[cfe-commits] r145581 - in /cfe/trunk: lib/AST/MicrosoftMangle.cpp test/CodeGenCXX/mangle-ms.cpp

[Michael J. Spencer]

Author: mspencer
Date: Thu Dec  1 03:55:00 2011
New Revision: 145581

URL: http://llvm.org/viewvc/llvm-project?rev=145581&view=rev
Log:
Add Microsoft mangling of constructors and destructors. Patch by Dmitry!

Modified:
    cfe/trunk/lib/AST/MicrosoftMangle.cpp
    cfe/trunk/test/CodeGenCXX/mangle-ms.cpp

Modified: cfe/trunk/lib/AST/MicrosoftMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/MicrosoftMangle.cpp?rev=145581&r1=145580&r2=145581&view=diff
==============================================================================
--- cfe/trunk/lib/AST/MicrosoftMangle.cpp (original)
+++ cfe/trunk/lib/AST/MicrosoftMangle.cpp Thu Dec  1 03:55:00 2011
@@ -335,10 +335,12 @@
       llvm_unreachable("Can't mangle Objective-C selector names here!");
       
     case DeclarationName::CXXConstructorName:
-      llvm_unreachable("Can't mangle constructors yet!");
+      Out << "?0";
+      break;
       
     case DeclarationName::CXXDestructorName:
-      llvm_unreachable("Can't mangle destructors yet!");
+      Out << "?1";
+      break;
       
     case DeclarationName::CXXConversionFunctionName:
       // <operator-name> ::= ?B # (cast)
@@ -1168,13 +1170,15 @@
 }
 void MicrosoftMangleContext::mangleCXXCtor(const CXXConstructorDecl *D,
                                            CXXCtorType Type,
-                                           raw_ostream &) {
-  llvm_unreachable("Can't yet mangle constructors!");
+                                           raw_ostream & Out) {
+  MicrosoftCXXNameMangler mangler(*this, Out);
+  mangler.mangle(D);
 }
 void MicrosoftMangleContext::mangleCXXDtor(const CXXDestructorDecl *D,
                                            CXXDtorType Type,
-                                           raw_ostream &) {
-  llvm_unreachable("Can't yet mangle destructors!");
+                                           raw_ostream & Out) {
+  MicrosoftCXXNameMangler mangler(*this, Out);
+  mangler.mangle(D);
 }
 void MicrosoftMangleContext::mangleReferenceTemporary(const clang::VarDecl *,
                                                       raw_ostream &) {

Modified: cfe/trunk/test/CodeGenCXX/mangle-ms.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/mangle-ms.cpp?rev=145581&r1=145580&r2=145581&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/mangle-ms.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/mangle-ms.cpp Thu Dec  1 03:55:00 2011
@@ -28,7 +28,18 @@
 public:
   static const volatile char f;
   int operator+(int a);
-};
+  foo(){}
+//CHECK: @"\01??0foo@@QAE at XZ"
+
+  ~foo(){}
+//CHECK: @"\01??1foo@@QAE at XZ"
+
+  foo(int i){}
+//CHECK: @"\01??0foo@@QAE at H@Z"
+
+  foo(char *q){}
+//CHECK: @"\01??0foo@@QAE at PAD@Z"
+}f,s1(1),s2((char*)0);
 
 struct bar {
   static int g;