Rust: Add variable capture consistency query

Author: paldepind

rust/ql/consistency-queries/VariableCaptureConsistency.ql

@@ -0,0 +1,8 @@
+/**
+ * @name Variable capture data flow inconsistencies
+ * @description Lists the variable capture data flow inconsistencies in the database. This query is intended for internal use.
+ * @kind table
+ * @id rust/diagnostics/variable-capture-data-flow-consistency
+ */
+
+import codeql.rust.dataflow.internal.DataFlowImpl::VariableCapture::Flow::ConsistencyChecks

rust/ql/test/library-tests/controlflow/CONSISTENCY/VariableCaptureConsistency.expected

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+variableAccessAstNesting
+| test.rs:396:26:396:26 | b | test.rs:409:28:414:9 | { ... } | CapturedVariable access is not nested in the defining callable |
+| test.rs:409:23:409:25 | foo | test.rs:409:28:414:9 | { ... } | CapturedVariable access is not nested in the defining callable |
+consistencyOverview
+| CapturedVariable access is not nested in the defining callable | 2 |

rust/ql/test/library-tests/variables/CONSISTENCY/VariableCaptureConsistency.expected

@@ -0,0 +1,4 @@
+variableAccessAstNesting
+| variables.rs:436:13:436:13 | i | variables.rs:437:17:439:5 | { ... } | CapturedVariable access is not nested in the defining callable |
+consistencyOverview
+| CapturedVariable access is not nested in the defining callable | 1 |