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camfort / fortran-src

Fortran parsing and static analysis infrastructure
https://hackage.haskell.org/package/fortran-src
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better restrict COMPLEX literal parsing #209

Closed raehik closed 2 years ago

raehik commented 2 years ago

COMPLEX literals were previously stored as ValComplex (Expression a) (Expression a) and parsed similarly, like an expression tuple. The F90 and F77 standards both state the constituent parts are literals, with F77 allowing reals only and F90 allowing both integer and real literals (and apparently performing delayed casting). This change reflects the F90 form in the constructor in every parser. Should make it easier to use COMPLEX values.

raehik commented 2 years ago

Checked parsing some Fortran projects I've got on my drive, everything works as expected. Merging!