C++: add MemberFunction::getTypeOfThis()

nickrolfe · nickrolfe · commit 8bd3be6e7b7a · 2020-06-26T14:20:46.000+01:00
diff --git a/cpp/ql/src/semmle/code/cpp/MemberFunction.qll b/cpp/ql/src/semmle/code/cpp/MemberFunction.qll
@@ -70,6 +70,13 @@ class MemberFunction extends Function {
       result = getADeclarationEntry() and result != getDefinition()
     )
   }
+
+  /**
+   * Gets the type of the `this` parameter associated with this member function.
+   */
+  Type getTypeOfThis() {
+    member_function_this_type(underlyingElement(this), unresolveElement(result))
+  }
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -70,6 +70,13 @@ class MemberFunction extends Function {`
`70`	`70`	`result = getADeclarationEntry() and result != getDefinition()`
`71`	`71`	`)`
`72`	`72`	`}`
	`73`	`+`
	`74`	`+ /**`
	`75`	+ * Gets the type of the `this` parameter associated with this member function.
	`76`	`+ */`
	`77`	`+ Type getTypeOfThis() {`
	`78`	`+ member_function_this_type(underlyingElement(this), unresolveElement(result))`
	`79`	`+ }`
`73`	`80`	`}`
`74`	`81`
`75`	`82`	`/**`