commit bash-20120216 snapshot

tests/assoc.right

@@ -187,3 +187,6 @@ declare -A foo='(["bar\\]bie"]="doll" )'
 bar${foo}bie
 doll
 declare -A foo='(["bar\${foo}bie"]="doll" )'
+bar
+after printf
+after use: 0

tests/assoc.tests

@@ -184,3 +184,5 @@ ${THIS_SH} ./assoc4.sub
 ${THIS_SH} ./assoc5.sub
 
 ${THIS_SH} ./assoc6.sub
+
+${THIS_SH} ./assoc7.sub

tests/assoc7.sub

@@ -0,0 +1,16 @@
+# problem with bash versions through bash-4.2
+foo()
+{
+    declare -A hash
+    declare hash[baz]=bar #bash crashes here
+
+    echo ${hash[@]}
+}
+
+foo
+
+declare -a ary
+printf -v ary[0] "%b" ""
+echo "after printf"
+x="${ary[*]}"  # segfaults here
+echo "after use: $?" 

tests/case.right

@@ -4,3 +4,6 @@ and here
 retest
 and match
 no more clauses
+1.0
+./case.tests: line 29: xx: readonly variable
+1.1

tests/case.tests

@@ -16,3 +16,15 @@ esac
 case a in
 a)	echo no more clauses;&
 esac
+
+x=0 y=1
+case 1 in
+  $((y=0)) ) ;;
+  $((x=1)) ) ;&
+  $((x=2)) ) echo $x.$y ;;
+esac
+
+unset x
+readonly xx=1
+case 1 in $((xx++)) ) echo hi1 ;; *) echo hi2; esac
+echo ${xx}.$?

tests/errors.right

@@ -98,9 +98,13 @@ trap: usage: trap [-lp] [[arg] signal_spec ...]
 ./errors.tests: line 250: kill: `': not a pid or valid job spec
 kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]
 ./errors.tests: line 255: set: trackall: invalid option name
+./errors.tests: line 259: xx: readonly variable
+1
 ./errors1.sub: line 1: .: -i: invalid option
 .: usage: . filename [arguments]
 ./errors1.sub: line 9: shift: -4: shift count out of range
 ./errors1.sub: line 14: break: -1: loop count out of range
 after f
-./errors.tests: line 264: `!!': not a valid identifier
+./errors2.sub: line 3: ${$NO_SUCH_VAR}: bad substitution
+1
+./errors.tests: line 270: `!!': not a valid identifier

tests/errors.tests

@@ -254,7 +254,13 @@ kill -INT
 # bad shell option names
 set -o trackall		# bash is not ksh
 
+# problem with versions through bash-4.2
+readonly xx=5
+echo $((xx=5))
+echo $?
+
 ${THIS_SH} ./errors1.sub
+${THIS_SH} ./errors2.sub
 
 # this must be last!
 # in posix mode, a function name must be a valid identifier

tests/errors2.sub

@@ -0,0 +1,3 @@
+set -e
+trap 'echo $?' EXIT
+echo ${$NO_SUCH_VAR}    # Bad substitution expected here