Rollup merge of #145119 - makai410:pretty-fix, r=compiler-errors

Zalathar · web-flow · commit b242d3b3dfb8 · 2025-08-09T13:58:54.000+10:00
rustc_public: fix missing parenthesis in pretty discriminant
diff --git a/rustc_public/src/mir/pretty.rs b/rustc_public/src/mir/pretty.rs
@@ -100,7 +100,7 @@ fn pretty_statement<W: Write>(writer: &mut W, statement: &StatementKind) -> io::
             writeln!(writer, "{INDENT}FakeRead({cause:?}, {place:?});")
         }
         StatementKind::SetDiscriminant { place, variant_index } => {
-            writeln!(writer, "{INDENT}discriminant({place:?} = {};", variant_index.to_index())
+            writeln!(writer, "{INDENT}discriminant({place:?}) = {};", variant_index.to_index())
         }
         StatementKind::Deinit(place) => writeln!(writer, "Deinit({place:?};"),
         StatementKind::StorageLive(local) => {

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ fn pretty_statement<W: Write>(writer: &mut W, statement: &StatementKind) -> io::`
`100`	`100`	`writeln!(writer, "{INDENT}FakeRead({cause:?}, {place:?});")`
`101`	`101`	`}`
`102`	`102`	`StatementKind::SetDiscriminant { place, variant_index } => {`
`103`		`- writeln!(writer, "{INDENT}discriminant({place:?} = {};", variant_index.to_index())`
	`103`	`+ writeln!(writer, "{INDENT}discriminant({place:?}) = {};", variant_index.to_index())`
`104`	`104`	`}`
`105`	`105`	`StatementKind::Deinit(place) => writeln!(writer, "Deinit({place:?};"),`
`106`	`106`	`StatementKind::StorageLive(local) => {`