Kapt3: Write stub class files with metadata (needed for incremental compilation)

compiler/testData/codegen/light-analysis/unit/UnitValue.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class UnitValueKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method foo(): void

compiler/testData/codegen/light-analysis/unit/closureReturnsNullableUnit.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class ClosureReturnsNullableUnitKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method isNull(@org.jetbrains.annotations.Nullable p0: kotlin.Unit): boolean

compiler/testData/codegen/light-analysis/unit/ifElse.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class A {
     private @org.jetbrains.annotations.NotNull field cond1: java.lang.String
     private @org.jetbrains.annotations.NotNull field cond2: java.lang.String
@@ -16,6 +17,7 @@ public final class A {
     public final method setCond2(@org.jetbrains.annotations.NotNull p0: java.lang.String): void
 }
 
+@kotlin.Metadata
 public final class IfElseKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }

compiler/testData/codegen/light-analysis/unit/kt3634.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class Kt3634Kt {
     private final static @org.jetbrains.annotations.NotNull field c: kotlin.Unit
     private final static @org.jetbrains.annotations.NotNull field d: kotlin.Unit

compiler/testData/codegen/light-analysis/unit/kt4212.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class Kt4212Kt {
     public final static method bar(): void
     public final static @org.jetbrains.annotations.Nullable method baz(): java.lang.Object

compiler/testData/codegen/light-analysis/unit/kt4265.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class Kt4265Kt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method let(@org.jetbrains.annotations.NotNull p0: java.lang.Object, @org.jetbrains.annotations.NotNull p1: kotlin.jvm.functions.Function1): java.lang.Object

compiler/testData/codegen/light-analysis/unit/nullableUnit.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class NullableUnitKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method deepIsNull(@org.jetbrains.annotations.Nullable p0: kotlin.Unit): boolean

compiler/testData/codegen/light-analysis/unit/nullableUnitInWhen1.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class NullableUnitInWhen1Kt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method foo(): void

compiler/testData/codegen/light-analysis/unit/nullableUnitInWhen2.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class NullableUnitInWhen2Kt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method foo(): void

compiler/testData/codegen/light-analysis/unit/nullableUnitInWhen3.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class NullableUnitInWhen3Kt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
     public final static method foo(): void

compiler/testData/codegen/light-analysis/unit/unitClassObject.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class UnitClassObjectKt {
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String
 }