committed: Fix target/52498

[Joern Rennecke]

Tested by building cc1 for powerpc64-unknown-linux-gnu X alpha-dec-vms.

Committed as obvious.

        PR target/52498
        * vmsdbgout.c (vmsdbgout_write_source_line): Comment out names of
        last two parameters.

Index: vmsdbgout.c
===================================================================
--- vmsdbgout.c (revision 192994)
+++ vmsdbgout.c (working copy)
@@ -1371,7 +1371,7 @@
 
 static void
 vmsdbgout_write_source_line (unsigned line, const char *filename,
-                             int discriminator, bool is_stmt)
+                             int /* discriminator */, bool /* is_stmt */)
 {
   dst_line_info_ref line_info;