[binutils-gdb] gdb/dwarf: change frame_is_tailcall to return bool

[Simon Marchi]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=765f2543fb3d6a8c7b9bdffa47a7d13ffec5dccf

commit 765f2543fb3d6a8c7b9bdffa47a7d13ffec5dccf
Author: Simon Marchi <simon.marchi@efficios.com>
Date:   Wed Mar 11 14:05:37 2026 -0400

    gdb/dwarf: change frame_is_tailcall to return bool
    
    Change-Id: Icc70cb565ece0f04fbd8950cf6ff41f9b3e2c242
    Approved-By: Tom Tromey <tom@tromey.com>

Diff:
---
 gdb/dwarf2/frame-tailcall.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb/dwarf2/frame-tailcall.c b/gdb/dwarf2/frame-tailcall.c
index 9e2e56b9bcb..bfdf5db473f 100644
--- a/gdb/dwarf2/frame-tailcall.c
+++ b/gdb/dwarf2/frame-tailcall.c
@@ -131,10 +131,10 @@ cache_unref (struct tailcall_cache *cache)
     }
 }
 
-/* Return 1 if FI is a non-bottom (not the callee) tail call frame.  Otherwise
-   return 0.  */
+/* Return true if FI is a non-bottom (not the callee) tail call frame.
+   Otherwise return false.  */
 
-static int
+static bool
 frame_is_tailcall (const frame_info_ptr &fi)
 {
   return frame_unwinder_is (fi, &dwarf2_tailcall_frame_unwind);