gccrs: [E0753] Use of inner doc comment in invalid context

gcc/rust/ChangeLog: * parse/rust-parse-impl.h (Parser::parse_outer_attribute): Added errorcode & updated error function. gcc/testsuite/ChangeLog: * rust/compile/bad_inner_doc.rs: Updated comment to pass testcase. Signed-off-by: Muhammad Mahad <[email protected]>
Rust-GCC · Aug 17, 2023 · 516e0d0 · 516e0d0
1 parent efa3041
commit 516e0d0
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/gcc/rust/parse/rust-parse-impl.h b/gcc/rust/parse/rust-parse-impl.h
@@ -1218,8 +1218,9 @@ Parser<ManagedTokenSource>::parse_outer_attribute ()
   if (lexer.peek_token ()->get_id () == INNER_DOC_COMMENT)
     {
       Error error (
-	lexer.peek_token ()->get_locus (),
-	"inner doc (%<//!%> or %</*!%>) only allowed at start of item "
+	lexer.peek_token ()->get_locus (), ErrorCode::E0753,
+	"expected outer doc comment, inner doc (%<//!%> or %</*!%>) only "
+	"allowed at start of item "
 	"and before any outer attribute or doc (%<#[%>, %<///%> or %</**%>)");
       add_error (std::move (error));
       lexer.skip_token ();

diff --git a/gcc/testsuite/rust/compile/bad_inner_doc.rs b/gcc/testsuite/rust/compile/bad_inner_doc.rs
@@ -2,13 +2,13 @@ pub fn main ()
 {
   //! inner doc allowed
   let _x = 42;
-  // { dg-error "inner doc" "" { target *-*-* } .+1 }
+  // { dg-error "expected outer doc comment, inner doc" "" { target *-*-* } .+1 }
   //! inner doc disallowed
   mod module
   {
     /*! inner doc allowed */
     /// outer doc allowed
-    // { dg-error "inner doc" "" { target *-*-* } .+1 }
+    // { dg-error "expected outer doc comment, inner doc" "" { target *-*-* } .+1 }
     /*! but inner doc not here */
     mod x { }
   }