[PATCH 3/7] Boolify line-program.c

[Tom Tromey <tom@tromey.com>]

This changes some code in line-program.c to use bool rather than int.
---
 gdb/dwarf2/line-program.c | 12 ++++++------
 gdb/dwarf2/line-program.h |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/gdb/dwarf2/line-program.c b/gdb/dwarf2/line-program.c
index 72bdd1f5a748ce228114105597b1e5a162254f69..5292d3d5e86722bc6d60b049740982c06550ef76 100644
--- a/gdb/dwarf2/line-program.c
+++ b/gdb/dwarf2/line-program.c
@@ -291,22 +291,22 @@ lnp_state_machine::handle_const_add_pc ()
    Note: Addresses in the line number state machine can never go backwards
    within one sequence, thus this coalescing is ok.  */
 
-static int
+static bool
 dwarf_record_line_p (struct dwarf2_cu *cu,
 		     unsigned int line, unsigned int last_line,
 		     int line_has_non_zero_discriminator,
 		     struct subfile *last_subfile)
 {
   if (cu->get_builder ()->get_current_subfile () != last_subfile)
-    return 1;
+    return true;
   if (line != last_line)
-    return 1;
+    return true;
   /* Same line for the same file that we've seen already.
      As a last check, for pr 17276, only record the line if the line
      has never had a non-zero discriminator.  */
   if (!line_has_non_zero_discriminator)
-    return 1;
-  return 0;
+    return true;
+  return false;
 }
 
 /* Use the CU's builder to record line number LINE beginning at
@@ -706,7 +706,7 @@ dwarf_decode_lines_1 (struct line_header *lh, struct dwarf2_cu *cu,
 
 void
 dwarf_decode_lines (struct line_header *lh, struct dwarf2_cu *cu,
-		    unrelocated_addr lowpc, int decode_mapping)
+		    unrelocated_addr lowpc, bool decode_mapping)
 {
   if (decode_mapping)
     dwarf_decode_lines_1 (lh, cu, lowpc);
diff --git a/gdb/dwarf2/line-program.h b/gdb/dwarf2/line-program.h
index c84403253e635225d7c27d49a91dd1581fa0fa2e..824f18f9613c55a714d1889666ad25045ba1dba8 100644
--- a/gdb/dwarf2/line-program.h
+++ b/gdb/dwarf2/line-program.h
@@ -42,6 +42,6 @@
 
 extern void dwarf_decode_lines (struct line_header *lh,
 				struct dwarf2_cu *cu,
-				unrelocated_addr lowpc, int decode_mapping);
+				unrelocated_addr lowpc, bool decode_mapping);
 
 #endif /* GDB_DWARF2_LINE_PROGRAM_H */

-- 
2.49.0