Rollup merge of #112885 - imor:fix_span_bug_msg, r=cjgillot

GuillaumeGomez · web-flow · commit 82bd2e334f96 · 2023-06-21T15:45:18.000+02:00
Fix msg passed to span_bug
diff --git a/compiler/rustc_expand/src/mbe/macro_rules.rs b/compiler/rustc_expand/src/mbe/macro_rules.rs
@@ -535,7 +535,7 @@ pub fn compile_declarative_macro(
                     .pop()
                     .unwrap();
                 }
-                sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured lhs")
+                sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured rhs")
             })
             .collect::<Vec<mbe::TokenTree>>(),
         _ => sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured rhs"),

Original file line number	Diff line number	Diff line change
`@@ -535,7 +535,7 @@ pub fn compile_declarative_macro(`
`535`	`535`	`.pop()`
`536`	`536`	`.unwrap();`
`537`	`537`	`}`
`538`		`- sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured lhs")`
	`538`	`+ sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured rhs")`
`539`	`539`	`})`
`540`	`540`	`.collect::<Vec<mbe::TokenTree>>(),`
`541`	`541`	`_ => sess.parse_sess.span_diagnostic.span_bug(def.span, "wrong-structured rhs"),`