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C++: Block flow by default.

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This commit is contained in:
Mathias Vorreiter Pedersen
2024-02-15 10:17:20 +01:00
parent 625c47fa9c
commit 24a63ae94d
9 changed files with 97 additions and 59 deletions
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4
cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp
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@@ -398,14 +398,14 @@ void flowThroughMemcpy_blockvar_with_local_flow(int source1, int b) {
void cleanedByMemcpy_ssa(int clean1) { // currently modeled with BlockVar, not SSA
int tmp;
memcpy(&tmp, &clean1, sizeof tmp);
sink(tmp); // $ SPURIOUS: ast,ir
sink(tmp); // $ SPURIOUS: ast
}
void cleanedByMemcpy_blockvar(int clean1) {
int tmp;
int *capture = &tmp;
memcpy(&tmp, &clean1, sizeof tmp);
sink(tmp); // $ SPURIOUS: ast,ir
sink(tmp); // $ SPURIOUS: ast
}
void intRefSource(int &ref_source);