Ruby: modgen - support self arguments

alexrford · alexrford · commit 86ba75cadf6a · 2023-10-26T17:42:46.000+01:00
diff --git a/ruby/ql/src/queries/modeling/internal/Util.qll b/ruby/ql/src/queries/modeling/internal/Util.qll
@@ -29,6 +29,8 @@ string getArgumentPath(DataFlow::ParameterNode paramNode) {
       param instanceof Ast::BlockParameter and
       paramSpecifier = "block"
     )
+    or
+    paramNode instanceof DataFlow::SelfParameterNode and paramSpecifier = "self"
   |
     result = "Argument[" + paramSpecifier + "]"
   )

Original file line number	Diff line number	Diff line change
`@@ -29,6 +29,8 @@ string getArgumentPath(DataFlow::ParameterNode paramNode) {`
`29`	`29`	`param instanceof Ast::BlockParameter and`
`30`	`30`	`paramSpecifier = "block"`
`31`	`31`	`)`
	`32`	`+ or`
	`33`	`+ paramNode instanceof DataFlow::SelfParameterNode and paramSpecifier = "self"`
`32`	`34`	`\|`
`33`	`35`	`result = "Argument[" + paramSpecifier + "]"`
`34`	`36`	`)`