[K2, MPP] Add common constructorCache to Fir2IrCommonMemberStorage

Use it in Fir2IrDeclarationStorage

^KT-56660 Fixed

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrCommonMemberStorage.kt

@@ -45,6 +45,8 @@ class Fir2IrCommonMemberStorage(
 
     val functionCache: ConcurrentHashMap<FirFunction, IrSimpleFunction> = ConcurrentHashMap()
 
+    val constructorCache: ConcurrentHashMap<FirConstructor, IrConstructor> = ConcurrentHashMap()
+
     val propertyCache: ConcurrentHashMap<FirProperty, IrProperty> = ConcurrentHashMap()
 
     val fakeOverridesInClass: MutableMap<IrClass, MutableMap<FirCallableDeclaration, FirCallableDeclaration>> = mutableMapOf()

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt

@@ -80,7 +80,7 @@ class Fir2IrDeclarationStorage(
 
     private val functionCache: ConcurrentHashMap<FirFunction, IrSimpleFunction> = commonMemberStorage.functionCache
 
-    private val constructorCache: ConcurrentHashMap<FirConstructor, IrConstructor> = ConcurrentHashMap()
+    private val constructorCache: ConcurrentHashMap<FirConstructor, IrConstructor> = commonMemberStorage.constructorCache
 
     private val initializerCache: ConcurrentHashMap<FirAnonymousInitializer, IrAnonymousInitializer> = ConcurrentHashMap()
 

compiler/testData/cli/js/firMppWithKlib.args

@@ -0,0 +1,11 @@
+$TESTDATA_DIR$/firMppWithKlib/common.kt
+$TESTDATA_DIR$/firMppWithKlib/platform.kt
+-Xcommon-sources=$TESTDATA_DIR$/firMppWithKlib/common.kt
+-language-version
+2.0
+-ir-output-dir
+$TEMP_DIR$
+-ir-output-name
+firMppWithKlib
+-XXLanguage\:+MultiPlatformProjects
+-Xir-produce-klib-file=true

compiler/testData/cli/js/firMppWithKlib.out

@@ -0,0 +1,11 @@
+warning: ATTENTION!
+This build uses unsafe internal compiler arguments:
+
+-XXLanguage:+MultiPlatformProjects
+
+This mode is not recommended for production use,
+as no stability/compatibility guarantees are given on
+compiler or generated code. Use it at your own risk!
+
+warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
+OK

compiler/testData/cli/js/firMppWithKlib/common.kt

@@ -0,0 +1 @@
+class Klass

compiler/testData/cli/js/firMppWithKlib/platform.kt

@@ -0,0 +1,3 @@
+fun foo() {
+    Klass()
+}

compiler/tests-gen/org/jetbrains/kotlin/cli/CliTestGenerated.java

@@ -1328,6 +1328,11 @@ public class CliTestGenerated extends AbstractCliTest {
             runTest("compiler/testData/cli/js/firMpp.args");
         }
 
+        @TestMetadata("firMppWithKlib.args")
+        public void testFirMppWithKlib() throws Exception {
+            runTest("compiler/testData/cli/js/firMppWithKlib.args");
+        }
+
         @TestMetadata("inlineCycle.args")
         public void testInlineCycle() throws Exception {
             runTest("compiler/testData/cli/js/inlineCycle.args");