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

compiler/testData/codegen/light-analysis/storeStackBeforeInline/differentTypes.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class DifferentTypesKt {
     public final static @org.jetbrains.annotations.NotNull method bar(p0: int, p1: long, p2: byte, @org.jetbrains.annotations.NotNull p3: java.lang.String): java.lang.String
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String

compiler/testData/codegen/light-analysis/storeStackBeforeInline/primitiveMerge.txt

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

compiler/testData/codegen/light-analysis/storeStackBeforeInline/simple.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class SimpleKt {
     public final static method bar(p0: int): int
     public final static @org.jetbrains.annotations.NotNull method box(): java.lang.String

compiler/testData/codegen/light-analysis/storeStackBeforeInline/unreachableMarker.txt

@@ -1,3 +1,4 @@
+@kotlin.Metadata
 public final class UnreachableMarkerKt {
     public final static @org.jetbrains.annotations.NotNull method bar(@org.jetbrains.annotations.NotNull p0: kotlin.jvm.functions.Function0): java.lang.String
     public final static @org.jetbrains.annotations.NotNull method bar2(): java.lang.String

compiler/testData/codegen/light-analysis/storeStackBeforeInline/withLambda.txt

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