Rust: Add a deliberately unresolvable macro call to the test.

Author: geoffw0

rust/ql/test/query-tests/diagnostics/ExtractionWarnings.expected

@@ -5,3 +5,4 @@
 | does_not_compile.rs:2:26:2:25 | expected SEMICOLON | Extraction warning in does_not_compile.rs with message expected SEMICOLON | 1 |
 | does_not_compile.rs:2:32:2:31 | expected field name or number | Extraction warning in does_not_compile.rs with message expected field name or number | 1 |
 | error.rs:2:5:2:17 | An error! | Extraction warning in error.rs with message An error! | 1 |
+| my_macro.rs:17:9:17:27 | macro expansion failed: could not resolve macro 'myUndefinedMacro' | Extraction warning in my_macro.rs with message macro expansion failed: could not resolve macro 'myUndefinedMacro' | 1 |

rust/ql/test/query-tests/diagnostics/LinesOfCode.expected

@@ -1 +1 @@
-| 59 |
+| 60 |

rust/ql/test/query-tests/diagnostics/LinesOfUserCode.expected

@@ -1 +1 @@
-| 59 |
+| 60 |

rust/ql/test/query-tests/diagnostics/LinesOfUserCodeInFiles.expected

@@ -1,7 +1,7 @@
 | my_struct.rs:0:0:0:0 | my_struct.rs | 20 |
 | comments.rs:0:0:0:0 | comments.rs | 13 |
 | main.rs:0:0:0:0 | main.rs | 8 |
-| my_macro.rs:0:0:0:0 | my_macro.rs | 7 |
+| my_macro.rs:0:0:0:0 | my_macro.rs | 8 |
 | lib.rs:0:0:0:0 | lib.rs | 5 |
 | does_not_compile.rs:0:0:0:0 | does_not_compile.rs | 3 |
 | error.rs:0:0:0:0 | error.rs | 3 |

rust/ql/test/query-tests/diagnostics/SummaryStats.expected

@@ -1,14 +1,14 @@
-| Elements extracted | 376 |
+| Elements extracted | 383 |
 | Elements unextracted | 0 |
 | Extraction errors | 0 |
-| Extraction warnings | 7 |
+| Extraction warnings | 8 |
 | Files extracted - total | 7 |
-| Files extracted - with errors | 2 |
-| Files extracted - without errors | 5 |
+| Files extracted - with errors | 3 |
+| Files extracted - without errors | 4 |
 | Inconsistencies - AST | 0 |
 | Inconsistencies - CFG | 0 |
 | Inconsistencies - data flow | 7 |
-| Lines of code extracted | 59 |
-| Lines of user code extracted | 59 |
+| Lines of code extracted | 60 |
+| Lines of user code extracted | 60 |
 | Macro calls - resolved | 8 |
-| Macro calls - total | 8 |
+| Macro calls - total | 9 |

rust/ql/test/query-tests/diagnostics/my_macro.rs

@@ -1,6 +1,6 @@
 /**
- * total lines in this file: 18
- * of which code: 10
+ * total lines in this file: 19
+ * of which code: 11
  * of which only comments: 6
  * of which blank: 2
  */
@@ -14,5 +14,6 @@ macro_rules! myMacro {
 pub fn my_func() {
     if true {
         myMacro!();
+        myUndefinedMacro!();
     }
 }