diff options
3 files changed, 21 insertions, 2 deletions
diff --git a/compiler/rustc_ast/src/visit.rs b/compiler/rustc_ast/src/visit.rs index 1449a4a5fb3..44ab0c2f258 100644 --- a/compiler/rustc_ast/src/visit.rs +++ b/compiler/rustc_ast/src/visit.rs @@ -1420,7 +1420,7 @@ macro_rules! common_visitor_and_walkers { let StructExpr { qself, path, fields, rest } = &$($mut)?**se; try_visit!(vis.visit_qself(qself)); try_visit!(vis.visit_path(path)); - visit_expr_fields(vis, fields); + try_visit!(visit_expr_fields(vis, fields)); match rest { StructRest::Base(expr) => try_visit!(vis.visit_expr(expr)), StructRest::Rest(_span) => {} diff --git a/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.rs b/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.rs index f3a15a58f26..70e3ef9814d 100644 --- a/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.rs +++ b/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.rs @@ -28,4 +28,11 @@ fn main() { std::arch::x86_64::_mm_inserti_si64(loop {}, loop {}, || (), 1 + || ()); //~^ ERROR invalid argument to a legacy const generic + + // A regression test for <https://github.com/rust-lang/rust/issues/142525>. + struct Struct<T> { + field: T, + } + std::arch::x86_64::_mm_blend_ps(loop {}, loop {}, Struct { field: || () }); + //~^ ERROR invalid argument to a legacy const generic } diff --git a/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.stderr b/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.stderr index 8d120ae98d9..6f5d719006d 100644 --- a/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.stderr +++ b/tests/ui/invalid/invalid-rustc_legacy_const_generics-issue-123077.stderr @@ -84,5 +84,17 @@ LL - std::arch::x86_64::_mm_inserti_si64(loop {}, loop {}, || (), 1 + || ()) LL + std::arch::x86_64::_mm_inserti_si64::<{ || () }, { 1 + || () }>(loop {}, loop {}); | -error: aborting due to 7 previous errors +error: invalid argument to a legacy const generic: cannot have const blocks, closures, async blocks or items + --> $DIR/invalid-rustc_legacy_const_generics-issue-123077.rs:36:71 + | +LL | std::arch::x86_64::_mm_blend_ps(loop {}, loop {}, Struct { field: || () }); + | ^^^^^ + | +help: try using a const generic argument instead + | +LL - std::arch::x86_64::_mm_blend_ps(loop {}, loop {}, Struct { field: || () }); +LL + std::arch::x86_64::_mm_blend_ps::<{ Struct { field: || () } }>(loop {}, loop {}); + | + +error: aborting due to 8 previous errors |