[JS IR BE] Support coroutines

* Move FinallyBlockLowering to common part
* Fix catching of dynamic exception
* Fix bridges for suspend functions
* Disable explicit cast to Unit
* Run lowering per module
* Update some test data

js/js.ast/src/org/jetbrains/kotlin/js/backend/ast/JsName.java

@@ -4,9 +4,9 @@
 
 package org.jetbrains.kotlin.js.backend.ast;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.kotlin.js.backend.ast.metadata.HasMetadata;
 import org.jetbrains.kotlin.js.common.Symbol;
-import org.jetbrains.annotations.NotNull;
 
 /**
  * An abstract base class for named JavaScript objects.

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt

@@ -124,7 +124,7 @@ abstract class BasicBoxTest(
                 generateJavaScriptFile(
                     file.parent, module, outputFileName, dependencies, friends, modules.size > 1,
                     !SKIP_SOURCEMAP_REMAPPING.matcher(fileContent).find(),
-                    outputPrefixFile, outputPostfixFile, mainCallParameters, testPackage, testFunction
+                    outputPrefixFile, outputPostfixFile, mainCallParameters, testPackage, testFunction, coroutinesPackage.isNotEmpty()
                 )
 
                 if (!module.name.endsWith(OLD_MODULE_SUFFIX)) Pair(outputFileName, module) else null
@@ -291,18 +291,19 @@ abstract class BasicBoxTest(
     private fun TestModule.outputFileName(directory: File) = directory.absolutePath + "/" + outputFileSimpleName() + "_v5"
 
     private fun generateJavaScriptFile(
-            directory: String,
-            module: TestModule,
-            outputFileName: String,
-            dependencies: List<String>,
-            friends: List<String>,
-            multiModule: Boolean,
-            remap: Boolean,
-            outputPrefixFile: File?,
-            outputPostfixFile: File?,
-            mainCallParameters: MainCallParameters,
-            testPackage: String?,
-            testFunction: String
+        directory: String,
+        module: TestModule,
+        outputFileName: String,
+        dependencies: List<String>,
+        friends: List<String>,
+        multiModule: Boolean,
+        remap: Boolean,
+        outputPrefixFile: File?,
+        outputPostfixFile: File?,
+        mainCallParameters: MainCallParameters,
+        testPackage: String?,
+        testFunction: String,
+        doNotCache: Boolean
     ) {
         val kotlinFiles =  module.files.filter { it.fileName.endsWith(".kt") }
         val testFiles = kotlinFiles.map { it.fileName }
@@ -324,7 +325,7 @@ abstract class BasicBoxTest(
         val incrementalData = IncrementalData()
         translateFiles(
             psiFiles.map(TranslationUnit::SourceFile), outputFile, config, outputPrefixFile, outputPostfixFile,
-            mainCallParameters, incrementalData, remap, testPackage, testFunction
+            mainCallParameters, incrementalData, remap, testPackage, testFunction, doNotCache
         )
 
         if (module.hasFilesToRecompile) {
@@ -371,7 +372,7 @@ abstract class BasicBoxTest(
 
         translateFiles(
             translationUnits, recompiledOutputFile, recompiledConfig, outputPrefixFile, outputPostfixFile,
-            mainCallParameters, incrementalData, remap, testPackage, testFunction
+            mainCallParameters, incrementalData, remap, testPackage, testFunction, false
         )
 
         val originalOutput = FileUtil.loadFile(outputFile)
@@ -435,7 +436,8 @@ abstract class BasicBoxTest(
         incrementalData: IncrementalData,
         remap: Boolean,
         testPackage: String?,
-        testFunction: String
+        testFunction: String,
+        doNotCache: Boolean
     ) {
         val translator = K2JSTranslator(config)
         val translationResult = translator.translateUnits(ExceptionThrowingReporter, units, mainCallParameters)

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicIrBoxTest.kt

@@ -77,7 +77,8 @@ abstract class BasicIrBoxTest(
         incrementalData: IncrementalData,
         remap: Boolean,
         testPackage: String?,
-        testFunction: String
+        testFunction: String,
+        doNotCache: Boolean
     ) {
         val filesToCompile = units
             .map { (it as TranslationUnit.SourceFile).file }
@@ -94,12 +95,22 @@ abstract class BasicIrBoxTest(
             runtimeFile.write(runtimeResult!!.generatedCode)
         }
 
-        val result = compile(
-            config.project,
-            filesToCompile,
-            config.configuration,
-            FqName((testPackage?.let { "$it." } ?: "") + testFunction),
-            listOf(runtimeResult!!.moduleDescriptor))
+        val result = if (doNotCache) {
+            val runtimeFiles = runtimeSources.map(::createPsiFile)
+            val allFiles = runtimeFiles + filesToCompile
+            compile(
+                config.project,
+                allFiles,
+                config.configuration,
+                FqName((testPackage?.let { "$it." } ?: "") + testFunction))
+        } else {
+            compile(
+                config.project,
+                filesToCompile,
+                config.configuration,
+                FqName((testPackage?.let { "$it." } ?: "") + testFunction),
+                listOf(runtimeResult!!.moduleDescriptor))
+        }
 
         outputFile.write(result.generatedCode)
     }

js/js.translator/testData/box/coroutines/localVarOptimization.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JS_IR
 // EXPECTED_REACHABLE_NODES: 1251
 // DECLARES_VARIABLE: function=doResume name=k
 // PROPERTY_READ_COUNT: name=local$o count=1