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Merge pull request #14103 from MathiasVP/non-certain-def-is-a-use

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C++: Non-certain definitions should always be uses
This commit is contained in:
Mathias Vorreiter Pedersen
2023-08-31 16:15:30 +01:00
committed by GitHub
parent cd590d356d 4ca259b200
commit 10548b57d7
1 changed files with 1 additions and 1 deletions
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cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/SsaInternals.qll
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@@ -108,7 +108,7 @@ private newtype TDefOrUseImpl =
} or
TUseImpl(BaseSourceVariableInstruction base, Operand operand, int indirectionIndex) {
isUse(_, operand, base, _, indirectionIndex) and
not isDef(_, _, operand, _, _, _)
not isDef(true, _, operand, _, _, _)
} or
TGlobalUse(GlobalLikeVariable v, IRFunction f, int indirectionIndex) {
// Represents a final "use" of a global variable to ensure that