From da2f772fe575b20bff51b49aa5ded2bf15a2c89d Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sun, 11 Jul 2021 23:54:32 -0700 Subject: [PATCH 1/5] Pacify gcc -Woverflow more nicely * src/alloc.c (mark_maybe_pointer): Simplify pacification of gcc -Woverflow (unknown GCC version). --- src/alloc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/src/alloc.c b/src/alloc.c index e3b038c51c..ee3fd64a00 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -4764,12 +4764,7 @@ mark_maybe_pointer (void *p, bool symbol_only) from Emacs source code, it can occur in some cases. To fix this problem, the pdumper code should grok non-initial addresses, as the non-pdumper code does. */ -#ifdef WIDE_EMACS_INT - uintptr_t mask = ~((uintptr_t) 0); -#else - uintptr_t mask = VALMASK; -#endif - void *po = (void *) ((uintptr_t) p & mask); + void *po = (void *) ((uintptr_t) p & (uintptr_t) VALMASK); char *cp = p; char *cpo = po; /* Don't use pdumper_object_p_precise here! It doesn't check the -- 2.30.2