Mark explict methods as explict in debug info.

llvm-svn: 115379

2 files changed, 24 insertions, 1 deletions

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 30165961e57..2c2738610cb 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -738,7 +738,15 @@ CGDebugInfo::CreateCXXMemberFunction(const CXXMethodDecl *Method,
     Flags |= llvm::DIDescriptor::FlagPrivate;
   else if (Access == clang::AS_protected)
     Flags |= llvm::DIDescriptor::FlagProtected;
-
+  if (const CXXConstructorDecl *CXXC = dyn_cast<CXXConstructorDecl>(Method)) {
+    if (CXXC->isExplicit())
+      Flags |= llvm::DIDescriptor::FlagExplicit;
+  } else if (const CXXConversionDecl *CXXC = 
+             dyn_cast<CXXConversionDecl>(Method)) {
+    if (CXXC->isExplicit())
+      Flags |= llvm::DIDescriptor::FlagExplicit;
+  }
+    
   llvm::DISubprogram SP =
     DebugFactory.CreateSubprogram(RecordTy , MethodName, MethodName, 
                                   MethodLinkageName,
diff --git a/clang/test/CodeGenCXX/debug-info-ctor2.cpp b/clang/test/CodeGenCXX/debug-info-ctor2.cpp
new file mode 100644
index 00000000000..19bd64b3cda
--- /dev/null
+++ b/clang/test/CodeGenCXX/debug-info-ctor2.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang -fverbose-asm -g -S %s -o - | grep AT_explicit
+
+
+class MyClass
+{
+public:
+    explicit MyClass (int i) : 
+        m_i (i)
+    {}
+private:
+    int m_i;
+};
+
+MyClass m(1);
+