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Java: Add qldoc and change note.

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This commit is contained in:
Anders Schack-Mulligen
2019-07-18 17:53:40 +02:00
parent a583f000c1
commit 3588066ba1
2 changed files with 14 additions and 1 deletions
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10
java/ql/src/semmle/code/java/dispatch/ObjFlow.qll
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@@ -1,3 +1,11 @@
/**
* Provides a dispatch relation `viableImpl_out` that reduces the set of
* dispatch targets for `Object.toString()` calls relative to the input
* dispatch relation `viableImpl_inp`.
*
* The set of dispatch targets for `Object.toString()` calls are reduced based
* on possible data flow from objects of more specific types to the qualifier.
*/
import java
private import VirtualDispatch
private import semmle.code.java.controlflow.Guards
@@ -251,7 +259,7 @@ private Method viableImplObjectToString(MethodAccess ma) {
* Gets a viable dispatch target for `ma`. This is the output dispatch relation.
*
* The set of dispatch targets for `Object.toString()` calls are reduced based
* on possibly data flow from objects of more specific types to the qualifier.
* on possible data flow from objects of more specific types to the qualifier.
*/
Method viableImpl_out(MethodAccess ma) {
result = viableImpl_inp(ma) and