Merge branch 'main' into more-alias-and-side-effect-models

Author: MathiasVP

cpp/downgrades/25e365d1e8147df0f759b604f96eb4bffea48271/old.dbscheme

@@ -0,0 +1,4 @@
+description: Revert support for using-enum declarations.
+compatibility: partial
+usings.rel: run usings.qlo
+using_container.rel: run using_container.qlo

cpp/downgrades/25e365d1e8147df0f759b604f96eb4bffea48271/semmlecode.cpp.dbscheme

@@ -0,0 +1,14 @@
+class UsingEntry extends @using {
+  string toString() { none() }
+}
+
+class Element extends @element {
+  string toString() { none() }
+}
+
+from UsingEntry u, Element parent, int kind
+where
+  usings(u, _, _, kind) and
+  using_container(parent, u) and
+  kind != 3
+select parent, u

cpp/downgrades/25e365d1e8147df0f759b604f96eb4bffea48271/upgrade.properties

@@ -0,0 +1,17 @@
+class UsingEntry extends @using {
+  string toString() { none() }
+}
+
+class Element extends @element {
+  string toString() { none() }
+}
+
+class Location extends @location_default {
+  string toString() { none() }
+}
+
+from UsingEntry u, Element target, Location loc, int kind
+where
+  usings(u, target, loc, kind) and
+  kind != 3
+select u, target, loc