IssueTracker

Versions

• r8 version: R8 main (build engineering)
• art version: ART version 2.1.0 x86_64
• java version: 17.0.12

Description

We encountered an inconsistency while running the following test case. When processing this test case directly with R8 and executing it with ART (without the --min-api parameter), the program can execute the constructor A() in class A normally. However, when the --min-api parameter is enabled and set to a value greater than or equal to 24, the program does not execute the constructor A().

Step to Reproduce

1. javac -target 17 -source 17 -cp . Test.java
2. jar cvf classes.jar ./*.class
3. java -cp r8.jar com.android.tools.r8.R8 --min-api 24 --pg-conf proguard-rules.pro --release --output ./ ./classes.jar
4. env ANDROID_LOG_TAGS=*:f ANDROID_DATA=./ /path/to/art --64 --no-compile -cp ./classes.dex Test > result_1

--min-api < 24 result

A.A()
I.f()
over

--min-api >= 24result

I.f()
over

Testcase Source Code

class Test {
    public static void main(String[] args) {
        Test test = new Test();
        test.runc98();
        System.out.println("over");
    }

    void runc98() {
        I b = new Test.B();
        I.f();
    }

    interface I {
        A a = new Test.A();

        static void f() {
            System.out.println("I.f()");
        }
    }

    static class A {
        A() {
            System.out.println("A.A()");
        }
    }

    class B implements I {
    }
}

rules.pro

-libraryjars android-35.jar
-keep class Test { public static void main(java.lang.String[]); }