commit 5f970eee81372dfc6a1457c3d6d052af04e32a38
author Douglas Gregor <dgregor@apple.com> Tue May 04 18:18:31 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Tue May 04 18:18:31 2010 +0000
tree 8f43d6ca1f72dd9f7b6a59c8041060f148984687
parent d33ded52b06f7be00b95c1ce546924b4468adf9a

When instantiating a function that was declared via a typedef, e.g.,

    typedef int functype(int, int);
    functype func;

also instantiate the synthesized function parameters for the resulting
function declaration. 

With this change, Boost.Wave builds and passes all of its regression
tests.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103025 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGDebugInfo.cpp

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 4963e73..48ae511 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -495,7 +495,10 @@
 llvm::DIType
 CGDebugInfo::getOrCreateMethodType(const CXXMethodDecl *Method,
                                    llvm::DIFile Unit) {
-  llvm::DIType FnTy = getOrCreateType(Method->getType(), Unit);
+  llvm::DIType FnTy
+    = getOrCreateType(QualType(Method->getType()->getAs<FunctionProtoType>(),
+                               0),
+                      Unit);
   
   // Static methods do not need "this" pointer argument.
   if (Method->isStatic())