diff --git a/lib/checkother.cpp b/lib/checkother.cpp
index 501e5b309..78e787d40 100644
--- a/lib/checkother.cpp
+++ b/lib/checkother.cpp
@@ -3495,9 +3495,10 @@ void CheckOther::incompleteArrayFillError(const Token* tok, const std::string& b
 }
 
 
-void CheckOther::avoidDeadEndInNestedIfs()
+void CheckOther::oppositeInnerCondition()
 {
-    if (!_settings->isEnabled("style"))
+    // FIXME: This check is experimental because of #4170 and #4186. Fix those tickets and remove the "experimental".
+    if (!_settings->isEnabled("style") || !_settings->inconclusive || !_settings->experimental)
         return;
 
     const SymbolDatabase *symbolDatabase = _tokenizer->getSymbolDatabase();
@@ -3532,7 +3533,7 @@ void CheckOther::avoidDeadEndInNestedIfs()
                             }
                         } else if (Token::Match(tok, "if ( %any% !=|<|>|<=|>= %any% )")) {
                             if ((tok->strAt(2) == op1Tok->str() && tok->strAt(4) == op2Tok->str()) || (tok->strAt(2) == op2Tok->str() && tok->strAt(4) == op1Tok->str()))
-                                warningDeadCode(toke);
+                                oppositeInnerConditionError(toke);
                         }
                     }
                 } else if (scope->classDef->strAt(3) == "!=") {
@@ -3553,7 +3554,7 @@ void CheckOther::avoidDeadEndInNestedIfs()
                             }
                         } else if (Token::Match(tok, "if ( %any% ==|>=|<= %any% )")) {
                             if ((tok->strAt(2) == op1Tok->str() && tok->strAt(4) == op2Tok->str()) || (tok->strAt(2) == op2Tok->str() && tok->strAt(4) == op1Tok->str()))
-                                warningDeadCode(toke);
+                                oppositeInnerConditionError(toke);
                         }
                     }
                 } else if (scope->classDef->strAt(3) == "<") {
@@ -3574,7 +3575,7 @@ void CheckOther::avoidDeadEndInNestedIfs()
                             }
                         } else if (Token::Match(tok, "if ( %any% <|<=|>|>=|== %any% )")) {
                             if ((tok->strAt(2) == op1Tok->str() && tok->strAt(4) == op2Tok->str()) || (tok->strAt(2) == op2Tok->str() && tok->strAt(4) == op1Tok->str()))
-                                warningDeadCode(toke);
+                                oppositeInnerConditionError(toke);
                         }
                     }
                 } else if (scope->classDef->strAt(3) == "<=") {
@@ -3595,17 +3596,16 @@ void CheckOther::avoidDeadEndInNestedIfs()
                             }
                         } else if (Token::Match(tok, "if ( %any% <|<=|>|>= %any% )")) {
                             if ((tok->strAt(2) == op1Tok->str() && tok->strAt(4) == op2Tok->str()) || (tok->strAt(2) == op2Tok->str() && tok->strAt(4) == op1Tok->str()))
-                                warningDeadCode(toke);
+                                oppositeInnerConditionError(toke);
                         }
                     }
                 }
             }
         }
-
     }
 }
 
-void CheckOther::warningDeadCode(const Token *tok)
+void CheckOther::oppositeInnerConditionError(const Token *tok)
 {
-    reportError(tok, Severity::warning, "redundantOperationIn", "Opposite conditions in nested 'if' blocks lead to a dead code block.", true);
+    reportError(tok, Severity::warning, "oppositeInnerCondition", "Opposite conditions in nested 'if' blocks lead to a dead code block.", true);
 }
diff --git a/lib/checkother.h b/lib/checkother.h
index 9534ba231..3ffc8772b 100644
--- a/lib/checkother.h
+++ b/lib/checkother.h
@@ -84,7 +84,7 @@ public:
         CheckOther checkOther(tokenizer, settings, errorLogger);
 
         // Checks
-        checkOther.avoidDeadEndInNestedIfs();
+        checkOther.oppositeInnerCondition();
         checkOther.clarifyCalculation();
         checkOther.clarifyStatement();
         checkOther.checkConstantFunctionParameter();
@@ -116,7 +116,7 @@ public:
     }
 
     /** To check the dead code in a program, which is unaccessible due to the counter-conditions check in nested-if statements **/
-    void avoidDeadEndInNestedIfs();
+    void oppositeInnerCondition();
 
     /** @brief Clarify calculation for ".. a * b ? .." */
     void clarifyCalculation();
@@ -279,7 +279,7 @@ public:
 
 private:
     // Error messages..
-    void warningDeadCode(const Token *tok);
+    void oppositeInnerConditionError(const Token *tok);
     void clarifyCalculationError(const Token *tok, const std::string &op);
     void clarifyConditionError(const Token *tok, bool assign, bool boolop);
     void clarifyStatementError(const Token* tok);
@@ -370,7 +370,7 @@ private:
         c.redundantAssignmentError(0, 0, "var");
 
         // style/warning
-        c.warningDeadCode(0);
+        c.oppositeInnerConditionError(0);
         c.cstyleCastError(0);
         c.dangerousUsageStrtolError(0, "strtol");
         c.passedByValueError(0, "parametername");
diff --git a/test/testother.cpp b/test/testother.cpp
index 513c4ff8a..9afb3aeed 100644
--- a/test/testother.cpp
+++ b/test/testother.cpp
@@ -33,7 +33,7 @@ private:
 
 
     void run() {
-        TEST_CASE(avoidDeadEndInNestedIfs);
+        TEST_CASE(oppositeInnerCondition);
         TEST_CASE(assignBoolToPointer);
 
         TEST_CASE(zeroDiv1);
@@ -262,13 +262,13 @@ private:
     }
 
 
-    void avoidDeadEndInNestedIfs() {
+    void oppositeInnerCondition() {
         check("void foo(int a, int b)\n"
               "{\n"
               "    if(a==b)\n"
               "        if(a!=b)\n"
               "            cout << a;\n"
-              "}");
+              "}", "test.cpp", true, true);
         ASSERT_EQUALS("[test.cpp:3]: (warning, inconclusive) Opposite conditions in nested 'if' blocks lead to a dead code block.\n", errout.str());
 
         check("void foo(int i) \n"
@@ -279,7 +279,7 @@ private:
               "           cout << a;  \n"
               "       }\n"
               "    }\n"
-              "}");
+              "}", "test.cpp", true, true);
         ASSERT_EQUALS("", errout.str());
 
 
@@ -294,7 +294,7 @@ private:
               "        if(i<5){\n"
               "        }\n"
               "    }\n"
-              "}");
+              "}", "test.cpp", true, true);
         ASSERT_EQUALS("", errout.str());
     }