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| author | Florian Weimer <fweimer@redhat.com> | 2020-05-14 12:12:29 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-05-14 18:51:49 +0200 |
| commit | a4a351924575879fd96bf470f6340157ed560186 (patch) | |
| tree | ae84c6f1223e59d5e262854bff50ede62446dde7 /string | |
| parent | 98b2dc7e208772e7088c63e3031f75c2b92548b4 (diff) | |
| download | glibc-a4a351924575879fd96bf470f6340157ed560186.zip glibc-a4a351924575879fd96bf470f6340157ed560186.tar.gz glibc-a4a351924575879fd96bf470f6340157ed560186.tar.bz2 | |
string: Fix string/tst-memmove-overflow to compile with GCC 7
GCC 8 relaxed what kind of expressions can be used in initializers,
and the previous use of static const variables relied on that. Switch
to wide (non-int) enum constants instead, which is another GCC
extension that is more widely implemented.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'string')
| -rw-r--r-- | string/tst-memmove-overflow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/string/tst-memmove-overflow.c b/string/tst-memmove-overflow.c index 77d693d..ffbcd04 100644 --- a/string/tst-memmove-overflow.c +++ b/string/tst-memmove-overflow.c @@ -42,11 +42,11 @@ IMPL (memmove, 1) /* Size of the part of the allocation which is not shared, at the start and the end of the overall allocation. 4 MiB. */ -static const size_t unshared_size = 4U << 20; +enum { unshared_size = (size_t) 4U << 20 }; /* The allocation is 2 GiB plus 8 MiB. This should work with all page sizes that occur in practice. */ -static const size_t allocation_size = (2U << 30) + 2 * unshared_size; +enum { allocation_size = ((size_t) 2U << 30) + 2 * unshared_size }; /* Compute the expected byte at the given index. This is used to produce a non-repeating pattern. */ |