File 0766-erts-Fix-warning-about-bitwise-operations-... of Package erlang

Overview Repositories Revisions Requests Users Attributes Meta

File 0766-erts-Fix-warning-about-bitwise-operations-on-boolean.patch of Package erlang (Revision f81e5e357638c6fdad0f58d9ab98616f)

Currently displaying revision f81e5e357638c6fdad0f58d9ab98616f , Show latest

From 791d4770074b1d2c8b8bd2b2990fdb3d89840a39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Sun, 11 Jun 2023 07:09:04 +0200
Subject: [PATCH 2/3] erts: Fix warning about bitwise operations on booleans

Modern versions of Clang warn when `&` and `|` are used on boolean
operands.
---
 erts/emulator/beam/erl_term.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/erts/emulator/beam/erl_term.h b/erts/emulator/beam/erl_term.h
index 03211a6acd..49d2c430e3 100644
--- a/erts/emulator/beam/erl_term.h
+++ b/erts/emulator/beam/erl_term.h
@@ -954,12 +954,12 @@ typedef union {
 
 #define is_ordinary_ref_thing(x)                                        \
     ((*((Eterm *)(x)) == ERTS_REF_THING_HEADER)                         \
-     & (((ErtsRefThing *) (x))->o.marker == ERTS_ORDINARY_REF_MARKER))
+     && (((ErtsRefThing *) (x))->o.marker == ERTS_ORDINARY_REF_MARKER))
 
 /* the _with_hdr variant usable when header word may be broken (copy_shared) */
 #define is_magic_ref_thing_with_hdr(PTR,HDR)                            \
     (((HDR) == ERTS_REF_THING_HEADER)                                   \
-     & (((ErtsRefThing *) (PTR))->o.marker != ERTS_ORDINARY_REF_MARKER))
+     && (((ErtsRefThing *) (PTR))->o.marker != ERTS_ORDINARY_REF_MARKER))
 
 #else /* Ordinary and magic references of different sizes... */
 
-- 
2.35.3

Places

File 0766-erts-Fix-warning-about-bitwise-operations-on-boolean.patch of Package erlang (Revision f81e5e357638c6fdad0f58d9ab98616f)

Places