nr2.0: Fix test self-path2.rs

gcc/rust/ChangeLog:

	* resolve/rust-ast-resolve-path.cc
	(ResolvePath::resolve_path): Adjust the error message for a lower
	self segment in the middle of a path.
	* resolve/rust-ast-resolve-type.cc
	(ResolveRelativeTypePath::go): Likewise.

gcc/testsuite/ChangeLog:

	* rust/compile/nr2/exclude: Remove self-path2.rs
	* rust/compile/self-path2.rs: Adjust expected errors.

Signed-off-by: Owen Avery <[email protected]>

Author: powerboat9

gcc/rust/resolve/rust-ast-resolve-path.cc

@@ -68,8 +68,8 @@ ResolvePath::resolve_path (AST::PathInExpression &expr)
       if (in_middle_of_path && segment.is_lower_self_seg ())
 	{
 	  rust_error_at (segment.get_locus (), ErrorCode::E0433,
-			 "failed to resolve: %<%s%> in paths can only be used "
-			 "in start position",
+			 "leading path segment %qs can only be used at the "
+			 "beginning of a path",
 			 segment.as_string ().c_str ());
 	  return UNKNOWN_NODEID;
 	}

gcc/rust/resolve/rust-ast-resolve-type.cc

@@ -176,8 +176,8 @@ ResolveRelativeTypePath::go (AST::TypePath &path, NodeId &resolved_node_id)
 	  if (in_middle_of_path && segment->is_lower_self_seg ())
 	    {
 	      rust_error_at (segment->get_locus (), ErrorCode::E0433,
-			     "failed to resolve: %qs in paths can only be used "
-			     "in start position",
+			     "leading path segment %qs can only be used at the "
+			     "beginning of a path",
 			     segment->as_string ().c_str ());
 	      return false;
 	    }

gcc/testsuite/rust/compile/nr2/exclude

@@ -28,7 +28,6 @@ pub_restricted_2.rs
 pub_restricted_3.rs
 redef_error2.rs
 redef_error5.rs
-self-path2.rs
 sizeof-stray-infer-var-bug.rs
 struct-expr-parse.rs
 undeclared_label.rs

gcc/testsuite/rust/compile/self-path2.rs

@@ -11,11 +11,11 @@ fn baz() {
     crate::bar();
 
     crate::self::foo();
-    // { dg-error "failed to resolve: .self. in paths can only be used in start position" "" { target *-*-* } .-1 }
+    // { dg-error "leading path segment .self. can only be used at the beginning of a path" "" { target *-*-* } .-1 }
 }
 
 type a = foo;
 type b = crate::foo;
 type c = self::foo;
 type d = crate::self::foo;
-// { dg-error "failed to resolve: .self. in paths can only be used in start position" "" { target *-*-* } .-1 }
+// { dg-error "leading path segment .self. can only be used at the beginning of a path" "" { target *-*-* } .-1 }