commit 38f9d71955d87ddea83a96fd960443225a4a7038
author Rico Wind <ricow@google.com> Fri Jun 02 14:07:02 2023 +0200
committer Rico Wind <ricow@google.com> Fri Jun 02 12:28:03 2023 +0000
tree 92c7ffe15ce94e2f3545e1fd134539ce85829ecc
parent 5f9a8d5fe71552065abf7799e3a84d291d089257

Only fail on api lookup for library classes

We saw a case in google3 where android.jar was passed as classpath:
http://google3/java/com/google/play/apps/integrity/silo/dexpayload/bzl/d8ing.bzl;l=23;rcl=536882057

Bug: 285560198
Change-Id: Ic0403ac5c594bb1d642accd17fb226108f63d85c

src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java b/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
index 4643e0a..f715e77 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
@@ -322,7 +322,7 @@
                     .contextIndependentDefinitionForWithResolutionResult(type)
                     .toSingleClassWithProgramOverLibrary();
             assert theApi.equals(api.max(appView.options().getMinApiLevel()))
-                || (clazz != null && clazz.isProgramClass());
+                || (clazz != null && !clazz.isLibraryClass());
           });
       return true;
     }