'infix' modifier

idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/stubBuilder/CallableClsStubBuilder.kt

@@ -99,7 +99,7 @@ private class CallableClsStubBuilder(
         val constModifiers = if (callableKind == CallableKind.VAL) listOf(CONST) else listOf()
 
         val additionalModifiers = when (callableKind) {
-            CallableKind.FUN -> arrayOf(OPERATOR)
+            CallableKind.FUN -> arrayOf(OPERATOR, INFIX)
             CallableKind.VAL, CallableKind.VAR -> arrayOf(LATEINIT)
             else -> emptyArray<FlagsToModifiers>()
         }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/stubBuilder/clsStubBuilding.kt

@@ -202,6 +202,12 @@ enum class FlagsToModifiers {
         override fun getModifiers(flags: Int): JetModifierKeywordToken? {
             return if (Flags.IS_OPERATOR.get(flags)) JetTokens.OPERATOR_KEYWORD else null
         }
+    },
+
+    INFIX {
+        override fun getModifiers(flags: Int): JetModifierKeywordToken? {
+            return if (Flags.IS_INFIX.get(flags)) JetTokens.INFIX_KEYWORD else null
+        }
     };
 
     abstract fun getModifiers(flags: Int): JetModifierKeywordToken?