Commit a87ce5c4 authored by Paul Eggert's avatar Paul Eggert

* src/lisp.h (GCALIGNED): Clarify comment (Bug#29040).

parent 8a31e999
......@@ -272,8 +272,9 @@ error !;
#endif
/* Declare an object to have an address that is a multiple of
GCALIGNMENT. alignas is not suitable here, as it fails if the
object's natural alignment exceeds GCALIGNMENT. */
GCALIGNMENT. This is a no-op if the object's natural alignment is
already a multiple of GCALIGNMENT. alignas is not suitable here,
as it fails if the object's natural alignment exceeds GCALIGNMENT. */
#ifdef HAVE_STRUCT_ATTRIBUTE_ALIGNED
# define GCALIGNED __attribute__ ((aligned (GCALIGNMENT)))
#else
......
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