diff --git a/source/compiler/tests/warning_247_ovl.meta b/source/compiler/tests/warning_247_ovl.meta
new file mode 100644
index 0000000..f36c725
--- /dev/null
+++ b/source/compiler/tests/warning_247_ovl.meta
@@ -0,0 +1,5 @@
+{
+  'test_type': 'output_check',
+  'errors': """
+"""
+}
diff --git a/source/compiler/tests/warning_247_ovl.pwn b/source/compiler/tests/warning_247_ovl.pwn
new file mode 100644
index 0000000..8639051
--- /dev/null
+++ b/source/compiler/tests/warning_247_ovl.pwn
@@ -0,0 +1,36 @@
+// This test makes sure overloaded operators for tag `bool:` don't trigger
+// warning 247. The code in 'main()' is copied from file "warning_247.pwn",
+// but with the lines that test operators `<<`, `>>`, `>>>` and `~` removed,
+// as shift operators can't be overloaded and `~` is reserved for destructors.
+
+bool:operator -(bool:oper) return oper;
+bool:operator ++(bool:oper) return oper;
+bool:operator --(bool:oper) return oper;
+bool:operator *(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator /(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator %(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator +(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator -(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator <=(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator >=(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator <(bool:oper1, bool:oper2) return oper1,oper2;
+bool:operator >(bool:oper1, bool:oper2) return oper1,oper2;
+
+main()
+{
+	new bool:a = true, bool:b = false;
+	if (a <= b) {}
+	if (a >= b) {}
+	if (a < b) {}
+	if (a > b) {}
+	if (-a) {}
+	if (++a) {}
+	if (a++) {}
+	if (--a) {}
+	if (a--) {}
+	if (a * b) {}
+	if (a / b) {}
+	if (a % b) {}
+	if (a + b) {}
+	if (a - b) {}
+}