Raise io.UnsupportedOperation from raiseOSErrorUnsupported

msimacek · ilyass-elmazidi · commit 7ff38df4cfc6 · 2025-09-04T15:25:16.000+01:00
(cherry picked from commit 5e0b380)
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/PConstructAndRaiseNode.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/PConstructAndRaiseNode.java
@@ -243,7 +243,7 @@ public final PException raiseOSErrorFromPosixException(VirtualFrame frame, Posix
     }
 
     public final PException raiseOSErrorUnsupported(VirtualFrame frame, UnsupportedPosixFeatureException e) {
-        return raiseOSError(frame, OSErrorEnum.EINVAL, createUnsupportedErrorMessage(e));
+        return executeWithArgsOnly(frame, PythonBuiltinClassType.IOUnsupportedOperation, new Object[]{createUnsupportedErrorMessage(e)});
     }
 
     @TruffleBoundary

Original file line number	Diff line number	Diff line change
`@@ -243,7 +243,7 @@ public final PException raiseOSErrorFromPosixException(VirtualFrame frame, Posix`
`243`	`243`	`}`
`244`	`244`
`245`	`245`	`public final PException raiseOSErrorUnsupported(VirtualFrame frame, UnsupportedPosixFeatureException e) {`
`246`		`- return raiseOSError(frame, OSErrorEnum.EINVAL, createUnsupportedErrorMessage(e));`
	`246`	`+ return executeWithArgsOnly(frame, PythonBuiltinClassType.IOUnsupportedOperation, new Object[]{createUnsupportedErrorMessage(e)});`
`247`	`247`	`}`
`248`	`248`
`249`	`249`	`@TruffleBoundary`