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1 //===-- lib/Semantics/check-namelist.cpp ----------------------------------===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #include "check-namelist.h"
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10
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11 namespace Fortran::semantics {
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12
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13 void NamelistChecker::Leave(const parser::NamelistStmt &nmlStmt) {
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14 for (const auto &x : nmlStmt.v) {
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15 if (const auto *nml{std::get<parser::Name>(x.t).symbol}) {
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16 for (const auto &nmlObjName : std::get<std::list<parser::Name>>(x.t)) {
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17 const auto *nmlObjSymbol{nmlObjName.symbol};
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18 if (nmlObjSymbol && nmlObjSymbol->has<ObjectEntityDetails>()) {
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19 const auto *symDetails{
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20 std::get_if<ObjectEntityDetails>(&nmlObjSymbol->details())};
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21 if (symDetails && symDetails->IsAssumedSize()) { // C8104
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22 context_.Say(nmlObjName.source,
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23 "A namelist group object '%s' must not be"
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24 " assumed-size"_err_en_US,
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25 nmlObjSymbol->name());
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26 }
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27 if (nml->attrs().test(Attr::PUBLIC) &&
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28 nmlObjSymbol->attrs().test(Attr::PRIVATE)) { // C8105
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29 context_.Say(nmlObjName.source,
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30 "A PRIVATE namelist group object '%s' must not be in a "
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31 "PUBLIC namelist"_err_en_US,
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32 nmlObjSymbol->name());
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33 }
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34 }
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35 }
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36 }
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37 }
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38 }
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39
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40 } // namespace Fortran::semantics
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