Enable IDE0080 (suppression operator has no effect) and fix violation.

SuuperW · SuuperW · commit bfd20091abaf · 2025-07-31T00:52:10.000-05:00
diff --git a/.editorconfig b/.editorconfig
@@ -97,6 +97,8 @@ dotnet_diagnostic.IDE0071.severity = suggestion
 dotnet_diagnostic.IDE0074.severity = suggestion
 # Use pattern matching
 dotnet_diagnostic.IDE0078.severity = suggestion
+# Suppression operator has no effect and can be misinterpreted
+dotnet_diagnostic.IDE0080.severity = warning
 # Convert typeof to nameof
 dotnet_diagnostic.IDE0082.severity = warning
 # Use pattern matching (not operator)
diff --git a/src/BizHawk.Client.EmuHawk/CustomControls/InputRoll/InputRoll.cs b/src/BizHawk.Client.EmuHawk/CustomControls/InputRoll/InputRoll.cs
@@ -1151,7 +1151,7 @@ protected override void OnMouseDown(MouseEventArgs e)
 					{
 						// do marker drag here
 					}
-					else if (ModifierKeys is Keys.Shift && CurrentCell.Column! is { Type: ColumnType.Text } col)
+					else if (ModifierKeys is Keys.Shift && CurrentCell.Column is { Type: ColumnType.Text } col)
 					{
 						if (_selectedItems.Count is not 0)
 						{

Original file line number	Diff line number	Diff line change
`@@ -1151,7 +1151,7 @@ protected override void OnMouseDown(MouseEventArgs e)`
`1151`	`1151`	`{`
`1152`	`1152`	`// do marker drag here`
`1153`	`1153`	`}`
`1154`		`- else if (ModifierKeys is Keys.Shift && CurrentCell.Column! is { Type: ColumnType.Text } col)`
	`1154`	`+ else if (ModifierKeys is Keys.Shift && CurrentCell.Column is { Type: ColumnType.Text } col)`
`1155`	`1155`	`{`
`1156`	`1156`	`if (_selectedItems.Count is not 0)`
`1157`	`1157`	`{`