fix: add parenthesis for or-pattern

2025-10-03 15:15:24 +00:00 · 2024-09-09 03:55:59 +08:00 · 2024-09-09 03:55:59 +08:00 · 5c97361622
commit 5c97361622
parent 5caa56e18a
2 changed files with 18 additions and 1 deletions
--- a/crates/hir-def/src/body/pretty.rs
+++ b/crates/hir-def/src/body/pretty.rs
@ -599,12 +599,14 @@ impl Printer<'_> {
                w!(self, ")");
            }
            Pat::Or(pats) => {
+                w!(self, "(");
                for (i, pat) in pats.iter().enumerate() {
                    if i != 0 {
                        w!(self, " | ");
                    }
                    self.print_pat(*pat);
                }
+                w!(self, ")");
            }
            Pat::Record { path, args, ellipsis } => {
                match path {