Fix mapping of synthetic properties when overridden in Kotlin class

In these cases, the getMethod of the property will not have a Psi element and we
need to traverse up the overrides until we find one that does.

2 files changed, 15 insertions, 0 deletions

diff --git a/src/test/kotlin/com/replaymod/gradle/remap/mapper/kotlin/TestKotlinSyntheticProperties.kt b/src/test/kotlin/com/replaymod/gradle/remap/mapper/kotlin/TestKotlinSyntheticProperties.kt
index b77978a..20b65b9 100644
--- a/src/test/kotlin/com/replaymod/gradle/remap/mapper/kotlin/TestKotlinSyntheticProperties.kt
+++ b/src/test/kotlin/com/replaymod/gradle/remap/mapper/kotlin/TestKotlinSyntheticProperties.kt
@@ -141,4 +141,17 @@ class TestKotlinSyntheticProperties {
             val v = B().b
         """.trimIndent()
     }
+
+    @Test
+    fun `remaps synthetic property even when overwritten in kotlin subclass`() {
+        TestData.remapKt("""
+            import pkg.Kt
+            val v = Kt().syntheticA
+            fun test() { Kt().syntheticA = Kt() }
+        """.trimIndent()) shouldBe """
+            import pkg.Kt
+            val v = Kt().syntheticB
+            fun test() { Kt().syntheticB = Kt() }
+        """.trimIndent()
+    }
 }
diff --git a/src/test/kotlin/com/replaymod/gradle/remap/util/TestData.kt b/src/test/kotlin/com/replaymod/gradle/remap/util/TestData.kt
index c40635c..c5b8851 100644
--- a/src/test/kotlin/com/replaymod/gradle/remap/util/TestData.kt
+++ b/src/test/kotlin/com/replaymod/gradle/remap/util/TestData.kt
@@ -40,10 +40,12 @@ object TestData {
         classpath = arrayOf(
             findClasspathEntry("org.spongepowered.asm.mixin.Mixin"),
             findClasspathEntry("a.pkg.A"),
+            findClasspathEntry("AMarkerKt"),
         )
         remappedClasspath = arrayOf(
             findClasspathEntry("org.spongepowered.asm.mixin.Mixin"),
             findClasspathEntry("b.pkg.B"),
+            findClasspathEntry("BMarkerKt"),
         )
         patternAnnotation = "remap.Pattern"
     }