refactor: fix label shadow warning for new_alpha_mode

ErichDonGubler · jimblandy · commit 319a916cb64e · 2022-11-07T17:36:04.000-08:00
diff --git a/wgpu-core/src/device/mod.rs b/wgpu-core/src/device/mod.rs
@@ -5158,7 +5158,7 @@ impl<G: GlobalIdentityHandlerFactory> Global<G> {
                 .composite_alpha_modes
                 .contains(&config.composite_alpha_mode)
             {
-                let new_alpha_mode = 'b: loop {
+                let new_alpha_mode = 'alpha: loop {
                     // Automatic alpha mode checks.
                     let fallbacks = match config.composite_alpha_mode {
                         wgt::CompositeAlphaMode::Auto => &[
@@ -5175,7 +5175,7 @@ impl<G: GlobalIdentityHandlerFactory> Global<G> {
 
                     for &fallback in fallbacks {
                         if caps.composite_alpha_modes.contains(&fallback) {
-                            break 'b fallback;
+                            break 'alpha fallback;
                         }
                     }
 

Original file line number	Diff line number	Diff line change
`@@ -5158,7 +5158,7 @@ impl<G: GlobalIdentityHandlerFactory> Global<G> {`
`5158`	`5158`	`.composite_alpha_modes`
`5159`	`5159`	`.contains(&config.composite_alpha_mode)`
`5160`	`5160`	`{`
`5161`		`- let new_alpha_mode = 'b: loop {`
	`5161`	`+ let new_alpha_mode = 'alpha: loop {`
`5162`	`5162`	`// Automatic alpha mode checks.`
`5163`	`5163`	`let fallbacks = match config.composite_alpha_mode {`
`5164`	`5164`	`wgt::CompositeAlphaMode::Auto => &[`
`@@ -5175,7 +5175,7 @@ impl<G: GlobalIdentityHandlerFactory> Global<G> {`
`5175`	`5175`
`5176`	`5176`	`for &fallback in fallbacks {`
`5177`	`5177`	`if caps.composite_alpha_modes.contains(&fallback) {`
`5178`		`- break 'b fallback;`
	`5178`	`+ break 'alpha fallback;`
`5179`	`5179`	`}`
`5180`	`5180`	`}`
`5181`	`5181`