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Jvm backend: specify declaration origin of generated methods

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Allow to distinguish collection stub methods and augmented kotlin api methods
This commit is contained in:
Pavel V. Talanov
2017-05-10 20:06:28 +03:00
parent eb3c20d630
commit 4bdfb8c646
3 changed files with 10 additions and 4 deletions
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compiler/backend/src/org/jetbrains/kotlin/codegen/CollectionStubMethodGenerator.kt
+2 -2
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@@ -36,7 +36,7 @@ import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
import org.jetbrains.kotlin.resolve.descriptorUtil.getAllSuperclassesWithoutAny
import org.jetbrains.kotlin.resolve.descriptorUtil.overriddenTreeUniqueAsSequence
import org.jetbrains.kotlin.resolve.jvm.diagnostics.JvmDeclarationOrigin
import org.jetbrains.kotlin.resolve.jvm.diagnostics.CollectionStub
import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodGenericSignature
import org.jetbrains.kotlin.types.*
import org.jetbrains.kotlin.types.checker.KotlinTypeChecker
@@ -337,7 +337,7 @@ class CollectionStubMethodGenerator(
val access = ACC_PUBLIC or (if (synthetic) ACC_SYNTHETIC else 0)
val asmMethod = signature.asmMethod
val genericSignature = if (synthetic) null else signature.genericsSignature
val mv = v.newMethod(JvmDeclarationOrigin.NO_ORIGIN, access, asmMethod.name, asmMethod.descriptor, genericSignature, null)
val mv = v.newMethod(CollectionStub, access, asmMethod.name, asmMethod.descriptor, genericSignature, null)
mv.visitCode()
AsmUtil.genThrow(
InstructionAdapter(mv),
compiler/backend/src/org/jetbrains/kotlin/codegen/FunctionCodegen.java
+1 -1
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@@ -839,7 +839,7 @@ public class FunctionCodegen {
if (!isThereOverriddenInKotlinClass(descriptor)) {
Method method = typeMapper.mapAsmMethod(descriptor);
int flags = ACC_ABSTRACT | getVisibilityAccessFlag(descriptor);
v.newMethod(JvmDeclarationOriginKt.OtherOrigin(overridden), flags, method.getName(), method.getDescriptor(), null, null);
v.newMethod(JvmDeclarationOriginKt.AugmentedBuiltInApi(overridden), flags, method.getName(), method.getDescriptor(), null, null);
}
}
}
compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/diagnostics/JvmDeclarationOrigin.kt
+7 -1
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@@ -39,7 +39,9 @@ enum class JvmDeclarationOriginKind {
BRIDGE,
MULTIFILE_CLASS,
MULTIFILE_CLASS_PART,
SYNTHETIC // this means that there's no proper descriptor for this jvm declaration
SYNTHETIC, // this means that there's no proper descriptor for this jvm declaration,
COLLECTION_STUB,
AUGMENTED_BUILTIN_API
}
class JvmDeclarationOrigin(
@@ -91,3 +93,7 @@ fun Delegation(element: PsiElement?, descriptor: FunctionDescriptor): JvmDeclara
fun SamDelegation(descriptor: FunctionDescriptor): JvmDeclarationOrigin = JvmDeclarationOrigin(SAM_DELEGATION, null, descriptor)
fun Synthetic(element: PsiElement?, descriptor: CallableMemberDescriptor): JvmDeclarationOrigin = JvmDeclarationOrigin(SYNTHETIC, element, descriptor)
val CollectionStub = JvmDeclarationOrigin(COLLECTION_STUB, null, null)
fun AugmentedBuiltInApi(descriptor: CallableDescriptor): JvmDeclarationOrigin = JvmDeclarationOrigin(AUGMENTED_BUILTIN_API, null, descriptor)