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Re: [patch, fortran] Fix PR 91443
The patch itself looks Ok. One worry, are you introducing an
O(N**2)(?) algorithm (looping over all symbols for every symbol?), and
does this cause performance issues when compiling some gigantic F77
This is a single pass over the code, so O(N) for the code size.
The lookup is O(log M), where M is the number of global symbols
in the file, so altogether, we're at O(N*log M), which should be OK.
Thanks for the review.
Committed as r274551.
I will add the documentation about the change in behavior later.