commit 00907c7d81eecb062b06905722fd233e7daa5e5a
author Nick Lewycky <nicholas@mxc.ca> Sun Jun 07 01:45:11 2009 +0000
committer Nick Lewycky <nicholas@mxc.ca> Sun Jun 07 01:45:11 2009 +0000
tree 1b8cf937900505da1d5dd7ffc2753768095ae9ad
parent 0da9975299aa68b34464cea4344102466743c28f

Refuse metadata* type for function arguments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73010 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AsmParser/LLParser.cpp

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 5c44502..4759d6f 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -1149,7 +1149,9 @@
       Lex.Lex();
     }
 
-    if (!ArgTy->isFirstClassType() && !isa<OpaqueType>(ArgTy))
+    if ((!ArgTy->isFirstClassType() && !isa<OpaqueType>(ArgTy)) ||
+        (isa<PointerType>(ArgTy) &&
+         cast<PointerType>(ArgTy)->getElementType() == Type::MetadataTy))
       return Error(TypeLoc, "invalid type for function argument");
     
     ArgList.push_back(ArgInfo(TypeLoc, ArgTy, Attrs, Name));