llvm-project/flang-rt/lib/runtime/non-tbp-dio.cpp
Michael Kruse 54f37133b7
[Flang][NFC] Move runtime library files to flang-rt (#110298)
Mostly mechanical changes in preparation of extracting the Flang-RT
"subproject" in #110217. This PR intends to only move pre-existing files
to the new folder structure, with no behavioral change. Common files
(headers, testing, cmake) shared by Flang-RT and Flang remain in
`flang/`.

Some cosmetic changes and files paths were necessary:
* Relative paths to the new path for the source files and
`add_subdirectory`.
 * Add the new location's include directory to `include_directories`
* The unittest/Evaluate directory has unitests for flang-rt and Flang. A
new `CMakeLists.txt` was introduced for the flang-rt tests.
 * Change the `#include` paths relative to the include directive
 * clang-format on the `#include` directives
* Since the paths are part if the copyright header and include guards, a
script was used to canonicalize those
* `test/Runtime` and runtime tests in `test/Driver` are moved, but the
lit.cfg.py mechanism to execute the will only be added in #110217.
2025-02-16 13:25:31 +01:00

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//===-- lib/runtime/non-tbp-dio.cpp -----------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "flang-rt/runtime/non-tbp-dio.h"
#include "flang-rt/runtime/type-info.h"
namespace Fortran::runtime::io {
const NonTbpDefinedIo *NonTbpDefinedIoTable::Find(
const typeInfo::DerivedType &type, common::DefinedIo definedIo) const {
std::size_t j{items};
for (const auto *p{item}; j-- > 0; ++p) {
if (&p->derivedType == &type && p->definedIo == definedIo) {
return p;
} else if (p->isDtvArgPolymorphic) {
for (const typeInfo::DerivedType *t{type.GetParentType()}; t;
t = t->GetParentType()) {
if (&p->derivedType == t && p->definedIo == definedIo) {
return p;
}
}
}
}
return nullptr;
}
} // namespace Fortran::runtime::io