Report warning on characters which can cause problems on Windows

As soon as we fix KT-17438, this warning will be turned into an error.

compiler/testData/diagnostics/tests/declarationChecks/nameWithDangerousCharacters.fir.kt

@@ -0,0 +1,12 @@
+class `A?B`
+class `A*B`
+class `A"B`
+class `A|B`
+class `A%B`
+
+fun `?*"|%`(): Int {
+    val `?` = 0
+    return `?`
+}
+
+val `"a"+"b"` = "c"

compiler/testData/diagnostics/tests/declarationChecks/nameWithDangerousCharacters.kt

@@ -0,0 +1,12 @@
+class <!DANGEROUS_CHARACTERS!>`A?B`<!>
+class <!DANGEROUS_CHARACTERS!>`A*B`<!>
+class <!DANGEROUS_CHARACTERS!>`A"B`<!>
+class <!DANGEROUS_CHARACTERS!>`A|B`<!>
+class <!DANGEROUS_CHARACTERS!>`A%B`<!>
+
+fun <!DANGEROUS_CHARACTERS!>`?*"|%`<!>(): Int {
+    val <!DANGEROUS_CHARACTERS!>`?`<!> = 0
+    return `?`
+}
+
+val <!DANGEROUS_CHARACTERS!>`"a"+"b"`<!> = "c"

compiler/testData/diagnostics/tests/declarationChecks/nameWithDangerousCharacters.txt

@@ -0,0 +1,39 @@
+package
+
+public val `"a"+"b"`: kotlin.String = "c"
+public fun `?*"|%`(): kotlin.Int
+
+public final class `A"B` {
+    public constructor `A"B`()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class `A%B` {
+    public constructor `A%B`()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class `A*B` {
+    public constructor `A*B`()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class `A?B` {
+    public constructor `A?B`()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class `A|B` {
+    public constructor `A|B`()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}