r207893 - Revert "Sema: Implement DR244"

[David Majnemer]

Author: majnemer
Date: Fri May  2 21:22:11 2014
New Revision: 207893

URL: http://llvm.org/viewvc/llvm-project?rev=207893&view=rev
Log:
Revert "Sema: Implement DR244"

This was accidentally committed.

This reverts commit r207892.

Modified:
    cfe/trunk/lib/Sema/SemaExprCXX.cpp
    cfe/trunk/test/CXX/basic/basic.lookup/basic.lookup.qual/p6.cpp
    cfe/trunk/test/CXX/drs/dr2xx.cpp
    cfe/trunk/www/cxx_dr_status.html

Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=207893&r1=207892&r2=207893&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Fri May  2 21:22:11 2014
@@ -144,10 +144,8 @@ ParsedType Sema::getDestructorName(Sourc
       AlreadySearched = true;
       LookupCtx = DC;
       isDependent = false;
-    } else if (DC && isa<CXXRecordDecl>(DC)) {
+    } else if (DC && isa<CXXRecordDecl>(DC))
       LookAtPrefix = false;
-      LookInScope = true;
-    }
 
     // The second case from the C++03 rules quoted further above.
     NestedNameSpecifier *Prefix = 0;
@@ -165,6 +163,8 @@ ParsedType Sema::getDestructorName(Sourc
       LookupCtx = computeDeclContext(SS, EnteringContext);
       isDependent = LookupCtx && LookupCtx->isDependentContext();
     }
+
+    LookInScope = false;
   } else if (ObjectTypePtr) {
     // C++ [basic.lookup.classref]p3:
     //   If the unqualified-id is ~type-name, the type-name is looked up

Modified: cfe/trunk/test/CXX/basic/basic.lookup/basic.lookup.qual/p6.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/basic/basic.lookup/basic.lookup.qual/p6.cpp?rev=207893&r1=207892&r2=207893&view=diff
==============================================================================
--- cfe/trunk/test/CXX/basic/basic.lookup/basic.lookup.qual/p6.cpp (original)
+++ cfe/trunk/test/CXX/basic/basic.lookup/basic.lookup.qual/p6.cpp Fri May  2 21:22:11 2014
@@ -1,5 +1,4 @@
 // RUN: %clang_cc1 -fsyntax-only -verify %s
-// expected-no-diagnostics
 
 struct C { 
   typedef int I;
@@ -21,5 +20,5 @@ struct A {
 typedef A AB; 
 int main() {
   AB *p; 
-  p->AB::~AB();
+  p->AB::~AB(); // expected-error{{expected the class name after '~' to name a destructor}}
 }

Modified: cfe/trunk/test/CXX/drs/dr2xx.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CXX/drs/dr2xx.cpp?rev=207893&r1=207892&r2=207893&view=diff
==============================================================================
--- cfe/trunk/test/CXX/drs/dr2xx.cpp (original)
+++ cfe/trunk/test/CXX/drs/dr2xx.cpp Fri May  2 21:22:11 2014
@@ -466,7 +466,7 @@ namespace dr243 { // dr243: yes
   A a2 = b; // expected-error {{ambiguous}}
 }
 
-namespace dr244 { // dr244: 3.5
+namespace dr244 { // dr244: no
   struct B {}; struct D : B {}; // expected-note {{here}}
 
   D D_object;
@@ -480,7 +480,7 @@ namespace dr244 { // dr244: 3.5
     B_ptr->~B_alias();
     B_ptr->B_alias::~B();
     // This is valid under DR244.
-    B_ptr->B_alias::~B_alias();
+    B_ptr->B_alias::~B_alias(); // FIXME: expected-error {{expected the class name after '~' to name a destructor}}
     B_ptr->dr244::~B(); // expected-error {{refers to a member in namespace}}
     B_ptr->dr244::~B_alias(); // expected-error {{refers to a member in namespace}}
   }
@@ -1013,6 +1013,7 @@ namespace dr298 { // dr298: yes
 
   B::B() {} // expected-error {{requires a type specifier}}
   B::A() {} // ok
+  C::~C() {} // expected-error {{expected the class name}}
   C::~A() {} // ok
 
   typedef struct D E; // expected-note {{here}}

Modified: cfe/trunk/www/cxx_dr_status.html
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/www/cxx_dr_status.html?rev=207893&r1=207892&r2=207893&view=diff
==============================================================================
--- cfe/trunk/www/cxx_dr_status.html (original)
+++ cfe/trunk/www/cxx_dr_status.html Fri May  2 21:22:11 2014
@@ -1504,7 +1504,7 @@ accessible?</td>
     <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#244">244</a></td>
     <td>CD1</td>
     <td>Destructor lookup</td>
-    <td class="svn" align="center">SVN</td>
+    <td class="none" align="center">No</td>
   </tr>
   <tr id="245">
     <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#245">245</a></td>