Missing

Author: DanielEScherzer

src/Reflection/MethodReflection.php

@@ -30,4 +30,11 @@ public function getThrowType(): ?Type;
 
 	public function hasSideEffects(): TrinaryLogic;
 
+	/**
+	 * Has the #[\NoDiscard] attribute - on PHP 8.5+ if the function's return
+	 * value is unused at runtime a warning is emitted, phpstan will emit the
+	 * warning during analysis and on older PHP versions too
+	 */
+	public function hasNoDiscardAttribute(): TrinaryLogic;
+
 }

src/Reflection/Native/NativeFunctionReflection.php

@@ -150,4 +150,14 @@ public function getAttributes(): array
 		return $this->attributes;
 	}
 
+	public function hasNoDiscardAttribute(): TrinaryLogic
+	{
+		foreach ($this->attributes as $attrib) {
+			if ($attrib->getName() === 'NoDiscard') {
+				return TrinaryLogic::createYes();
+			}
+		}
+		return TrinaryLogic::createNo();
+	}
+
 }

src/Reflection/Native/NativeMethodReflection.php

@@ -227,4 +227,14 @@ public function getAttributes(): array
 		return $this->attributes;
 	}
 
+	public function hasNoDiscardAttribute(): TrinaryLogic
+	{
+		foreach ($this->attributes as $attrib) {
+			if ($attrib->getName() === 'NoDiscard') {
+				return TrinaryLogic::createYes();
+			}
+		}
+		return TrinaryLogic::createNo();
+	}
+
 }

src/Reflection/Php/PhpMethodReflection.php

@@ -520,4 +520,14 @@ public function getAttributes(): array
 		return $this->attributes;
 	}
 
+	public function hasNoDiscardAttribute(): TrinaryLogic
+	{
+		foreach ($this->attributes as $attrib) {
+			if ($attrib->getName() === 'NoDiscard') {
+				return TrinaryLogic::createYes();
+			}
+		}
+		return TrinaryLogic::createNo();
+	}
+
 }