bash=~ bug or feature

[Jeff Chua]

With bash 3.1.17(4)-release
# [[ "abcd" =~ "^a" ]]; echo $?
0

With bash 3.2.17(3)-release
# [[ "abcd" =~ "^a" ]]; echo $?   # is this a bug???
1
# [[ "abcd" =~ ^a ]]; echo $?
0


Is this a bug?


Thanks,
Jeff.



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