Using recently established message severity codes, upgrade
non-fatal messages to usage and portability warnings as
appropriate.
Differential Revision: https://reviews.llvm.org/D121246
When preprocessing "# ARG" in function-like macro expansion,
the preprocessor needs to pop the previously-pushed '#' token
from the end of the resulting token sequence after detecting the
argument name. The code to do this was just wrong in a couple of
ways.
Differential Revision: https://reviews.llvm.org/D117148
Ticking off a Parser TODO: Preprocessor::Directive()'s Prescanner
argument should be a reference, not a pointer.
Differential Revision: https://reviews.llvm.org/D109094
Avoid spurious and confusing macro replacements from things like
-DPIC on Fortran source files whose suffixes indicate that preprocessing
is not expected.
Add gfortran-like "-cpp" and "-nocpp" flags to f18 to force predefinition
of macros independent of the source file suffix.
Differential Revision: https://reviews.llvm.org/D96464
Make the #include "file" preprocessing directive begin its
search in the same directory as the file containing the directive,
as other preprocessors and our Fortran INCLUDE statement do.
Avoid current working directory for all source files except the original.
Resolve tests.
Differential Revision: https://reviews.llvm.org/D95481
Make the #include "file" preprocessing directive begin its
search in the same directory as the file containing the directive,
as other preprocessors and our Fortran INCLUDE statement do.
Avoid current working directory for all source files after the original.
Differential Revision: https://reviews.llvm.org/D95388
Hew more closely to the C17 standard; perform macro replacement
of arguments to function-like macros unless they're being stringified
or pasted. Test with a model "assert" macro idiom that exposed
the problem.
Differential Revision: https://reviews.llvm.org/D87650
C-style /*comments*/ are removed during preprocessing directive
tokenization, but Fortran !comments need to be specifically
allowed.
Fixes LLVM bugzilla 47466.
Differential Revision: https://reviews.llvm.org/D87638
Old-style C /*comments*/ are omitted from preprocessor directive
token sequences by the prescanner, but line-ending C++ and Fortran
free-form comments are not since their handling might depend on
the directive. Add code to skip these line-ending comments as
appropriate in place of existing code that just skipped blanks.
Reviewed By: sscalpone
Differential Revision: https://reviews.llvm.org/D84061
This patch replaces the occurrence of std::ostream by llvm::raw_ostream.
In LLVM Coding Standards[1] "All new code should use raw_ostream
instead of ostream".[1]
As a consequence, this patch also replaces the use of:
std::stringstream by llvm::raw_string_ostream or llvm::raw_ostream*
std::ofstream by llvm::raw_fd_ostream
std::endl by '\n' and flush()[2]
std::cout by llvm::outs() and
std::cerr by llvm::errs()
It also replaces std::strerro by llvm::sys::StrError** , but NOT in Fortran
runtime libraries
*std::stringstream were replaced by llvm::raw_ostream in all methods that
used std::stringstream as a parameter. Moreover, it removes the pointers to
these streams.
[1]https://llvm.org/docs/CodingStandards.html
[2]https://releases.llvm.org/2.5/docs/CodingStandards.html#ll_avoidendl
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Running clang-format-7
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Removing residue of ostream library
Signed-off-by: Caroline Concatto <caroline.concatto@arm.com>
Original-commit: flang-compiler/f18@a3507d44b8
Reviewed-on: https://github.com/flang-compiler/f18/pull/1047
Peter Klausler