Use IdentityHashMap to store original instruction indexes

I think it is better to be explicit here, instead of relying on ASM's
current lack of equals()/hashCode() methods in the AbstractInsnNode
class.

Signed-off-by: Graham <gpe@openrs2.dev>
Graham 4 years ago
parent c57f0927ba
commit 7811bc70f4
  1. 3
      asm/src/main/java/dev/openrs2/asm/classpath/ClassPath.kt

@ -8,6 +8,7 @@ import dev.openrs2.util.collect.ForestDisjointSet
import org.objectweb.asm.Opcodes
import org.objectweb.asm.tree.AbstractInsnNode
import org.objectweb.asm.tree.ClassNode
import java.util.IdentityHashMap
class ClassPath(
private val runtime: ClassLoader,
@ -25,7 +26,7 @@ class ClassPath(
* Transformers to avoid adding extraneous labels until the last possible
* moment, which would confuse some of our analyses if added earlier.
*/
val originalPcs = mutableMapOf<AbstractInsnNode, Int>()
val originalPcs = IdentityHashMap<AbstractInsnNode, Int>()
val libraryClasses: Sequence<ClassMetadata>
get() = libraries.asSequence().flatten().map { get(it.name)!! }

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