commit bash-20141212 snapshot

tests/RUN-ONE-TEST

@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 

tests/RUN-ONE-TEST~

@@ -0,0 +1,9 @@
+BUILD_DIR=/usr/local/build/chet/bash/bash-current
+THIS_SH=$BUILD_DIR/bash
+PATH=$PATH:$BUILD_DIR
+
+export THIS_SH PATH
+
+rm -f /tmp/xx
+
+/bin/sh "$@"

tests/new-exp8.sub

@@ -93,3 +93,24 @@ x="${z/#[^;][^;]}"
 echo $x
 x="${z/%[^;][^;]}"
 echo $x
+
+# post-bash-4.3 changes to make pattern replacement honor nocasematch variable
+unset string
+string=abcd
+
+shopt -s nocasematch
+
+echo ${string//A/z}
+echo ${string//BC/x}
+echo ${string//[BC]/x}
+echo ${string//[bC]/x}
+echo ${string//?/z}
+
+LC_ALL=C
+echo ${string//A/z}
+echo ${string//BC/x}
+echo ${string//[BC]/x}
+echo ${string//[bC]/x}
+echo ${string//?/z}
+
+

tests/redir.right

@@ -140,3 +140,20 @@ bix ()
 }
 foo
 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+1
+./redir11.sub: line 8: $a: Bad file descriptor
+./redir11.sub: line 9: $(echo $a): Bad file descriptor
+7
+after: 42
+./redir11.sub: line 24: echo: write error: Bad file descriptor
+./redir11.sub: line 25: echo: write error: Bad file descriptor
+./redir11.sub: line 26: $(a=4 foo): Bad file descriptor
+./redir11.sub: line 27: $(a=4 foo): Bad file descriptor
+./redir11.sub: line 30: $a: Bad file descriptor
+./redir11.sub: line 31: $(echo $a): Bad file descriptor
+./redir11.sub: line 39: $(ss= declare -i ss): ambiguous redirect
+after: 42
+a+=3
+foo
+foo
+./redir11.sub: line 53: $(echo $a): Bad file descriptor

tests/redir.tests

@@ -189,3 +189,5 @@ exec 9>&-
 ${THIS_SH} ./redir9.sub
 
 ${THIS_SH} ./redir10.sub
+
+${THIS_SH} ./redir11.sub

tests/redir11.sub

@@ -0,0 +1,53 @@
+# make sure redirections do not have access to the temporary environment, even
+# in subshells and command substitutions
+
+a=1
+a=4 b=7 ss=4 echo $a
+
+a=42
+a=2 echo foo >&$a
+a=2 echo foo >&$(echo $a)
+
+foo()
+{
+	local -i a
+	local v=0 x=1
+	a+=3
+	echo $a
+}
+
+a=4 b=7 ss=4 declare -i ss
+a=4 b=7 foo
+echo after: $a
+
+unset a
+a=4 echo foo >&$(foo)
+a=1 echo foo >&$(foo)
+a=1 echo foo >&$(a=4 foo)
+echo foo >&$(a=4 foo)
+
+a=42
+a=2 echo foo >&$a
+a=2 echo foo >&$(echo $a)
+
+unset -f foo
+foo()
+{
+	local -i a
+	local v=0 x=1
+	a+=3
+	echo $a >&$(ss= declare -i ss)
+}
+
+a=4 b=7 foo
+echo after: $a
+
+unset a
+typeset -i a
+a=4 eval echo $(echo a+=3)
+a=2
+a=9 echo foo >&$(echo $a)
+a=2
+a=9 eval echo foo >&$(echo $a)
+a=2
+a=9 eval echo foo '>&$(echo $a)'