Parser fails on trailing functions with no code body

[GoogleCodeExporter]

The following program causes a weird parser crash:

//
// FUNCTIONS.EPOCH
//
// Compiler test for higher-order functions
//

entrypoint :
{
    apply("test", debugwritestring)
    debugwritestring(apply("test", mutate))
}

apply : string param, (thefunction : string)
{
    thefunction(param)
}

apply : string param, (thefunction : string -> string) -> string(ret, 
thefunction(param))

mutate : string param -> string(ret, param ; " foo")

The trailing "mutate" function has no code body, which causes a parse failure 
when trying to match the code block sub-grammar. This should be fixable with 
some contortions.

Original issue reported on code.google.com by don.ap...@gmail.com on 18 Feb 2012 at 1:30

[GoogleCodeExporter]

Fixed in revision 225.

Original comment by don.ap...@gmail.com on 20 Feb 2012 at 12:05

• Changed state: Fixed

[GoogleCodeExporter]

Or revision abd630d8da3a if you want the actual diff.

Original comment by don.ap...@gmail.com on 20 Feb 2012 at 12:07