Merge branch 'main' into change/adjust-extracted-files-diagnostics

Author: sidshank

.gitattributes

@@ -71,3 +71,6 @@ go/extractor/opencsv/CSVReader.java -text
 # `javascript/ql/experimental/adaptivethreatmodeling/test/update_endpoint_test_files.py`.
 javascript/ql/experimental/adaptivethreatmodeling/test/endpoint_large_scale/autogenerated/**/*.js linguist-generated=true -merge
 javascript/ql/experimental/adaptivethreatmodeling/test/endpoint_large_scale/autogenerated/**/*.ts linguist-generated=true -merge
+
+# Auto-generated modeling for Python
+python/ql/lib/semmle/python/frameworks/data/internal/subclass-capture/*.yml linguist-generated=true

.github/workflows/mad_modelDiff.yml

@@ -12,6 +12,7 @@ on:
       - main
     paths:
       - "java/ql/src/utils/modelgenerator/**/*.*"
+      - "misc/scripts/models-as-data/*.*"
       - ".github/workflows/mad_modelDiff.yml"
 
 permissions:
@@ -61,8 +62,9 @@ jobs:
             DATABASE=$2
             cd codeql-$QL_VARIANT
             SHORTNAME=`basename $DATABASE`
-            python java/ql/src/utils/modelgenerator/GenerateFlowModel.py --with-summaries --with-sinks $DATABASE ${SHORTNAME}.temp.model.yml
-            mv java/ql/lib/ext/generated/${SHORTNAME}.temp.model.yml $MODELS/${SHORTNAME}Generated_${QL_VARIANT}.model.yml
+            python java/ql/src/utils/modelgenerator/GenerateFlowModel.py --with-summaries --with-sinks $DATABASE $SHORTNAME/$QL_VARIANT
+            mkdir -p $MODELS/$SHORTNAME
+            mv java/ql/lib/ext/generated/$SHORTNAME/$QL_VARIANT $MODELS/$SHORTNAME
             cd ..
           }
 
@@ -85,16 +87,16 @@ jobs:
           set -x
           MODELS=`pwd`/tmp-models
           ls -1 tmp-models/
-          for m in $MODELS/*_main.model.yml ; do
+          for m in $MODELS/*/main/*.model.yml ; do
             t="${m/main/"pr"}"
             basename=`basename $m`
-            name="diff_${basename/_main.model.yml/""}"
+            name="diff_${basename/.model.yml/""}"
             (diff -w -u $m $t | diff2html -i stdin -F $MODELS/$name.html) || true
           done
       - uses: actions/upload-artifact@v3
         with:
           name: models
-          path: tmp-models/*.model.yml
+          path: tmp-models/**/**/*.model.yml
           retention-days: 20
       - uses: actions/upload-artifact@v3
         with:

cpp/downgrades/cf72c8898d19eb1b3374432cf79d8276cb07ad43/upgrade.properties

@@ -1,5 +1,6 @@
 description: Support C++17 if and switch initializers
 compatibility: partial
+constexpr_if_initialization.rel: delete
 if_initialization.rel: delete
 switch_initialization.rel: delete
 exprparents.rel: run exprparents.qlo

cpp/ql/lib/CHANGELOG.md

@@ -1,3 +1,24 @@
+## 0.12.3
+
+### Deprecated APIs
+
+* The `isUserInput`, `userInputArgument`, and `userInputReturned` predicates from `SecurityOptions` have been deprecated. Use `FlowSource` instead.
+
+### New Features
+
+* `UserDefineLiteral` and `DeductionGuide` classes have been added, representing C++11 user defined literals and C++17 deduction guides.
+
+### Minor Analysis Improvements
+
+* Changed the output of `Node.toString` to better reflect how many indirections a given dataflow node has.
+* Added a new predicate `Node.asDefinition` on `DataFlow::Node`s for selecting the dataflow node corresponding to a particular definition.
+* The deprecated `DefaultTaintTracking` library has been removed.
+* The `Guards` library has been replaced with the API-compatible `IRGuards` implementation, which has better precision in some cases.
+
+### Bug Fixes
+
+* Under certain circumstances a function declaration that is not also a definition could be associated with a `Function` that did not have the definition as a `FunctionDeclarationEntry`. This is now fixed when only one definition exists, and a unique `Function` will exist that has both the declaration and the definition as a `FunctionDeclarationEntry`.
+
 ## 0.12.2
 
 No user-facing changes.