C++: Refactor of UncheckedLeapYearAfterModification - #21292

Merged

MathiasVP merged 32 commits into

github:mainfrom

microsoft:UncheckedLeaprYearAfterModification_Refactor_Upstream

Feb 20, 2026

Commits on Feb 6, 2026

C++: Add more tests for modified years with and without leap year checks (UncheckedLeapYearAfterYearModification). Switch to using 'postprocess' for unit tests.
bdrodes
committed
6c171c8
C++: Refactor leap year logic for UncheckedLeapYearAfterYearModification. Includes new logic for detecting leap year checks, new forms of leap year checks detected, and various heuristics to remove…
bdrodes
committed
95d4a54
C++. Accept test changes. One false positive introduced, and one false negative remains.
bdrodes
committed
d9feadc
C++: Correct false positive. Only TimeConversionFunction that do not auto correct for leap year should be considered.
bdrodes
committed
ca18179
C++: Accept test changes.
bdrodes
committed
a534d26
C++: Add missing DateTime models for PTIME_FIELDS and TIME_FIELDS
bdrodes
committed
2b806ad
C++: Accept test changes (removing false negative)
bdrodes
committed
36cc209
C++: Add change note.
bdrodes
committed
1796bc0

Commits on Feb 9, 2026

C++: Addressing Copilot PR suggestions.
bdrodes
committed
8e36316
C++: Change log missing .md extension.
bdrodes
committed
98b5114

Commits on Feb 12, 2026

Commits on Feb 17, 2026

Update cpp/ql/src/Likely Bugs/Leap Year/UncheckedLeapYearAfterYearModification.ql

bdrodes
and
geoffw0
authored
549dcb3
Update cpp/ql/src/Likely Bugs/Leap Year/UncheckedLeapYearAfterYearModification.ql

bdrodes
and
geoffw0
authored
c811fae
Apply suggestion from @geoffw0

bdrodes
and
geoffw0
authored
1072d6a
Update cpp/ql/src/Likely Bugs/Leap Year/UncheckedLeapYearAfterYearModification.ql

bdrodes
and
geoffw0
authored
779fd75
Update cpp/ql/src/Likely Bugs/Leap Year/UncheckedLeapYearAfterYearModification.ql

bdrodes
and
geoffw0
authored
0106072
Apply suggestion from @bdrodes
bdrodes
authored
ea0d1bf

Commits on Feb 18, 2026

Address more non-ascii characters.
geoffw0
committed
d7250a8
Merge pull request #329 from geoffw0/moreascii
MathiasVP
authored
a233930

Commits on Feb 19, 2026

C++: Fixing FP in unit tests.
bdrodes
committed
38219f6