Allow call to macro named "default" at item level

The parser was too agressive and did reject any line beginning with default even if this was a macro call. gcc/rust/ChangeLog: * parse/rust-parse-impl.h (Parser::parse_item): Relax constraints around default identifier at item scope to accept "default" macros. Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
Rust-GCC · Oct 17, 2023 · 948523a · 948523a
1 parent ba0fb41
commit 948523a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
@@ -1133,7 +1133,8 @@ Parser<ManagedTokenSource>::parse_item (bool called_from_statement)
 	  return parse_vis_item (std::move (outer_attrs));
 	  // or should this go straight to parsing union?
 	}
-      else if (t->get_str () == "default")
+      else if (t->get_str () == "default"
+	       && lexer.peek_token (1)->get_id () != EXCLAM)
 	{
 	  add_error (Error (t->get_locus (),
 			    "%qs is only allowed on items within %qs blocks",