commit bash-20180329 snapshot

MANIFEST

@@ -1164,6 +1164,7 @@ tests/parser.right	f
 tests/parser1.sub	f
 tests/posix2.tests	f
 tests/posix2.right	f
+tests/posix2syntax.sub	f
 tests/posixexp.tests	f
 tests/posixexp.right	f
 tests/posixexp1.sub	f
@@ -1188,6 +1189,7 @@ tests/printf3.sub	f
 tests/printf4.sub	f
 tests/procsub.tests	f
 tests/procsub.right	f
+tests/procsub1.sub	f
 tests/quote.tests	f
 tests/quote.right	f
 tests/quote1.sub	f
@@ -1215,7 +1217,6 @@ tests/redir8.sub	f
 tests/redir9.sub	f
 tests/redir10.sub	f
 tests/redir11.sub	f
-tests/redir12.sub	f
 tests/rhs-exp.tests	f
 tests/rhs-exp.right	f
 tests/rhs-exp1.sub	f

doc/bashref.texi

@@ -6712,7 +6712,7 @@ In the absence of any traps, Bash ignores @code{SIGTERM}
 
 @item
 In the absence of any traps, @code{SIGINT} is caught and handled
-((@pxref{Signals}).
+(@pxref{Signals}).
 @code{SIGINT} will interrupt some shell builtins.
 
 @item

tests/parser.right

@@ -1 +1,16 @@
 AAA
+bash5: `invalid-name': not a valid identifier
+in
+in
+in
+in
+bash5: -c: line 0: syntax error near unexpected token `)'
+bash5: -c: line 0: `case x in esac) echo done; esac'
+in
+bash5: -c: line 0: syntax error near unexpected token `do'
+bash5: -c: line 0: `case in do do) echo in; esac'
+bash5: -c: line 0: syntax error near unexpected token `('
+bash5: -c: line 0: `for()'
+in
+done
+ok 1

tests/parser.tests

@@ -2,3 +2,5 @@
 
 # this has to be in a separate file to get desired EOF behavior
 ${THIS_SH} ./parser1.sub
+
+${THIS_SH} ./posix2syntax.sub

tests/posix2syntax.sub

@@ -0,0 +1,53 @@
+: ${THIS_SH:=./bash}
+bashname=bash${BASH_VERSION%%.*}
+
+# tests for Posix grammar special cases
+
+# Posix grammar rule 5
+${THIS_SH} -c 'for invalid-name in a b c; do echo error; done' $bashname
+
+# Posix grammar rule 6: third word in FOR or SELECT
+for i; do echo; done; echo in
+for i; do echo in; done
+for i do echo in; done
+
+select i; do echo; done; echo in
+select i; do echo in; done; echo in
+select i do echo in; done; echo in
+
+# Posix grammar rule 4: when PATTERN == ESAC, return ESAC
+${THIS_SH} -c 'case x in esac) echo done; esac' $bashname
+
+# Posix grammar rule 6: third word in CASE
+${THIS_SH} -c 'case in in in) echo in; esac;' $bashname
+${THIS_SH} -c 'case in do do) echo in; esac' $bashname
+
+# Posix grammar rule 8: function NAME
+${THIS_SH} -o posix -c 'for()
+{
+echo function for;
+}' $bashname
+
+for for in for; do echo in; echo done; done
+
+${THIS_SH} -c 'for (( i = 0; i < 5; i++ )) do : ; done' $bashname
+${THIS_SH} -c 'for (( i = 0; i < 5; i++ )) { : ; }' $bashname
+
+# bug report: IN turning on unwanted alias expansion
+${THIS_SH} -o posix -c '
+alias foo='two words'
+foo_word='foo'
+case "$foo_word"
+in
+	foo) echo "bad 1";;
+esac' $bashname
+
+${THIS_SH} -o posix -c '
+alias foo='oneword'
+foo_word='foo'
+case "$foo_word"
+in
+	foo) echo "ok 1";;
+esac' $bashname
+
+

tests/procsub.right

@@ -26,3 +26,4 @@ extern
        0
        0
        0
+123

tests/procsub.tests

@@ -91,3 +91,5 @@ EOF
 
 ${THIS_SH} -c "source $FN <(date)"
 rm -f $FN
+
+${THIS_SH} ./procsub1.sub

tests/procsub1.sub

@@ -0,0 +1,5 @@
+# make sure we can wait for the last process substitution, since it sets $!
+cat <(exit 123) >/dev/null
+
+wait "$!"
+echo $?

tests/redir.right

@@ -157,4 +157,3 @@ a+=3
 foo
 foo
 ./redir11.sub: line 53: $(echo $a): Bad file descriptor
-123

tests/redir.tests

@@ -191,4 +191,3 @@ ${THIS_SH} ./redir9.sub
 ${THIS_SH} ./redir10.sub
 
 ${THIS_SH} ./redir11.sub
-${THIS_SH} ./redir12.sub

tests/redir12.sub

@@ -1,5 +1,5 @@
-# make sure we can wait for the last process substitution, since it sets $!
-cat <(exit 123) >/dev/null
-
-wait "$!"
-echo $?
+umask 0777
+cat <<'  HERE'
+look ma, no permissions
+HERE
+cat <<<"it's a miracle"