/src/solidity/libsolutil/Visitor.h

Source (jump to first uncovered line)
/*
  This file is part of solidity.

  solidity is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  solidity is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with solidity.  If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-3.0
/**
 * Visitor templates.
 */

#pragma once

namespace solidity::util
{

/**
 * Generic visitor used as follows:
 * std::visit(GenericVisitor{
 *     [](Class1& _c) { _c.f(); },
 *     [](Class2& _c) { _c.g(); }
 * }, variant);
 * This one does not have a fallback and will fail at
 * compile-time if you do not specify all variants.
 *
 * Fallback with no return (it will not fail if you do not specify all variants):
 * std::visit(GenericVisitor{
 *     VisitorFallback<>{},
 *     [](Class1& _c) { _c.f(); },
 *     [](Class2& _c) { _c.g(); }
 * }, variant);
 *
 * Fallback with return type R (the fallback returns `R{}`:
 * std::visit(GenericVisitor{
 *     VisitorFallback<R>{},
 *     [](Class1& _c) { _c.f(); },
 *     [](Class2& _c) { _c.g(); }
 * }, variant);
 */

template <typename...> struct VisitorFallback;

template <typename R>
struct VisitorFallback<R> { template<typename T> R operator()(T&&) const { return {}; } };

template<>
struct VisitorFallback<> { template<typename T> void operator()(T&&) const {} };

// MSVC. Empty base class optimization does not happen in some scenarios.
// Enforcing it with __declspec(empty_bases) avoids MSVC Debug test crash
// (Run-Time Check Failure #2 - Stack around the variable '....' was corrupted).
// See https://docs.microsoft.com/en-us/cpp/cpp/empty-bases,
//     https://developercommunity.visualstudio.com/t/10005513.
#if defined(_MSC_VER)
#define SOLC_EMPTY_BASES __declspec(empty_bases)
#else
#define SOLC_EMPTY_BASES
#endif

template <typename... Visitors> struct SOLC_EMPTY_BASES GenericVisitor: Visitors... { using Visitors::operator()...; };
template <typename... Visitors> GenericVisitor(Visitors...) -> GenericVisitor<Visitors...>;
}

Line	Count	Source (jump to first uncovered line)
1		/*
2		This file is part of solidity.
3
4		solidity is free software: you can redistribute it and/or modify
5		it under the terms of the GNU General Public License as published by
6		the Free Software Foundation, either version 3 of the License, or
7		(at your option) any later version.
8
9		solidity is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12		GNU General Public License for more details.
13
14		You should have received a copy of the GNU General Public License
15		along with solidity. If not, see <http://www.gnu.org/licenses/>.
16		*/
17		// SPDX-License-Identifier: GPL-3.0
18		/**
19		* Visitor templates.
20		*/
21
22		#pragma once
23
24		namespace solidity::util
25		{
26
27		/**
28		* Generic visitor used as follows:
29		* std::visit(GenericVisitor{
30		* [](Class1& _c) { _c.f(); },
31		* [](Class2& _c) { _c.g(); }
32		* }, variant);
33		* This one does not have a fallback and will fail at
34		* compile-time if you do not specify all variants.
35		*
36		* Fallback with no return (it will not fail if you do not specify all variants):
37		* std::visit(GenericVisitor{
38		* VisitorFallback<>{},
39		* [](Class1& _c) { _c.f(); },
40		* [](Class2& _c) { _c.g(); }
41		* }, variant);
42		*
43		* Fallback with return type R (the fallback returns `R{}`:
44		* std::visit(GenericVisitor{
45		* VisitorFallback<R>{},
46		* [](Class1& _c) { _c.f(); },
47		* [](Class2& _c) { _c.g(); }
48		* }, variant);
49		*/
50
51		template <typename...> struct VisitorFallback;
52
53		template <typename R>
54	0	struct VisitorFallback<R> { template<typename T> R operator()(T&&) const { return {}; } }; Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::ExpressionStatement&>(solidity::yul::ExpressionStatement&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Assignment&>(solidity::yul::Assignment&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::FunctionDefinition&>(solidity::yul::FunctionDefinition&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::If&>(solidity::yul::If&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Switch&>(solidity::yul::Switch&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::ForLoop&>(solidity::yul::ForLoop&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Break&>(solidity::yul::Break&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Continue&>(solidity::yul::Continue&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Leave&>(solidity::yul::Leave&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::Block&>(solidity::yul::Block&) const Unexecuted instantiation: std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > solidity::util::VisitorFallback<std::__1::optional<std::__1::vector<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block>, std::__1::allocator<std::__1::variant<solidity::yul::ExpressionStatement, solidity::yul::Assignment, solidity::yul::VariableDeclaration, solidity::yul::FunctionDefinition, solidity::yul::If, solidity::yul::Switch, solidity::yul::ForLoop, solidity::yul::Break, solidity::yul::Continue, solidity::yul::Leave, solidity::yul::Block> > > > >::operator()<solidity::yul::VariableDeclaration&>(solidity::yul::VariableDeclaration&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>* solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::FunctionDefinition&>(solidity::yul::FunctionDefinition&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::If&>(solidity::yul::If&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::Switch&>(solidity::yul::Switch&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::ForLoop&>(solidity::yul::ForLoop&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::Break&>(solidity::yul::Break&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::Continue&>(solidity::yul::Continue&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::Leave&>(solidity::yul::Leave&) const Unexecuted instantiation: std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal> solidity::util::VisitorFallback<std::__1::variant<solidity::yul::FunctionCall, solidity::yul::Identifier, solidity::yul::Literal>>::operator()<solidity::yul::Block&>(solidity::yul::Block&) const Unexecuted instantiation: solidity::yul::FunctionCall solidity::util::VisitorFallback<solidity::yul::FunctionCall>::operator()<solidity::yul::Identifier&>(solidity::yul::Identifier&) const Unexecuted instantiation: solidity::yul::FunctionCall solidity::util::VisitorFallback<solidity::yul::FunctionCall*>::operator()<solidity::yul::Literal&>(solidity::yul::Literal&) const
55
56		template<>
57	0	struct VisitorFallback<> { template<typename T> void operator()(T&&) const {} }; Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::ExpressionStatement&>(solidity::yul::ExpressionStatement&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::FunctionDefinition&>(solidity::yul::FunctionDefinition&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::If&>(solidity::yul::If&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::Switch&>(solidity::yul::Switch&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::ForLoop&>(solidity::yul::ForLoop&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::Break&>(solidity::yul::Break&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::Continue&>(solidity::yul::Continue&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::Leave&>(solidity::yul::Leave&) const Unexecuted instantiation: void solidity::util::VisitorFallback<>::operator()<solidity::yul::Block&>(solidity::yul::Block&) const
58
59		// MSVC. Empty base class optimization does not happen in some scenarios.
60		// Enforcing it with __declspec(empty_bases) avoids MSVC Debug test crash
61		// (Run-Time Check Failure #2 - Stack around the variable '....' was corrupted).
62		// See https://docs.microsoft.com/en-us/cpp/cpp/empty-bases,
63		// https://developercommunity.visualstudio.com/t/10005513.
64		#if defined(_MSC_VER)
65		#define SOLC_EMPTY_BASES __declspec(empty_bases)
66		#else
67		#define SOLC_EMPTY_BASES
68		#endif
69
70		template <typename... Visitors> struct SOLC_EMPTY_BASES GenericVisitor: Visitors... { using Visitors::operator()...; };
71		template <typename... Visitors> GenericVisitor(Visitors...) -> GenericVisitor<Visitors...>;
72		}

Coverage Report

Created: 2022-08-24 06:32