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#! /bin/sh
#
# This file demonstrates which patterns are detected by the check for
# the == operator.
test a = b # good
test a == b # bad
[ a = b ] # good
[ a == b ] # bad
# The check does not look at the closing bracket as that would generate
# too many special cases.
[ a == b -a c == d ]
# This case is not found since the == operator is not at the beginning
# of the condition. This constellation doesn't occur in practice though.
[ a = b -a c == d ]
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