bjoernager/rust
bjoernager/rust
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This commit is contained in:
Esteban Küber 2019-11-14 11:08:56 -08:00
parent 7d61484b46
commit c0a0a7d711
2 changed files with 3 additions and 1 deletions
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2
src/librustc_typeck/check/generator_interior.rs
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@ -245,7 +245,7 @@ impl<'a, 'tcx> Visitor<'tcx> for InteriorVisitor<'a, 'tcx> {
// If this were not the case, then we could conceivably have // If this were not the case, then we could conceivably have
// to create intermediate temporaries.) // to create intermediate temporaries.)
// //
// The type table might not have invormation for this expression // The type table might not have information for this expression
// if it is in a malformed scope. (#66387) // if it is in a malformed scope. (#66387)
if let Some(ty) = self.fcx.tables.borrow().expr_ty_opt(expr) { if let Some(ty) = self.fcx.tables.borrow().expr_ty_opt(expr) {
self.record(ty, scope, Some(expr), expr.span); self.record(ty, scope, Some(expr), expr.span);

2
src/test/ui/async-await/issue-66387-if-without-else.rs
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@ -3,6 +3,8 @@ async fn f() -> i32 {
if true { //~ ERROR if may be missing an else clause if true { //~ ERROR if may be missing an else clause
return 0; return 0;
} }
// An `if` block without `else` causes the type table not to have a type for this expr.
// Check that we do not unconditionally access the type table and we don't ICE.
} }
fn main() {} fn main() {}