This is an automated email from the ASF dual-hosted git repository.
acassis pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 156fb83007a include/stdbool.h: Define true and false as the integer
constants 1 and 0.
156fb83007a is described below
commit 156fb83007a724f5d9c8e0fbec08afccbf923a8f
Author: Marco Casaroli <[email protected]>
AuthorDate: Thu Oct 8 22:02:17 2026 +0200
include/stdbool.h: Define true and false as the integer constants 1 and 0.
C99 7.16 requires true and false to expand to the integer constants 1
and 0, suitable for use in #if. NuttX defined them as (bool)1 and
(bool)0, so a preprocessor condition such as "#if !true" did not
compile.
Define them as 1 and 0. The values do not change; only their type in
an expression changes, from bool to int, as the standard requires.
Assisted-by: Claude Code:claude-opus-5-5
Signed-off-by: Marco Casaroli <[email protected]>
---
include/stdbool.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/stdbool.h b/include/stdbool.h
index daabbc69d05..847f20068fd 100644
--- a/include/stdbool.h
+++ b/include/stdbool.h
@@ -76,8 +76,8 @@
# define bool uint8_t
# endif
-# define true (bool)1
-# define false (bool)0
+# define true 1
+# define false 0
# define __bool_true_false_are_defined 1
# else
