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authorLaurențiu Nicola <lnicola@dend.ro>2024-12-23 11:27:07 +0200
committerLaurențiu Nicola <lnicola@dend.ro>2024-12-23 11:27:07 +0200
commit9420a0b11a5403af2d08f2a2b3ece9d331b538dd (patch)
tree14d045ee9ceb0d2f0121f789571bb01dfd0dea6b /compiler/rustc_codegen_ssa/src/debuginfo
parent214134902f952ff8f1f2b24db6d3f6f531675742 (diff)
parent0eca4dd3205a01dba4bd7b7c140ec370aff03440 (diff)
downloadrust-9420a0b11a5403af2d08f2a2b3ece9d331b538dd.tar.gz
rust-9420a0b11a5403af2d08f2a2b3ece9d331b538dd.zip
Merge from rust-lang/rust
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/debuginfo')
-rw-r--r--compiler/rustc_codegen_ssa/src/debuginfo/mod.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_ssa/src/debuginfo/mod.rs b/compiler/rustc_codegen_ssa/src/debuginfo/mod.rs
index 88d36b19da4..7c62c03d574 100644
--- a/compiler/rustc_codegen_ssa/src/debuginfo/mod.rs
+++ b/compiler/rustc_codegen_ssa/src/debuginfo/mod.rs
@@ -65,8 +65,8 @@ fn tag_base_type_opt<'tcx>(
     });
 
     match enum_type_and_layout.layout.variants() {
-        // A single-variant enum has no discriminant.
-        Variants::Single { .. } => None,
+        // A single-variant or no-variant enum has no discriminant.
+        Variants::Single { .. } | Variants::Empty => None,
 
         Variants::Multiple { tag_encoding: TagEncoding::Niche { .. }, tag, .. } => {
             // Niche tags are always normalized to unsized integers of the correct size.