Rust: accept test changes and showcase new unexpanded macro

Author: Paolo Tranquilli

rust/ql/integration-tests/macro-expansion/calls/src/lib.rs

@@ -28,3 +28,11 @@ include!("included.rs");
 
 #[doc = include_str!("some.txt")]  // this doesn't expand since 0.0.274
 fn documented() {}
+
+macro_rules! my_int {
+    () => { i32 };
+}
+
+fn answer() -> my_int!() {  // this doesn't expand since 0.0.274
+    42
+}

rust/ql/integration-tests/macro-expansion/test.expected

@@ -32,3 +32,4 @@ unexpanded_macro_calls
 | calls/src/included.rs:2:9:2:39 | concat!... |
 | calls/src/lib.rs:22:9:22:31 | concat!... |
 | calls/src/lib.rs:29:9:29:32 | include_str!... |
+| calls/src/lib.rs:36:16:36:24 | my_int!... |

rust/ql/test/extractor-tests/generated/Const/Const.expected

@@ -1 +1 @@
-| gen_const.rs:4:5:7:22 | Const | hasExtendedCanonicalPath: | no | hasCrateOrigin: | no | hasAttributeMacroExpansion: | no | getNumberOfAttrs: | 0 | hasBody: | yes | isConst: | yes | isDefault: | no | hasName: | yes | hasTypeRepr: | yes | hasVisibility: | no |
+| gen_const.rs:4:5:7:22 | Const | hasExtendedCanonicalPath: | no | hasCrateOrigin: | no | hasAttributeMacroExpansion: | no | getNumberOfAttrs: | 0 | hasBody: | yes | hasGenericParamList: | no | isConst: | yes | isDefault: | no | hasName: | yes | hasTypeRepr: | yes | hasVisibility: | no | hasWhereClause: | no |

rust/ql/test/extractor-tests/generated/MacroTypeRepr/CONSISTENCY/ExtractionConsistency.expected

@@ -0,0 +1,2 @@
+extractionWarning
+| gen_macro_type_repr.rs:10:14:10:26 | macro expansion failed: could not resolve macro 'macro_type' |