stadelmanma / tree-sitter-fortran

Fortran grammar for tree-sitter

MIT License

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Additional Support #45

Closed ghost closed 3 years ago

ghost commented 3 years ago

This pull request adds support for the following syntax rules.

Fortran

[x] Namelist statement

namelist /test_nml/ alpha, beta, gamma

[x] do while statement
```
do while (i < 5)
j = j + 1
end do
```

[x] enum statement

enum, bind(c)
enumerator :: red = 1
enumerator blue, green
end enum

Cudafortran

[x] Functions with attributes

attributes(global) subroutine dummy_cuda_kernel()
...
end subroutine dummy_cuda_kernel

[x] New type qualifiers

device, value, constant

[x] <<<...>>> kernel execution syntax

Fixes #45

ghost commented 3 years ago

@stadelmanma I have added few rules and tests both for fortran and cudafortran which I have documented in the pull request. I will stop for now and ask you to review and possibly merge it, before I add more rules and make the pull request too large (apologies if it is big already).

Please let me know what you think of it and if you want me to make any changes to the grammar.