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Fix 152: Adding query for depencence on operator precedence #548

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Merged
merged 4 commits into from
Mar 10, 2024

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rvermeulen
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@rvermeulen rvermeulen commented Mar 1, 2024

Description

Resolve #152.

Adding query to find operands of binary operations and ternary operators that should be parenthesized.
The query does not implement the case where associativity may compute a different result due to integer promotions.

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:
    • M5-0-2
  • 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!)

@rvermeulen rvermeulen force-pushed the rvermeulen/fix-152 branch from 4d4bd99 to ef44566 Compare March 1, 2024 01:14
@rvermeulen rvermeulen requested a review from nicolaswill March 1, 2024 18:10
@rvermeulen rvermeulen changed the title Fix 152: Adding query for depencence or operator precedence Fix 152: Adding query for depencence on operator precedence Mar 5, 2024
The way assert is implemented will result in an alert
pointing to the expression being asserted.
This will result in a false positive, as the expression
does not need to be parenthesized.
@rvermeulen rvermeulen requested a review from nicolaswill March 6, 2024 22:49
@nicolaswill nicolaswill added this pull request to the merge queue Mar 10, 2024
Merged via the queue into github:main with commit 3734236 Mar 10, 2024
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Successfully merging this pull request may close these issues.

M5-0-2: Missing support for inadequate use of parenthesis
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