[binutils-gdb] Pass 'true' to set_is_argument

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=51308ff6a04565df30ff8a0c719ac1c1ed369f8b

commit 51308ff6a04565df30ff8a0c719ac1c1ed369f8b
Author: Tom Tromey <[email protected]>
Date:   Thu Apr 2 11:42:00 2026 -0600

    Pass 'true' to set_is_argument
    
    I noticed that set_is_argument accepts a bool but the one caller of it
    passes the constant '1'.  This patch changes it to use 'true' instead.

Diff:
---
 gdb/dwarf2/read.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 8b87d58dd9c..4d2f052debf 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -15762,7 +15762,7 @@ new_symbol (struct die_info *die, struct type *type, struct dwarf2_cu *cu,
 	    struct context_stack *curr
 	      = cu->get_builder ()->get_current_context_stack ();
 	    if (curr != nullptr && curr->name != nullptr)
-	      sym->set_is_argument (1);
+	      sym->set_is_argument (true);
 	    attr = dwarf2_attr (die, DW_AT_location, cu);
 	    if (attr != nullptr)
 	      {