Merge branch 'main' into tutorial/library-pack

ruby/ql/lib/codeql/ruby/ast/internal/TreeSitter.qll

@@ -1,4 +1,4 @@
-/*
+/**
  * CodeQL library for Ruby
  * Automatically generated from the tree-sitter grammar; do not edit
  */

ruby/ql/lib/codeql/ruby/dataflow/internal/FlowSummaryImpl.qll

@@ -260,6 +260,12 @@ module Public {
      *  Holds if the neutral is auto generated.
      */
     predicate isAutoGenerated() { neutralElement(this, true) }
+
+    /**
+     * Holds if the neutral has the given provenance where `true` is
+     * `generated` and `false` is `manual`.
+     */
+    predicate hasProvenance(boolean generated) { neutralElement(this, generated) }
   }
 }
 

ruby/ql/lib/codeql/ruby/frameworks/core/Hash.qll

@@ -474,9 +474,6 @@ private class TransformKeysBangSummary extends SimpleSummarizedCallable {
     (
       input = "Argument[self].Element[any]" and
       output = "Argument[self].Element[?]"
-      or
-      input = "Argument[self].WithoutElement[any]" and
-      output = "Argument[self]"
     ) and
     preservesValue = true
   }