From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 6 Nov 2009 00:12:53 +0000 (+0000)
Subject: Add a bunch of missing "template" keywords to disambiguate dependent template names... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=6a66b388469f045c9fcff839595900c9f1512177;p=oota-llvm.git

Add a bunch of missing "template" keywords to disambiguate dependent template names. GCC eats this ill-formed code, Clang does not. I already filed PR5404 to improve recovery in this case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86204 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/PointerUnion.h b/include/llvm/ADT/PointerUnion.h
index 33f2fcb1139..49c894092fa 100644
--- a/include/llvm/ADT/PointerUnion.h
+++ b/include/llvm/ADT/PointerUnion.h
@@ -186,8 +186,9 @@ namespace llvm {
     int is() const {
       // Is it PT1/PT2?
       if (::llvm::getPointerUnionTypeNum<PT1, PT2>((T*)0) != -1)
-        return Val.is<InnerUnion>() && Val.get<InnerUnion>().is<T>();
-      return Val.is<T>();
+        return Val.template is<InnerUnion>() && 
+               Val.template get<InnerUnion>().template is<T>();
+      return Val.template is<T>();
     }
     
     /// get<T>() - Return the value of the specified pointer type. If the
@@ -197,9 +198,9 @@ namespace llvm {
       assert(is<T>() && "Invalid accessor called");
       // Is it PT1/PT2?
       if (::llvm::getPointerUnionTypeNum<PT1, PT2>((T*)0) != -1)
-        return Val.get<InnerUnion>().get<T>();
+        return Val.template get<InnerUnion>().template get<T>();
       
-      return Val.get<T>();
+      return Val.template get<T>();
     }
     
     /// dyn_cast<T>() - If the current value is of the specified pointer type,
@@ -291,8 +292,10 @@ namespace llvm {
     int is() const {
       // Is it PT1/PT2?
       if (::llvm::getPointerUnionTypeNum<PT1, PT2>((T*)0) != -1)
-        return Val.is<InnerUnion1>() && Val.get<InnerUnion1>().is<T>();
-      return Val.is<InnerUnion2>() && Val.get<InnerUnion2>().is<T>();
+        return Val.template is<InnerUnion1>() && 
+               Val.template get<InnerUnion1>().template is<T>();
+      return Val.template is<InnerUnion2>() && 
+             Val.template get<InnerUnion2>().template is<T>();
     }
     
     /// get<T>() - Return the value of the specified pointer type. If the
@@ -302,9 +305,9 @@ namespace llvm {
       assert(is<T>() && "Invalid accessor called");
       // Is it PT1/PT2?
       if (::llvm::getPointerUnionTypeNum<PT1, PT2>((T*)0) != -1)
-        return Val.get<InnerUnion1>().get<T>();
+        return Val.template get<InnerUnion1>().template get<T>();
       
-      return Val.get<InnerUnion2>().get<T>();
+      return Val.template get<InnerUnion2>().template get<T>();
     }
     
     /// dyn_cast<T>() - If the current value is of the specified pointer type,