fix PR7519: after thrashing around and remembering how all this stuff

works, the fix is quite simple: just make sure to call ConvertTypeRecursive
when the function type being lowered is in the midst of ConvertType.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107173 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 3 deletions

diff --git a/lib/CodeGen/CodeGenTypes.h b/lib/CodeGen/CodeGenTypes.h
index 674fe8f8b4..ff2c32904f 100644
--- a/lib/CodeGen/CodeGenTypes.h
+++ b/lib/CodeGen/CodeGenTypes.h
@@ -154,8 +154,11 @@ public:
     return getFunctionInfo(Ty->getResultType(), Args,
                            Ty->getExtInfo());
   }
-  const CGFunctionInfo &getFunctionInfo(CanQual<FunctionProtoType> Ty);
-  const CGFunctionInfo &getFunctionInfo(CanQual<FunctionNoProtoType> Ty);
+
+  const CGFunctionInfo &getFunctionInfo(CanQual<FunctionProtoType> Ty,
+                                        bool IsRecursive = false);
+  const CGFunctionInfo &getFunctionInfo(CanQual<FunctionNoProtoType> Ty,
+                                        bool IsRecursive = false);
 
   // getFunctionInfo - Get the function info for a member function.
   const CGFunctionInfo &getFunctionInfo(const CXXRecordDecl *RD,
@@ -176,7 +179,8 @@ public:
   /// \param ArgTys - must all actually be canonical as params
   const CGFunctionInfo &getFunctionInfo(CanQualType RetTy,
                                const llvm::SmallVectorImpl<CanQualType> &ArgTys,
-                                        const FunctionType::ExtInfo &Info);
+                                        const FunctionType::ExtInfo &Info,
+                                        bool IsRecursive = false);
 
   /// \brief Compute a new LLVM record layout object for the given record.
   CGRecordLayout *ComputeRecordLayout(const RecordDecl *D);