Handle 'ExplicitBackingFields' compiler warnings

Author: zoobestik

src/main/kotlin/com/compiler/server/compiler/components/CliUtils.kt

@@ -64,17 +64,25 @@ fun <T> CLICompiler<*>.tryCompilation(inputDirectory: Path, inputFiles: List<Pat
       message: String,
       location: CompilerMessageSourceLocation?
     ): String {
-      val textInterval = location?.let {
-        TextInterval(
-          start = TextInterval.TextPosition(minusOne(location.line), minusOne(location.column)),
-          end = TextInterval.TextPosition(minusOne(location.lineEnd), minusOne(location.columnEnd))
-        )
+      when {
+        // suppress -XXLanguage:+ExplicitBackingFields
+        severity == STRONG_WARNING && message.contains("ExplicitBackingFields") ->
+          return ""
       }
+
       val messageSeverity: ProjectSeveriry = when (severity) {
         EXCEPTION, ERROR -> ProjectSeveriry.ERROR
         STRONG_WARNING, WARNING -> ProjectSeveriry.WARNING
         INFO, LOGGING, OUTPUT -> return ""
       }
+
+      val textInterval = location?.let {
+        TextInterval(
+          start = TextInterval.TextPosition(minusOne(location.line), minusOne(location.column)),
+          end = TextInterval.TextPosition(minusOne(location.lineEnd), minusOne(location.columnEnd))
+        )
+      }
+
       val errorFilePath = location?.path?.let(::Path)?.outputFilePathString() ?: defaultFileName
 
       val className = if (!message.startsWith(UNRESOLVED_REFERENCE_PREFIX) && severity == ERROR) "red_wavy_line" else messageSeverity.name