[clang][bytecode] Fix AccessKinds in placement new CheckStore() call (#141123)

CheckStore is for assignments, but we're constructing something here, so
pass AK_Construct instead. We already diagnosed the test case, but as an
assignment.

1 files changed, 13 insertions, 2 deletions

diff --git a/clang/test/AST/ByteCode/placement-new.cpp b/clang/test/AST/ByteCode/placement-new.cpp
index 9015690..81f7782 100644
--- a/clang/test/AST/ByteCode/placement-new.cpp
+++ b/clang/test/AST/ByteCode/placement-new.cpp
@@ -16,8 +16,8 @@ namespace std {
     new (p) T((Args&&)args...); // both-note {{in call to}} \
                                 // both-note {{placement new would change type of storage from 'int' to 'float'}} \
                                 // both-note {{construction of subobject of member 'x' of union with active member 'a' is not allowed in a constant expression}} \
-                                // both-note {{construction of temporary is not allowed}}
-
+                                // both-note {{construction of temporary is not allowed}} \
+                                // both-note {{construction of heap allocated object that has been deleted}}
   }
 }
 
@@ -398,3 +398,14 @@ namespace Temp {
   static_assert((std::construct_at<int>(&temporary, 1), true)); // both-error{{not an integral constant expression}} \
                                                                 // both-note {{in call}}
 }
+
+namespace PlacementNewAfterDelete {
+  constexpr bool construct_after_lifetime() {
+    int *p = new int;
+    delete p;
+    std::construct_at<int>(p); // both-note {{in call}}
+    return true;
+  }
+  static_assert(construct_after_lifetime()); // both-error {{}} \
+                                             // both-note {{in call}}
+}