Re: [patch] Fix error recovery issue with alias

2013-08-27 Thread Richard Biener
On Tue, Jun 25, 2013 at 9:23 AM, Eric Botcazou wrote: > Hi, > > this fixes a segfault on a malformed alias declaration, which is correctly > flagged as an error by handle_alias_pairs: > > error: 'Linker_Alias.Var' aliased to undefined symbol 'var2' > > but is nevertheless later processed as a vali

[patch] Fix error recovery issue with alias

2013-06-25 Thread Eric Botcazou
Hi, this fixes a segfault on a malformed alias declaration, which is correctly flagged as an error by handle_alias_pairs: error: 'Linker_Alias.Var' aliased to undefined symbol 'var2' but is nevertheless later processed as a valid alias by the cgraph machinery. Bootstrapped/regtested on x86_64-