Implied-do array constructor, type specs, and differences between GFortran, Intel, and LFortran

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I have been thinking about possible ambiguities for some time, but couldn’t really find one. An implied do is beween parenthesis (...), and a list of scalars and/or arrays does have the columns :

Breaking news: This syntax is accepted in the Intel compiler:

print*, [1:10:3]
print*, [5:3:-1, 100]
end

Gives

Program returned: 0
Program stdout

           1           4           7          10
           5           4           3         100

I’m going to submit a proposal

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