[gfortran,patch] Allow dollars everywhere in I/O format

FX Coudert fxcoudert@gmail.com
Fri Nov 17 22:44:00 GMT 2006

Hi all,

Attached patch fixes PR fortran/24285 by relaxing a constrain on the  
$ format descriptor, which is a GNU extension. It was specified in  
the g77 doc that $ is only allowed at the end of the format, but g77  
actually compiles code with $ anywhere in a format. The patch relaxes  
this constraint by simply issuing a warning when a $ when needed.

Bootstrapped and regtested on x86_64-linux, OK for mainline? OK for  
4.2? (after all, it's a regression wrt g77)

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