Syntax error: a = b = p h[:foo]

Ruby Development
1

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e$B!!e(Bruby-list e$B$+$I$&$+LB$C$?$s$G$9$,!"$3$A$i$K!#e(B

h = {}; a = p h[:foo]

e$B$ODL$k$N$G$9$,!"e(B

h = {}; a = b = p h[:foo]

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ruby 1.9.3dev (2010-09-27 trunk 29350) [i386-mswin32_100]
t.rb:1: syntax error, unexpected tIDENTIFIER, expecting keyword_do or
‘{’ or ‘(’
h = {}; a = b = p h[:foo]
^
ruby 1.8.7 (2008-08-11 patchlevel 72) [i386-cygwin]
t.rb:1: syntax error, unexpected tIDENTIFIER, expecting kDO or ‘{’ or
‘(’
h = {}; a = b = p h[:foo]
^
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2

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2010e$BG/e(B9e$B7ne(B29e$BF|e(B23:51 SASADA Koichi [email protected]:

ruby-list e$B$+$I$&$+LB$C$?$s$G$9$,!"$3$A$i$K!#e(B

   h = {}; a = p h[:foo]

e$B$ODL$k$N$G$9$,!"e(B

   h = {}; a = b = p h[:foo]

a = p h[:foo]

e$B$O<0$G$O$J$/J8$@$+$i!"$G$9$+$M!#e(B

a = (b = p h[:foo])

e$B$N$h$&$K3g8L$G3g$l$PDL$j$^$9!#e(B

3 
   h = {}; a = b = p h[:foo]

a = p h[:foo]

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a = (b = p h[:foo])

e$B$N$h$&$K3g8L$G3g$l$PDL$j$^$9!#e(B

h = {}; a = p h[:foo] o
h = {}; a = b = h[:foo] o
h = {}; a = b = p h[:foo] x

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pe$B$r;H$&$H<0$G$O$J$/J8$K$J$k$H$$$&$N$,$7$C$/$j$3$J$$$N$G$9$,!"e(B
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4

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2010e$BG/e(B9e$B7ne(B30e$BF|e(B13:35 KOSAKI Motohiro
[email protected]:

h = {}; a = p h[:foo] o
h = {}; a = b = h[:foo] o
h = {}; a = b = p h[:foo] x

e$B<j85$G$O>e5-$N$h$&$K!"e(Bpe$B$r;H$C$?;~$@$16l>p$r$$$o$l$^$7$?e(B
pe$B$r;H$&$H<0$G$O$J$/J8$K$J$k$H$$$&$N$,$7$C$/$j$3$J$$$N$G$9$,!"e(B
e$B$=$&$$$&$b$s$J$N$G$7$g$&$+e(B

pe$B$+$I$&$+$O4X78$J$/$F!"e(B

x = y

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x = ye$B$O<0$G$O$J$/J8$K$J$j$^$9!#e(B

e$B$?$7$+!"@N$Oe(B

x = foo 1

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x = foo(1)

e$B$H=q$/I,MW$,$"$C$?$s$G$9$,!“e(Bx = foo
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e$BJ8K!5,B’$KDI2C$5$l$?$s$@$H;W$$$^$9!#e(B

h = {}; a = b = p(h[:foo])

e$B$N$h$&$K=q$$$F$b$b$A$m$se(BOKe$B$G$9!#e(B

5

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In message “Re: [ruby-dev:42313] syntax error: a = b = p h[:foo]”
on Wed, 29 Sep 2010 23:51:14 +0900, SASADA Koichi [email protected]
writes:
|
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|
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|
|
| h = {}; a = p h[:foo]
|
|e$B$ODL$k$N$G$9$,!"e(B
|
| h = {}; a = b = p h[:foo]
|
|e$B$,!"e(B

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