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Clang compatibility fix

last-simulation-period
Sébastien Villemot 2022-01-06 14:35:39 +01:00
parent 3417fb716f
commit ebf7b6c51d
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1 changed files with 7 additions and 2 deletions
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9
src/SubModel.cc
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@ -1,5 +1,5 @@
/*
* Copyright © 2018-2021 Dynare Team
* Copyright © 2018-2022 Dynare Team
*
* This file is part of Dynare.
*
@ -1006,8 +1006,13 @@ PacModelTable::transformPass(const lag_equivalence_table_t &unary_ops_nodes,
// Associate the coefficients of the linear combination with the right components
for (auto [var, coeff] : terms)
/* The “var=var” capture with initializer in the lambda expression
is used to workaround the C++17 restriction that forbids the
capture of structured bindings. This restriction is enforced by
clang, but not by GCC (see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85889).
This restriction is lifted in C++20 (but clang 13 does not yet comply). */
if (auto it = find_if(components.begin(), components.end(),
[&](const auto &v) { return get<0>(v) == dynamic_model.AddVariable(var); });
[&, var=var](const auto &v) { return get<0>(v) == dynamic_model.AddVariable(var); });
it != components.end())
get<4>(*it) = coeff;
else