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C#: Replace old Guards with the new shared implementation. #20665

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Merged
merged 16 commits into from
Oct 31, 2025
Merged

C#: Replace old Guards with the new shared implementation. #20665

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9776e8f
C#: Remove an irrelevant reference to impliesStep.
aschackmull Oct 15, 2025
e3fc319
C#: Remove tests referencing impliesStep.
aschackmull Oct 15, 2025
1aa0e7c
C#: Make private.
aschackmull Oct 15, 2025
46fc006
C#: Update NullCheck test to reflect what nullness use.
aschackmull Oct 17, 2025
dc4abc9
C#: Replace references to getANullCheck.
aschackmull Oct 17, 2025
84b8b1c
C#: Minor test tweak.
aschackmull Oct 17, 2025
8b3e626
Guards: Only prune actually trivial guards.
aschackmull Oct 21, 2025
7241bed
C#: Replace Guards with the new implementation.
aschackmull Oct 21, 2025
cbfb8fd
C#: Accept some test changes.
aschackmull Oct 21, 2025
0df0816
Guards: Minor improvement to implications.
aschackmull Oct 29, 2025
72f1fe5
C#: Exclude nullness sources that are deemed non-null.
aschackmull Oct 29, 2025
500fdb8
Guards: Add support for assertions that exit rather than throw.
aschackmull Oct 27, 2025
b48d4d4
C#: Recognize assertions as Guards.
aschackmull Oct 27, 2025
e61ddf5
C#: Remove assertion splitting.
aschackmull Oct 27, 2025
87d89fd
C#: Fix CFG for assertion.
aschackmull Oct 28, 2025
900d0d2
C#: Accept test changes for assert split removal.
aschackmull Oct 29, 2025
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3 changes: 0 additions & 3 deletions csharp/ql/lib/semmle/code/csharp/Caching.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ module Stages {
cached
module ControlFlowStage {
private import semmle.code.csharp.controlflow.internal.Splitting
private import semmle.code.csharp.controlflow.Guards as Guards

cached
predicate forceCachingInSameStage() { any() }
Expand All @@ -21,8 +20,6 @@ module Stages {
or
exists(ControlFlow::Node n)
or
Guards::Internal::isCustomNullCheck(_, _, _, _)
or
forceCachingInSameStageRev()
}
}
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