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commit 5abcddd7949270998c6e8d99fdbbba821b664f8b
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Author: Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
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Date:   Thu Mar 21 17:24:30 2019 -0300
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    Fix parentheses error in iconvconfig.c and ld-collate.c [BZ #24372]
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    When -Werror=parentheses is in use, iconvconfig.c builds fail with:
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      iconvconfig.c: In function ‘write_output’:
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      iconvconfig.c:1084:34: error: suggest parentheses around ‘+’ inside ‘>>’ [-Werror=parentheses]
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         hash_size = next_prime (nnames + nnames >> 1);
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                                 ~~~~~~~^~~~~~~~
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    This patch adds parentheses to the expression.  Not where suggested by
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    the compiler warning, but where it produces the expected result, i.e.:
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    where it has the effect of multiplying nnames by 1.5.
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    Likewise for elem_size in ld-collate.c.
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    Tested for powerpc64le.
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    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
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diff --git a/iconv/iconvconfig.c b/iconv/iconvconfig.c
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index 696fc8d31231ca2d..b6fef1553cbbdd3d 100644
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--- a/iconv/iconvconfig.c
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+++ b/iconv/iconvconfig.c
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@@ -1081,7 +1081,7 @@ write_output (void)
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      Creating a perfect hash table is not reasonable here.  Therefore
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      we use open hashing and a table size which is the next prime 50%
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      larger than the number of strings.  */
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-  hash_size = next_prime (nnames + nnames >> 1);
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+  hash_size = next_prime (nnames + (nnames >> 1));
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   hash_table = (struct hash_entry *) xcalloc (hash_size,
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 					      sizeof (struct hash_entry));
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   /* Fill the hash table.  */
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diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
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index 9a1639b999d0e2aa..a5530655fd5638b5 100644
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--- a/locale/programs/ld-collate.c
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+++ b/locale/programs/ld-collate.c
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@@ -2402,7 +2402,7 @@ collate_output (struct localedef_t *locale, const struct charmap_t *charmap,
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       runp = runp->next;
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     }
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   /* Add 50% and find the next prime number.  */
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-  elem_size = next_prime (elem_size + elem_size >> 1);
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+  elem_size = next_prime (elem_size + (elem_size >> 1));
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   /* Allocate the table.  Each entry consists of two words: the hash
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      value and an index in a secondary table which provides the index