WASM: Enable exception handling tests

compiler/testData/codegen/box/inlineClasses/boxReturnValueInLambda/kt27586_1.kt

@@ -1,6 +1,10 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
 // WITH_RUNTIME
+
+// IGNORE_BACKEND: WASM
+// Result::getOrNull contains cast (value as T). It gets inlined but type parameter is not updated. We loose information that it was
+// a String and instead we treat it as Any. We then fail to assign it into temporary variable of type String?.
+// WASM_MUTE_REASON: TYPE_ISSUES
+
 fun f1(): () -> Result<String> {
     return {
         runCatching {

compiler/testData/codegen/box/inlineClasses/boxReturnValueInLambda/kt27586_2.kt

@@ -1,6 +1,10 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
 // WITH_RUNTIME
+
+// IGNORE_BACKEND: WASM
+// Result::getOrNull contains cast (value as T). It gets inlined but type parameter is not updated. We loose information that it was
+// a String and instead we treat it as Any. We then fail to assign it into temporary variable of type String?.
+// WASM_MUTE_REASON: TYPE_ISSUES
+
 fun f1() = lazy {
     runCatching {
         "OK"

compiler/testData/codegen/box/inlineClasses/equalsEvaluationOrderInlineClass.kt

@@ -1,5 +1,4 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
 
 inline class Inner(val x: Int)

compiler/testData/codegen/box/inlineClasses/equalsEvaluationOrderNonNull.kt

@@ -1,5 +1,4 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
 
 inline class A(val x: String = "")

compiler/testData/codegen/box/inlineClasses/equalsEvaluationOrderNullable.kt

@@ -1,5 +1,4 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
 
 inline class A(val x: Any? = null)

compiler/testData/codegen/box/inlineClasses/equalsEvaluationOrderPrimitive.kt

@@ -1,5 +1,4 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
 
 inline class A(val x: Int = 0)

compiler/testData/codegen/box/inlineClasses/functionNameMangling/mangledFunctionsPresentInStackTrace.kt

@@ -1,10 +1,10 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND: JS, JS_IR
+// IGNORE_BACKEND: JS, JS_IR, WASM
 // IGNORE_BACKEND: JS_IR_ES6
 // FULL_JDK
 // WITH_RUNTIME
+// WASM_MUTE_REASON: IGNORED_IN_JS
 
 inline class Id(val id: String)
 

compiler/testData/codegen/box/inlineClasses/kt25771.kt

@@ -1,5 +1,4 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+
 // !LANGUAGE: +InlineClasses
 
 inline class Result<out T>(val value: Any?) {

compiler/testData/codegen/box/inlineClasses/resultRunCatchingOrElse.kt

@@ -1,5 +1,6 @@
-// DONT_TARGET_EXACT_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+// IGNORE_BACKEND: WASM
+// WASM_MUTE_REASON: TYPE_ISSUES
+
 inline class Result<out T>(val value: Any?) {
     fun exceptionOrNull(): Throwable? =
         when (value) {