Declarations4 cpp misra 2023

[knewbury01]

Description

please enter the description of your change here

Change request type

• Release or process automation (GitHub workflows, internal scripts)
• Internal documentation
• External documentation
• Query files (.ql, .qll, .qls or unit tests)
• External scripts (analysis report or other code shipped as part of a release)

Rules with added or modified queries

• No rules added
• Queries have been added for the following rules:
  • RULE-10-1-2
• Queries have been modified for the following rules:
  • rule number here

Release change checklist

A change note (development_handbook.md#change-notes) is required for any pull request which modifies:

• The structure or layout of the release artifacts.
• The evaluation performance (memory, execution time) of an existing query.
• The results of an existing query in any circumstance.

If you are only adding new rule queries, a change note is not required.

Author: Is a change note required?

• Yes
• No

🚨🚨🚨
Reviewer: Confirm that format of shared queries (not the .qll file, the
.ql file that imports it) is valid by running them within VS Code.

• Confirmed

Reviewer: Confirm that either a change note is not required or the change note is required and has been added.

• Confirmed

Query development review checklist

For PRs that add new queries or modify existing queries, the following checklist should be completed by both the author and reviewer:

Author

• Have all the relevant rule package description files been checked in?
• Have you verified that the metadata properties of each new query is set appropriately?
• Do all the unit tests contain both "COMPLIANT" and "NON_COMPLIANT" cases?
• Are the alert messages properly formatted and consistent with the style guide?
• Have you run the queries on OpenPilot and verified that the performance and results are acceptable?
  As a rule of thumb, predicates specific to the query should take no more than 1 minute, and for simple queries be under 10 seconds. If this is not the case, this should be highlighted and agreed in the code review process.
• Does the query have an appropriate level of in-query comments/documentation?
• Have you considered/identified possible edge cases?
• Does the query not reinvent features in the standard library?
• Can the query be simplified further (not golfed!)

Reviewer

• Have all the relevant rule package description files been checked in?
• Have you verified that the metadata properties of each new query is set appropriately?
• Do all the unit tests contain both "COMPLIANT" and "NON_COMPLIANT" cases?
• Are the alert messages properly formatted and consistent with the style guide?
• Have you run the queries on OpenPilot and verified that the performance and results are acceptable?
  As a rule of thumb, predicates specific to the query should take no more than 1 minute, and for simple queries be under 10 seconds. If this is not the case, this should be highlighted and agreed in the code review process.
• Does the query have an appropriate level of in-query comments/documentation?
• Have you considered/identified possible edge cases?
• Does the query not reinvent features in the standard library?
• Can the query be simplified further (not golfed!)

[Copilot]

Pull request overview

Adds a new MISRA C++:2023 query implementation and test coverage for RULE-10-1-2 (“The volatile qualifier shall be used appropriately”), and wires it into the rule/package infrastructure.

Changes:

• Register RULE-10-1-2 in rules.csv under the new Declarations4 package.
• Add rule package metadata for Declarations4 and a new query implementation for RULE-10-1-2.
• Add a dedicated unit test directory with .qlref, .expected, and test.cpp cases.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
rules.csv	Points RULE-10-1-2 at the new Declarations4 package and fills in the mapping field.
rule_packages/cpp/Declarations4.json	Introduces package metadata for RULE-10-1-2 query.
cpp/misra/src/rules/RULE-10-1-2/VolatileQualifierNotUsedAppropriately.ql	New CodeQL query implementing RULE-10-1-2.
cpp/misra/test/rules/RULE-10-1-2/test.cpp	Adds COMPLIANT/NON_COMPLIANT test cases for the new query.
cpp/misra/test/rules/RULE-10-1-2/VolatileQualifierNotUsedAppropriately.qlref	Hooks the test directory to the production query.
cpp/misra/test/rules/RULE-10-1-2/VolatileQualifierNotUsedAppropriately.expected	Expected results matching the NON_COMPLIANT annotations.
cpp/common/src/codingstandards/cpp/exclusions/cpp/Declarations4.qll	Adds autogenerated exclusions metadata wrapper for the new query.
cpp/common/src/codingstandards/cpp/exclusions/cpp/RuleMetadata.qll	Updates query metadata wiring, but currently contains an unresolved merge conflict.