A number of I/O syntax rules involve variables that will be written to,
and must therefore be definable. This includes internal file variables,
IOSTAT= and IOMSG= specifiers, most INQUIRE statement specifiers, a few
other specifiers, and input variables. This patch checks for
these violations, and implements several additional I/O TODO constraint
checks.
Differential Revision: https://reviews.llvm.org/D86557
Summary:
The name in an InputItem isn't necessarily resolved if an error occurred,
so it needs to be checked.
Fixes https://bugs.llvm.org/show_bug.cgi?id=45477
Reviewers: klausler, PeteSteinfeld, DavidTruby, jdoerfert, sscalpone
Reviewed By: klausler, sscalpone
Subscribers: llvm-commits
Tags: #llvm, #flang
Differential Revision: https://reviews.llvm.org/D78685
There is no printf formatting string for std::int64_t. Instead we have
to cast to std::intmax_t and use `%jd`. This change simplifies that by
automatically converting std::int64_t to std::intmax_t when formatting
messages.
Original-commit: flang-compiler/f18@8a2343dfff
Reviewed-on: https://github.com/flang-compiler/f18/pull/1101
Tree-same-pre-rewrite: false
