Use box tests to check if the light analysis mode (without analyzing bodies when possible) produces the same result as the complete analysis. See also the next commit in which light analysis mode is applied. Note that no tests were changed.

compiler/testData/codegen/light-analysis/traits/syntheticAccessor.txt

@@ -0,0 +1,30 @@
+public interface B {
+    inner class B/DefaultImpls
+    inner class B/Z
+}
+
+
+public final class B/DefaultImpls {
+    inner class B/DefaultImpls
+    private static method test(p0: B): void
+}
+
+
+public final static class B/Z {
+    inner class B/Z
+    public method <init>(): void
+    public final method ztest(@org.jetbrains.annotations.NotNull p0: B): void
+}
+
+
+public final class C {
+    public method <init>(): void
+}
+
+
+public final class SyntheticAccessorKt {
+    private static @org.jetbrains.annotations.NotNull field result: java.lang.String
+    public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
+    public final static @org.jetbrains.annotations.NotNull method getResult(): java.lang.String
+    public final static method setResult(@org.jetbrains.annotations.NotNull p0: java.lang.String): void
+}