Build: remove obsolete compiler arguments

These compiler arguments enable features which are enabled by default in
the current Kotlin anyway.

The only exception is in :compiler:cli which uses an old language
version.

libraries/kotlin.test/js-ir/build.gradle.kts

@@ -49,10 +49,8 @@ kotlin {
 tasks.withType<KotlinCompile<*>>().configureEach {
     kotlinOptions.freeCompilerArgs += listOf(
         "-Xallow-kotlin-package",
-        "-Xallow-result-return-type",
         "-Xopt-in=kotlin.ExperimentalMultiplatform",
-        "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-        "-Xinline-classes"
+        "-Xopt-in=kotlin.contracts.ExperimentalContracts"
     )
 }
 

libraries/kotlin.test/jvm/build.gradle

@@ -43,7 +43,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xnormalize-constructor-calls=enable",
         "-Xopt-in=kotlin.contracts.ExperimentalContracts",
         "-Xsuppress-deprecated-jvm-target-warning",
         "-Xopt-in=kotlin.RequiresOptIn",

libraries/reflect/api/build.gradle

@@ -44,13 +44,13 @@ if (includeJava9) {
 
 compileKotlin {
     kotlinOptions {
-        freeCompilerArgs = ["-version",
-                            "-Xallow-kotlin-package",
-                            "-Xnormalize-constructor-calls=enable",
-                            "-Xno-optimized-callable-references",
-                            "-Xno-kotlin-nothing-value-exception",
-                            "-Xsuppress-deprecated-jvm-target-warning",
-                            "-Xopt-in=kotlin.RequiresOptIn"]
+        freeCompilerArgs = [
+                "-Xallow-kotlin-package",
+                "-Xno-optimized-callable-references",
+                "-Xno-kotlin-nothing-value-exception",
+                "-Xsuppress-deprecated-jvm-target-warning",
+                "-Xopt-in=kotlin.RequiresOptIn",
+        ]
         moduleName = "kotlin-reflection"
     }
 }

libraries/stdlib/common/build.gradle

@@ -43,9 +43,7 @@ compileKotlinCommon {
                 "-Xopt-in=kotlin.RequiresOptIn",
                 "-Xopt-in=kotlin.ExperimentalMultiplatform",
                 "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-                "-Xinline-classes",
                 "-Xallow-kotlin-package",
-                "-Xallow-result-return-type"
         ]
     }
 }

libraries/stdlib/jdk7/build.gradle

@@ -71,7 +71,6 @@ compileKotlin {
     kotlinOptions.freeCompilerArgs = [
             "-Xallow-kotlin-package",
             "-Xmultifile-parts-inherit",
-            "-Xnormalize-constructor-calls=enable",
             "-Xopt-in=kotlin.RequiresOptIn",
             "-Xopt-in=kotlin.contracts.ExperimentalContracts",
             "-Xsuppress-deprecated-jvm-target-warning",

libraries/stdlib/jdk8/build.gradle

@@ -59,7 +59,6 @@ compileKotlin {
     kotlinOptions.freeCompilerArgs = [
             "-Xallow-kotlin-package",
             "-Xmultifile-parts-inherit",
-            "-Xnormalize-constructor-calls=enable",
     ]
     kotlinOptions.moduleName = project.name
 }

libraries/stdlib/js-ir-minimal-for-test/build.gradle.kts

@@ -121,10 +121,8 @@ kotlin {
 tasks.withType<KotlinCompile<*>> {
     kotlinOptions.freeCompilerArgs += listOf(
         "-Xallow-kotlin-package",
-        "-Xallow-result-return-type",
         "-Xopt-in=kotlin.ExperimentalMultiplatform",
         "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-        "-Xinline-classes",
         "-Xopt-in=kotlin.RequiresOptIn",
         "-Xopt-in=kotlin.ExperimentalUnsignedTypes",
         "-Xopt-in=kotlin.ExperimentalStdlibApi"

