Merge branch 'main' into jeongsoolee09/add-getIndirectionIndex

cpp/ql/lib/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 8.0.1
+
+### Minor Analysis Improvements
+
+* Inline expectations test comments, which are of the form `// $ tag` or `// $ tag=value`, are now parsed more strictly and will not be recognized if there isn't a space after the `$` symbol.
+
 ## 8.0.0
 
 ### Breaking Changes

cpp/ql/lib/change-notes/released/8.0.1.md

@@ -1,4 +1,5 @@
----
-category: minorAnalysis
----
+## 8.0.1
+
+### Minor Analysis Improvements
+
 * Inline expectations test comments, which are of the form `// $ tag` or `// $ tag=value`, are now parsed more strictly and will not be recognized if there isn't a space after the `$` symbol.

cpp/ql/lib/codeql-pack.release.yml

@@ -1,2 +1,2 @@
 ---
-lastReleaseVersion: 8.0.0
+lastReleaseVersion: 8.0.1

cpp/ql/lib/qlpack.yml

@@ -1,5 +1,5 @@
 name: codeql/cpp-all
-version: 8.0.1-dev
+version: 8.0.2-dev
 groups: cpp
 dbscheme: semmlecode.cpp.dbscheme
 extractor: cpp

cpp/ql/lib/semmle/code/cpp/Function.qll

@@ -524,6 +524,12 @@ class Function extends Declaration, ControlFlowNode, AccessHolder, @function {
       not exists(NewOrNewArrayExpr new | e = new.getAllocatorCall().getArgument(0))
     )
   }
+
+  /**
+   * Holds if this function has an ambiguous return type, meaning that zero or multiple return
+   * types for this function are present in the database (this can occur in `build-mode: none`).
+   */
+  predicate hasAmbiguousReturnType() { count(this.getType()) != 1 }
 }
 
 pragma[noinline]