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Diffstat (limited to 'compiler/rustc_middle/src')
| -rw-r--r-- | compiler/rustc_middle/src/mir/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/mir/mod.rs b/compiler/rustc_middle/src/mir/mod.rs index 682f3734d30..4d26840fd62 100644 --- a/compiler/rustc_middle/src/mir/mod.rs +++ b/compiler/rustc_middle/src/mir/mod.rs @@ -580,6 +580,8 @@ impl<'tcx> Body<'tcx> { self.predecessor_cache.compute(&self.basic_blocks) } + /// `body.switch_sources()[target][switch]` returns a list of switch values + /// that lead to a `target` block from a `switch` block. #[inline] pub fn switch_sources(&self) -> &SwitchSources { self.switch_source_cache.compute(&self.basic_blocks) |