libraries/stdlib/js-ir/build.gradle.kts

@@ -137,10 +137,8 @@ kotlin {
 tasks.withType<KotlinCompile<*>>().configureEach {
     kotlinOptions.freeCompilerArgs += listOf(
         "-Xallow-kotlin-package",
-        "-Xallow-result-return-type",
         "-Xopt-in=kotlin.ExperimentalMultiplatform",
         "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-        "-Xinline-classes",
         "-Xopt-in=kotlin.RequiresOptIn",
         "-Xopt-in=kotlin.ExperimentalUnsignedTypes",
         "-Xopt-in=kotlin.ExperimentalStdlibApi"
@@ -169,4 +167,4 @@ val packFullRuntimeKLib by tasks.registering(Jar::class) {
     from(buildDir.resolve("classes/kotlin/js/main"))
     destinationDirectory.set(rootProject.buildDir.resolve("js-ir-runtime"))
     archiveFileName.set("full-runtime.klib")
-}
+}

libraries/stdlib/js-v1/build.gradle

@@ -117,9 +117,7 @@ tasks.withType(org.jetbrains.kotlin.gradle.tasks.Kotlin2JsCompile) {
         main = "noCall"
         moduleKind = "commonjs"
         freeCompilerArgs = [
-                "-version",
                 "-Xallow-kotlin-package",
-                "-Xallow-result-return-type"
         ]
     }
 }
@@ -143,7 +141,6 @@ compileKotlin2Js {
             "-Xopt-in=kotlin.RequiresOptIn",
             "-Xopt-in=kotlin.ExperimentalMultiplatform",
             "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-            "-Xinline-classes"
         ]
     }
 }

libraries/stdlib/jvm/build.gradle

@@ -115,15 +115,11 @@ DexMethodCountKt.dexMethodCount(project) { task ->
 compileKotlin {
     kotlinOptions {
         freeCompilerArgs = [
-                "-version",
                 "-Xallow-kotlin-package",
-                "-Xallow-result-return-type",
                 "-Xmultifile-parts-inherit",
-                "-Xnormalize-constructor-calls=enable",
                 "-Xopt-in=kotlin.RequiresOptIn",
                 "-Xopt-in=kotlin.ExperimentalMultiplatform",
                 "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-                "-Xinline-classes",
                 "-Xuse-14-inline-classes-mangling-scheme",
                 "-Xsuppress-deprecated-jvm-target-warning",
         ]

libraries/stdlib/wasm/build.gradle.kts

@@ -73,10 +73,8 @@ tasks.withType<KotlinCompile<*>>().configureEach {
 
     kotlinOptions.freeCompilerArgs += listOf(
         "-Xallow-kotlin-package",
-        "-Xallow-result-return-type",
         "-Xopt-in=kotlin.ExperimentalMultiplatform",
         "-Xopt-in=kotlin.contracts.ExperimentalContracts",
-        "-Xinline-classes",
         "-Xopt-in=kotlin.RequiresOptIn",
         "-Xopt-in=kotlin.ExperimentalUnsignedTypes",
         "-Xopt-in=kotlin.ExperimentalStdlibApi"

libraries/tools/binary-compatibility-validator/build.gradle

@@ -28,12 +28,6 @@ sourceSets {
     }
 }
 
-compileTestKotlin {
-    kotlinOptions {
-        freeCompilerArgs = ["-Xnormalize-constructor-calls=enable"]
-    }
-}
-
 test {
     dependsOn configurations.testArtifacts
 

libraries/tools/kotlin-annotations-jvm/build.gradle

@@ -25,7 +25,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
             "-Xallow-kotlin-package",
-            "-Xnormalize-constructor-calls=enable",
     ]
     kotlinOptions.moduleName = project.name
 }

libraries/tools/script-runtime/build.gradle

@@ -37,7 +37,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xnormalize-constructor-calls=enable",
         "-Xsuppress-deprecated-jvm-target-warning",
     ]
     kotlinOptions.moduleName = project.name