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| author |  ridiculousfish <corydoras@ridiculousfish.com> | 2015-06-12 16:05:59 -0700 |
|---|---|---|
| committer | ridiculousfish <corydoras@ridiculousfish.com> | 2015-06-12 16:05:59 -0700 |
| commit | f3560b8e626a528f2b5cc167c00d610ab9546b82 (patch) | |
| tree | 665ba82b461fcd545b8d8e064eb077e5e9cf6511 /tests/test3.in | |
| parent | 18d74655925eb7afb133b1b1437b901ae816e33e (diff) | |
Correctly un-export an env var when it is shadowed
Prior to this fix, if you exported a variable in one scope
and then unexported it in the next, it would remain exported.
Example:
set -gx VAR 1
function foo; set -l VAR; env; end
foo
Here 'VAR' would be exported to 'env' because we failed to
notice that the env var is shadowed by an unexported variable.
This occurred at env var computation time, not in env_set!
Fixes #2132
Diffstat (limited to 'tests/test3.in')
| -rw-r--r-- | tests/test3.in | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/test3.in b/tests/test3.in index 970741d1..fe20928c 100644 --- a/tests/test3.in +++ b/tests/test3.in @@ -227,6 +227,14 @@ else echo Test 16 fail end +# Test that shadowing with a non-exported variable works +set -gx __fish_test_env17 UNSHADOWED +env | sgrep __fish_test_env17 +function __fish_test_shadow + set -l __fish_test_env17 + env | sgrep __fish_test_env17 ; or echo SHADOWED +end +__fish_test_shadow # clear for other shells set -eU __fish_test_universal_variables_variable_foo |