[gcc r15-8477] d: Fix quoted command-line options to match lang.opt [PR118545]

[Iain Buclaw]

https://gcc.gnu.org/g:47822ef8f1b03ab7124aba694709825a93897994

commit r15-8477-g47822ef8f1b03ab7124aba694709825a93897994
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date:   Fri Mar 21 00:28:45 2025 +0100

    d: Fix quoted command-line options to match lang.opt [PR118545]
    
    It was noticed that not all D language options get a url in diagnostics.
    These have been checked and fixed as necessary.
    
            PR d/118545
    
    gcc/d/ChangeLog:
    
            * d-lang.cc (d_handle_option): Adjust quoted options.

Diff:
---
 gcc/d/d-lang.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/d/d-lang.cc b/gcc/d/d-lang.cc
index 8e37fed2b608..21f46ffb6aa8 100644
--- a/gcc/d/d-lang.cc
+++ b/gcc/d/d-lang.cc
@@ -460,7 +460,7 @@ d_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value,
 	  break;
 	}
 
-      error ("bad argument for %<-fdebug%>: %qs", arg);
+      error ("bad argument for %<-fdebug=%>: %qs", arg);
       break;
 
     case OPT_fdoc:
@@ -533,7 +533,7 @@ d_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value,
     case OPT_fmodule_file_:
       global.params.modFileAliasStrings.push (arg);
       if (!strchr (arg, '='))
-	error ("bad argument for %<-fmodule-file%>: %qs", arg);
+	error ("bad argument for %<-fmodule-file=%>: %qs", arg);
       break;
 
     case OPT_fmoduleinfo:
@@ -700,7 +700,7 @@ d_handle_option (size_t scode, const char *arg, HOST_WIDE_INT value,
 	  break;
 	}
 
-      error ("bad argument for %<-fversion%>: %qs", arg);
+      error ("bad argument for %<-fversion=%>: %qs", arg);
       break;
 
     case OPT_H: