Permit floating-point literals with just a trailing dot.
Permit floating-point literals with just a trailing dot.

diku-dk/futhark,diku-dk/futhark,HIPERFIT/futhark,HIPERFIT/futhark,ihc/futhark,diku-dk/futhark,ihc/futhark,HIPERFIT/futhark,diku-dk/futhark,ihc/futhark,diku-dk/futhark