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Revert "SSA: Turn consistency predicates into query predicates"

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This commit is contained in:
Tom Hvitved
2022-11-02 09:11:45 +01:00
committed by GitHub
parent 28b7ab7fbe
commit 780ea72b3b
3 changed files with 28 additions and 16 deletions
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12
csharp/ql/consistency-queries/SsaConsistency.ql
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@@ -1,8 +1,8 @@
import csharp
import semmle.code.csharp.dataflow.internal.SsaImpl::Consistency
import semmle.code.csharp.dataflow.internal.SsaImpl::Consistency as Consistency
import Ssa
class MyRelevantDefinition extends RelevantDefinition, Ssa::Definition {
class MyRelevantDefinition extends Consistency::RelevantDefinition, Ssa::Definition {
override predicate hasLocationInfo(
string filepath, int startline, int startcolumn, int endline, int endcolumn
) {
@@ -10,6 +10,14 @@ class MyRelevantDefinition extends RelevantDefinition, Ssa::Definition {
}
}
query predicate nonUniqueDef = Consistency::nonUniqueDef/4;
query predicate readWithoutDef = Consistency::readWithoutDef/3;
query predicate deadDef = Consistency::deadDef/2;
query predicate notDominatedByDef = Consistency::notDominatedByDef/4;
query predicate localDeclWithSsaDef(LocalVariableDeclExpr d) {
// Local variables in C# must be initialized before every use, so uninitialized
// local variables should not have an SSA definition, as that would imply that