commit bash-20170505 snapshot

tests/RUN-ONE-TEST

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

tests/arith-for.right

@@ -64,11 +64,11 @@ fx ()
 0
 1
 2
-./arith-for.tests: line 77: syntax error: arithmetic expression required
-./arith-for.tests: line 77: syntax error: `(( i=0; "i < 3" ))'
+/usr/local/build/chet/bash/bash-current/bash: -c: line 0: syntax error: arithmetic expression required
+/usr/local/build/chet/bash/bash-current/bash: -c: line 0: syntax error: `(( i=0; "i < 3" ))'
 2
-./arith-for.tests: line 83: syntax error: `;' unexpected
-./arith-for.tests: line 83: syntax error: `(( i=0; i < 3; i++; 7 ))'
+/usr/local/build/chet/bash/bash-current/bash: -c: line 0: syntax error: `;' unexpected
+/usr/local/build/chet/bash/bash-current/bash: -c: line 0: syntax error: `(( i=0; i < 3; i++; 7 ))'
 2
 20
 20

tests/arith-for.tests

@@ -74,16 +74,16 @@ type fx
 fx
 
 # errors 
-for (( i=0; "i < 3" ))
+${THIS_SH} -c 'for (( i=0; "i < 3" ))
 do
 	echo $i
-done
+done'
 echo $?
 
-for (( i=0; i < 3; i++; 7 ))
+${THIS_SH} -c 'for (( i=0; i < 3; i++; 7 ))
 do
 	echo $i
-done
+done'
 echo $?
 
 # one-liners added in post-bash-2.04

tests/comsub.tests

@@ -45,7 +45,7 @@ bar')
 echo ${foo:-$(echo a{b,c})} >/dev/null
 
 # parsing problem based on recursively calling bison parser through bash-4.4
-for (( INDEX=0; INDEX<$((10-$(expr length $V_NAME))); INDEX++ ))
+for (( INDEX=0; INDEX<$((10-$(echo length $V_NAME))); INDEX++ ))
 do
 	:
 done