On 5/22/26 2:18 PM, Harald Anlauf wrote:
--- snip ---
I will add the checks for real(10) and real(16) to the test case.
I would like to commit this now and handle the rounding in a new PR or leave
this one open and identify this as patch 1 of 2.
Is this OK?
OK, then make it so.
Please adjust the commit message to indicate that this is a partial
EX implementation lacking proper rounding.
Done
Since reading the hex format is still missing, wouldn't it be
best to stick to the existing PR? Otherwise a new PR could
lose information that is in the old one.
Keeping the PR open, added Harald as co-author for all his
suggestions and the idea of using standard functions to extract
the components.
Thanks for being so patient.
Harald
Committed:
commit r17-702-g5d0a9050f3a1c1f9f8e89188dec3d6f39c64a06a
Author: Jerry DeLisle <[email protected]>
Date: Sun May 10 18:13:48 2026 -0700
Fortran: [PR93727] Implement EX format specifier for WRITE
These changes implement a portion of the Fortran 2018
EX format specifier for WRITE output. Hexadecimal
floating point formats for KIND=4,8,10, and 16 real
numbers if supported by the configured machine.
Format tokens are added as place holders for future leading
zero specifiers.
Remaining to be completed is proper rounding of truncated
hex float strings and implementing the READ functions. These
will be a followup patches.
PR fortran/93727
