diff options
Diffstat (limited to 'compiler/rustc_middle/src/ty/flags.rs')
| -rw-r--r-- | compiler/rustc_middle/src/ty/flags.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/ty/flags.rs b/compiler/rustc_middle/src/ty/flags.rs index 5feb6ef76d5..0dc835671d5 100644 --- a/compiler/rustc_middle/src/ty/flags.rs +++ b/compiler/rustc_middle/src/ty/flags.rs @@ -218,6 +218,20 @@ impl FlagComputation { self.add_const(len); } + &ty::Pat(ty, pat) => { + self.add_ty(ty); + match *pat { + ty::PatternKind::Range { start, end, include_end: _ } => { + if let Some(start) = start { + self.add_const(start) + } + if let Some(end) = end { + self.add_const(end) + } + } + } + } + &ty::Slice(tt) => self.add_ty(tt), &ty::RawPtr(ty, _) => { |