd 100644
--- a/llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp
@@ -13,6 +13,7 @@
 #include "llvm/DebugInfo/CodeView/Formatters.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumSymbols.h"
+#include "llvm/DebugInfo/PDB/DIA/DIALineNumber.h"
 #include "llvm/DebugInfo/PDB/DIA/DIASession.h"
 #include "llvm/DebugInfo/PDB/PDBExtras.h"
 #include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
@@ -748,6 +749,15 @@
   return PrivateGetDIAValue(Symbol, &IDiaSymbol::get_sourceFileName);
 }
 
+std::unique_ptr<IPDBLineNumber>
+DIARawSymbol::getSrcLineOnTypeDefn() const {
+  CComPtr<IDiaLineNumber> LineNumber;
+  if (FAILED(Symbol->getSrcLineOnTypeDefn(&LineNumber)) || !LineNumber)
+    return nullptr;
+
+  return llvm::make_unique<DIALineNumber>(LineNumber);
+}
+
 uint32_t DIARawSymbol::getStride() const {
   return PrivateGetDIAValue(Symbol, &IDiaSymbol::get_stride);
 }

llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp

diff --git a/llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp b/llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp
index 9a1e9cb..fbe3348 100644
--- a/llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp
+++ b/llvm/lib/DebugInfo/PDB/Native/NativeRawSymbol.cpp
@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/DebugInfo/PDB/IPDBLineNumber.h"
 #include "llvm/DebugInfo/PDB/Native/NativeRawSymbol.h"
 #include "llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h"
 
@@ -278,6 +279,11 @@
   return {};
 }
 
+std::unique_ptr<IPDBLineNumber>
+NativeRawSymbol::getSrcLineOnTypeDefn() const {
+  return nullptr;
+}
+
 uint32_t NativeRawSymbol::getStride() const {
   return 0;
 }