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Bug #12669
closedsyntax error at assinments of command
    Bug #12669:
    syntax error at assinments of command
  
Description
Related to #12402, I found other kind inconsistencies.
simple assignment and op assign of command cause syntax error,
while simple assignments don't.
$ ruby -ce 'a = b = raise "x"'
Syntax OK
$ ruby -ce 'a = b += raise "x"'
-e:1: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '('
a = b += raise "x"
                ^
$ ruby -ce 'a += b = raise "x"'
-e:1: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '('
a += b = raise "x"
                ^
$ ruby -ce 'a += b += raise "x"'
-e:1: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '('
a += b += raise "x"
                 ^
https://github.com/ruby/ruby/compare/trunk...nobu:chained-rhs
        
           Updated by nobu (Nobuyoshi Nakada) about 9 years ago
          Updated by nobu (Nobuyoshi Nakada) about 9 years ago
          
          
        
        
      
      - Description updated (diff)
        
           Updated by nobu (Nobuyoshi Nakada) about 9 years ago
          Updated by nobu (Nobuyoshi Nakada) about 9 years ago
          
          
        
        
      
      - Status changed from Open to Closed
Applied in changeset r55888.
parse.y: chained assignments
- parse.y (command_asgn, arg): fix syntax errors with chained
 assignment with op assign. [Bug #12669]
        
           Updated by whitequark (whitequark *) about 9 years ago
          Updated by whitequark (whitequark *) about 9 years ago
          
          
        
        
      
      Will this change be backported?
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