[erlang-patches] [erlang-bugs] syntax_tools anonymous function error

Loïc Hoguin <>
Fri Dec 13 13:31:37 CET 2013

This potentially breaks pretty much any project that manipulates AST, 
including many parse_transforms, other BEAM languages targetting the 
Erlang AST, tools that generate code, and of course everything that 
requires one of the above to work. This sounds serious enough to do a 

Also sounds like test suites are really missing there, something should 
be done about it to make sure it doesn't happen again.

On 12/13/2013 11:09 AM, Anthony Ramine wrote:
> This means any project relying on erl_syntax won’t work with R16B03. In my opinion we need an R16B03-1.

Loïc Hoguin

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