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HEAD
Bash-4.3 distribution sources and documentation
[platform/upstream/bash.git]
/
tests
/
nameref1.sub
1
# indirect referencing of a nameref returns the variable name it references
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unset foo bar
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bar=one
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foo=bar
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typeset -n foo
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echo ${foo}
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echo ${!foo}
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# this is a current incompatibility
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echo ${!foo[0]}