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authorbors <bors@rust-lang.org>2021-01-15 09:27:21 +0000
committerbors <bors@rust-lang.org>2021-01-15 09:27:21 +0000
commit4e208f6a3afb42528878b0f3464e337c4bf3bbc8 (patch)
tree21529ff86f6f364980511a8cb4cb7a0001ae29c0 /compiler/rustc_data_structures/src
parentdcf622eb70aebe16d40c5f88fa2a41fa7019541c (diff)
parent7286be15fa3f18ea4bd5b6ce481426f7d78e4a57 (diff)
downloadrust-4e208f6a3afb42528878b0f3464e337c4bf3bbc8.tar.gz
rust-4e208f6a3afb42528878b0f3464e337c4bf3bbc8.zip
Auto merge of #81035 - JohnTitor:rollup-9m03awf, r=JohnTitor
Rollup of 5 pull requests

Successful merges:

 - #80254 (Don't try to add nested predicate to Rustdoc auto-trait `ParamEnv`)
 - #80834 (Remove unreachable panics from VecDeque::{front/back}[_mut])
 - #80944 (Use Option::map_or instead of `.map(..).unwrap_or(..)`)
 - #81008 (Don't ICE when computing a layout of a generator tainted by errors)
 - #81023 (Remove doctree::Variant)

Failed merges:

 - #81033 (Remove useless `clean::Variant` struct)

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_data_structures/src')
-rw-r--r--compiler/rustc_data_structures/src/profiling.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_data_structures/src/profiling.rs b/compiler/rustc_data_structures/src/profiling.rs
index 5d13b7f27c7..b16d5a9e2b4 100644
--- a/compiler/rustc_data_structures/src/profiling.rs
+++ b/compiler/rustc_data_structures/src/profiling.rs
@@ -166,7 +166,7 @@ impl SelfProfilerRef {
         // If there is no SelfProfiler then the filter mask is set to NONE,
         // ensuring that nothing ever tries to actually access it.
         let event_filter_mask =
-            profiler.as_ref().map(|p| p.event_filter_mask).unwrap_or(EventFilter::empty());
+            profiler.as_ref().map_or(EventFilter::empty(), |p| p.event_filter_mask);
 
         SelfProfilerRef {
             profiler,