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[flang] Use octal escapes for character literals in modfiles

Authored by tskeith on Jul 13 2020, 12:19 PM.

Description

[flang] Use octal escapes for character literals in modfiles

Character literals can be formatted using octal or hex escapes for
non-ascii characters. This is so that the program can be unparsed for
either pgf90 or gfortran to compile. But modfiles should not be affected
by that -- they should be consistent.

This changes causes modfiles to always have character literals formatted
with octal escapes.

Differential Revision: https://reviews.llvm.org/D83703

Details

Committed
tskeithJul 13 2020, 12:19 PM
Differential Revision
D83703: [flang] Use octal escapes for character literals in modfiles
Parents
rG353fa4403a06: [PredicateInfo] Place predicate info after assume
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