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39571: Fix ERR_EXIT bug with && and function.

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"foo && bar" inside a function could cause the code outside
the function not to perform ERR_EXIT or ERR_RETURN when needed.
This commit is contained in:
Peter Stephenson 2016-10-05 17:46:42 +01:00
parent 0854ee56bc
commit bcb52460f3
3 changed files with 31 additions and 15 deletions
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31
Test/C03traps.ztst
View file

@ -476,7 +476,7 @@
fi
}
fn
0:ERRRETURN not triggered in if condition
0:ERR_RETURN not triggered in if condition
>Oh, yes
fn() {
@ -490,7 +490,7 @@
fi
}
fn
1:ERRRETURN in "if"
1:ERR_RETURN in "if"
fn() {
emulate -L zsh
@ -503,7 +503,7 @@
fi
}
fn
1:ERRRETURN in "else" branch (regression test)
1:ERR_RETURN in "else" branch (regression test)
$ZTST_testdir/../Src/zsh -f =(<<<"
if false; then
@ -515,7 +515,7 @@
print Yes
fi
")
0:ERRRETURN when false "if" is the first statement in an "else" (regression)
0:ERR_RETURN when false "if" is the first statement in an "else" (regression)
>Yes
F:Must be tested with a top-level script rather than source or function
@ -527,7 +527,7 @@ F:Must be tested with a top-level script rather than source or function
print after
}
fn
1:ERRRETURN, basic case
1:ERR_RETURN, basic case
>before
fn() {
@ -539,7 +539,7 @@ F:Must be tested with a top-level script rather than source or function
print after
}
fn
0:ERRETURN with "!"
0:ERR_RETURN with "!"
>before
>after
@ -553,7 +553,7 @@ F:Must be tested with a top-level script rather than source or function
print after
}
fn
1:ERRETURN with "!" and a following false
1:ERR_RETURN with "!" and a following false
>before
fn() {
@ -566,7 +566,7 @@ F:Must be tested with a top-level script rather than source or function
print after
}
fn
0:ERRETURN with "!" suppressed inside complex structure
0:ERR_RETURN with "!" suppressed inside complex structure
>before
>after
@ -580,9 +580,22 @@ F:Must be tested with a top-level script rather than source or function
print after
}
fn
1:ERRETURN with no "!" suppression (control case)
1:ERR_RETURN with no "!" suppression (control case)
>before
(setopt err_return
fn() {
print before-in
false && false
}
print before-out
fn
print after-out
)
1:ERR_RETURN with "&&" in function (regression test)
>before-out
>before-in
%clean
rm -f TRAPEXIT