From: Eli Friedman <eli.friedman@gmail.com>
Date: Fri, 26 Aug 2011 20:28:17 +0000 (+0000)
Subject: Don't assert on taking the address of a non-type template parameter.  Fixes PR10766.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b2f51c758a14205f4c4215d7dc04a4cf3947b8a;p=clang

Don't assert on taking the address of a non-type template parameter.  Fixes PR10766.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138648 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index e651f6dc2b..28ec97f652 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -7417,7 +7417,7 @@ static QualType CheckAddressOfOperand(Sema &S, Expr *OrigOp,
                 S.Context.getTypeDeclType(cast<RecordDecl>(Ctx)).getTypePtr());
         }
       }
-    } else if (!isa<FunctionDecl>(dcl))
+    } else if (!isa<FunctionDecl>(dcl) && !isa<NonTypeTemplateParmDecl>(dcl))
       assert(0 && "Unknown/unexpected decl type");
   }
 
diff --git a/test/SemaTemplate/temp_arg_nontype.cpp b/test/SemaTemplate/temp_arg_nontype.cpp
index f90bb11f71..e93cfa3ebd 100644
--- a/test/SemaTemplate/temp_arg_nontype.cpp
+++ b/test/SemaTemplate/temp_arg_nontype.cpp
@@ -320,3 +320,6 @@ namespace PR10579 {
   }
 
 }
+
+template <int& I> struct PR10766 { static int *ip; };
+template <int& I> int* PR10766<I>::ip = &I;