Fix undeclared base in profiling scopes.

This would cause compilation to fail if profiling was enabled.

Author: kpreid

CHANGELOG.md

@@ -40,6 +40,10 @@ Bottom level categories:
 
 ## Unreleased
 
+### Bug Fixes
+
+- Fixed build error occurring when the `profiling` dependency is configured to have profiling active. By @kpreid in [#7916](https://github.com/gfx-rs/wgpu/pull/7916).
+
 ## v26.0.0 (2025-07-09)
 
 ### Major Features

wgpu-core/src/command/compute.rs

@@ -492,7 +492,7 @@ impl Global {
         let pass_scope = PassErrorScope::Pass;
         profiling::scope!(
             "CommandEncoder::run_compute_pass {}",
-            base.label.as_deref().unwrap_or("")
+            pass.base.label.as_deref().unwrap_or("")
         );
 
         let cmd_buf = pass.parent.take().ok_or(EncoderStateError::Ended)?;

wgpu-core/src/command/render.rs

@@ -1804,7 +1804,7 @@ impl Global {
         let pass_scope = PassErrorScope::Pass;
         profiling::scope!(
             "CommandEncoder::run_render_pass {}",
-            base.label.as_deref().unwrap_or("")
+            pass.base.label.as_deref().unwrap_or("")
         );
 
         let cmd_buf = pass.parent.take().ok_or(EncoderStateError::Ended)?;