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python: Fix -Wsign-compare

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The return of the get_array_size() is used as a limit in a loop,
being compared with an unsigned index (indexes are always unsigned).
To avoid the -Wsign-compare warning, let's cast the return of the
get_array_size() to unsigned and make GCC happier.
This commit is contained in:
Fabiano Fidêncio 2014-09-03 15:14:54 +02:00 committed by Christophe Fergeau
parent 9385db6875
commit 840bcfe7a2
1 changed files with 3 additions and 3 deletions
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6
python_modules/marshal.py
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@ -162,11 +162,11 @@ def get_array_size(array, container_src):
rows_v = container_src.get_ref(rows)
# TODO: Handle multiplication overflow
if bpp == 8:
return "(%s * %s)" % (width_v, rows_v)
return "(unsigned) (%s * %s)" % (width_v, rows_v)
elif bpp == 1:
return "(((%s + 7) / 8 ) * %s)" % (width_v, rows_v)
return "(unsigned) (((%s + 7) / 8 ) * %s)" % (width_v, rows_v)
else:
return "(((%s * %s + 7) / 8 ) * %s)" % (bpp, width_v, rows_v)
return "(unsigned) (((%s * %s + 7) / 8 ) * %s)" % (bpp, width_v, rows_v)
elif array.is_bytes_length():
return container_src.get_ref(array.size[2])
else: