[gcc r12-2315] use diagnostic location in diagnostic_report_current_function

[gcc r12-2315] use diagnostic location in diagnostic_report_current_function

[Trevor Saunders]

https://gcc.gnu.org/g:329769b72001dcca18a120ab751f58de1b716ff8

commit r12-2315-g329769b72001dcca18a120ab751f58de1b716ff8
Author: Trevor Saunders <tbsaunde@tbsaunde.org>
Date:   Wed Jul 7 21:30:03 2021 -0400

    use diagnostic location in diagnostic_report_current_function
    
    It appears that input_location was used here before the diagnostic's location
    was available, and never updated, when the other part of the header was added
    that uses it, so this makes it consistent.
    
    gcc/ChangeLog:
    
            * tree-diagnostic.c (diagnostic_report_current_function): Use the
            diagnostic's location, not input_location.
    
    Signed-off-by: Trevor Saunders <tbsaunde@tbsaunde.org>

Diff:
---
 gcc/tree-diagnostic.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/tree-diagnostic.c b/gcc/tree-diagnostic.c
index 8bb214b2cf5..705da94637d 100644
--- a/gcc/tree-diagnostic.c
+++ b/gcc/tree-diagnostic.c
@@ -36,9 +36,9 @@ void
 diagnostic_report_current_function (diagnostic_context *context,
 				    diagnostic_info *diagnostic)
 {
-  diagnostic_report_current_module (context, diagnostic_location (diagnostic));
-  lang_hooks.print_error_function (context, LOCATION_FILE (input_location),
-				   diagnostic);
+  location_t loc = diagnostic_location (diagnostic);
+  diagnostic_report_current_module (context, loc);
+  lang_hooks.print_error_function (context, LOCATION_FILE (loc), diagnostic);
 }
 
 static void