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Hi,

I just learned that FORTRAN is faster than C code, but I am not sure what is the motivation or goal of this project. Would be nice if the readme file could be updated for clueless people like me!

Thanks!

hi,

I was trying out transpiling one last remnant of a FORTRAN dependency from CERN: CERNLIB, and more precisely its ZEBRA library.:

$> curl -O -L https://raw.githubusercontent.com/root-project/root/master/misc/minicern/src/zebra.f
$> f4go -p minicern ./zebra.f
[...]
Scan: end of postprocessor
           ./zebra.f : Parsing error :  EQUIVALENCE ( CQLETT ( 1 ) , CQALLC ( 1 : 1 ) )
           ./zebra.f : Parsing error :  EQUIVALENCE ( CQNUM ( 1 ) , CQALLC ( 27 : 27 ) )
[...]
           ./zebra.f : Parsing error :  EQUIVALENCE ( IQTABV ( 1 ) , LQPSTO )
           ./zebra.f : Parsing error :  EQUIVALENCE ( LQRS , LQSYSS ( 7 ) )

For fortran IMPLICIT:

• add implementation on Go
• add test

Main 6S fortran file returns error. Also would be nice if there was an -all flag to transliterate all .f files in current directory.

I intend to transpile this Finite Element Analysis program from FORTRAN to Go:

https://github.com/dr-bill-c/MYSTRAN

Due to the complexity of MYSTRAN code structure, I have a difficult time to do so. I wonder if there is any example of transpiling a large project from FORTRAN to Go. So that I can refer to the example to get started. Thanks :)

I tried to transpile a CERN-based FORTRAN77 code used to simulate high energy physics processes:

• http://home.thep.lu.se/~torbjorn/pythia6/pythia6428.f

but the transpilation processes failed.
here are a couple of the error messages:

$> curl -O -L http://home.thep.lu.se/~torbjorn/pythia6/pythia6428.f
$> f4go ./pythia6428.f
[...]
pythia6428.f : Parsing error : Cannot identify token in left part separation :, in MIN ( 1e0 , MAX ( PARJ ( 129 ) , ( 2e0 * PARU ( 112 ) / ECM ) ** 2 ) )

[...]
pythia6428.f : Parsing error : Recover parseStmt pos{{54565 7}}: Not acceptable type : X ( 1 )
[...]

some of these errors may come from the use of IMPLICIT, though.

I suggest adding the topic transpiler in the About section, since it has many more hits than transpile.

For fortran INTRINSIC:

• add implementation on Go
• add test