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C++: Implement Argument + Parameter indirection.

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This commit is contained in:
Geoffrey White
2024-03-14 18:38:42 +00:00
parent 638bfff09d
commit 14deb06e80
4 changed files with 38 additions and 20 deletions
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10
cpp/ql/test/library-tests/dataflow/models-as-data/FlowSummaryNode.expected
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@@ -4,6 +4,16 @@
| tests.cpp:127:6:127:28 | [summary] to write: *ReturnValue in madArg0ToReturnIndirect | ReturnNode | madArg0ToReturnIndirect | madArg0ToReturnIndirect |
| tests.cpp:129:5:129:28 | [summary param] 0 in madArg0ToReturnValueFlow | ParameterNode | madArg0ToReturnValueFlow | madArg0ToReturnValueFlow |
| tests.cpp:129:5:129:28 | [summary] to write: ReturnValue in madArg0ToReturnValueFlow | ReturnNode | madArg0ToReturnValueFlow | madArg0ToReturnValueFlow |
| tests.cpp:130:5:130:27 | [summary param] 0 indirection in madArg0IndirectToReturn | ParameterNode | madArg0IndirectToReturn | madArg0IndirectToReturn |
| tests.cpp:130:5:130:27 | [summary] to write: ReturnValue in madArg0IndirectToReturn | ReturnNode | madArg0IndirectToReturn | madArg0IndirectToReturn |
| tests.cpp:131:5:131:33 | [summary param] 0 indirection in madArg0DoubleIndirectToReturn | ParameterNode | madArg0DoubleIndirectToReturn | madArg0DoubleIndirectToReturn |
| tests.cpp:131:5:131:33 | [summary] to write: ReturnValue in madArg0DoubleIndirectToReturn | ReturnNode | madArg0DoubleIndirectToReturn | madArg0DoubleIndirectToReturn |
| tests.cpp:132:6:132:26 | [summary param] 0 in madArg0ToArg1Indirect | ParameterNode | madArg0ToArg1Indirect | madArg0ToArg1Indirect |
| tests.cpp:132:6:132:26 | [summary param] 1 indirection in madArg0ToArg1Indirect | ParameterNode | madArg0ToArg1Indirect | madArg0ToArg1Indirect |
| tests.cpp:132:6:132:26 | [summary] to write: Argument[1 indirection] in madArg0ToArg1Indirect | PostUpdateNode | madArg0ToArg1Indirect | madArg0ToArg1Indirect |
| tests.cpp:133:6:133:34 | [summary param] 0 indirection in madArg0IndirectToArg1Indirect | ParameterNode | madArg0IndirectToArg1Indirect | madArg0IndirectToArg1Indirect |
| tests.cpp:133:6:133:34 | [summary param] 1 indirection in madArg0IndirectToArg1Indirect | ParameterNode | madArg0IndirectToArg1Indirect | madArg0IndirectToArg1Indirect |
| tests.cpp:133:6:133:34 | [summary] to write: Argument[1 indirection] in madArg0IndirectToArg1Indirect | PostUpdateNode | madArg0IndirectToArg1Indirect | madArg0IndirectToArg1Indirect |
| tests.cpp:220:7:220:19 | [summary param] 0 in madArg0ToSelf | ParameterNode | madArg0ToSelf | madArg0ToSelf |
| tests.cpp:220:7:220:19 | [summary param] this indirection in madArg0ToSelf | ParameterNode | madArg0ToSelf | madArg0ToSelf |
| tests.cpp:220:7:220:19 | [summary] to write: Argument[this indirection] in madArg0ToSelf | PostUpdateNode | madArg0ToSelf | madArg0ToSelf |

10
cpp/ql/test/library-tests/dataflow/models-as-data/tests.cpp
View File

@@ -155,15 +155,15 @@ void test_summaries() {
a = source();
a_ptr = &a;
sink(madArg0IndirectToReturn(&a)); // $ MISSING: ir
sink(madArg0IndirectToReturn(a_ptr)); // $ MISSING: ir
sink(madArg0DoubleIndirectToReturn(&a_ptr)); // $ MISSING: ir
sink(madArg0IndirectToReturn(&a)); // $ ir
sink(madArg0IndirectToReturn(a_ptr)); // $ ir
sink(madArg0DoubleIndirectToReturn(&a_ptr)); // $ ir
madArg0ToArg1Indirect(source(), b);
sink(b); // $ MISSING: ir
sink(b); // $ ir
madArg0IndirectToArg1Indirect(&a, &c);
sink(c); // $ MISSING: ir
sink(c); // $ ir
MyContainer mc1, mc2;