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Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/debug.rs')
| -rw-r--r-- | compiler/rustc_mir_transform/src/coverage/debug.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_mir_transform/src/coverage/debug.rs b/compiler/rustc_mir_transform/src/coverage/debug.rs index 588103ca43d..c61ee6f7e6c 100644 --- a/compiler/rustc_mir_transform/src/coverage/debug.rs +++ b/compiler/rustc_mir_transform/src/coverage/debug.rs @@ -148,7 +148,7 @@ impl DebugOptions { let mut counter_format = ExpressionFormat::default(); if let Ok(env_debug_options) = std::env::var(RUSTC_COVERAGE_DEBUG_OPTIONS) { - for setting_str in env_debug_options.replace(" ", "").replace("-", "_").split(',') { + for setting_str in env_debug_options.replace(' ', "").replace('-', "_").split(',') { let (option, value) = match setting_str.split_once('=') { None => (setting_str, None), Some((k, v)) => (k, Some(v)), |