Merge pull request #8892 from ethereum/boost-cxx11

Replace boost/algorithm/cxx11 with C++11 features

libsolidity/analysis/SyntaxChecker.cpp

@@ -27,7 +27,6 @@
 #include <liblangutil/ErrorReporter.h>
 #include <liblangutil/SemVerHandler.h>
 
-#include <boost/algorithm/cxx11/all_of.hpp>
 #include <boost/algorithm/string.hpp>
 
 #include <memory>
@@ -335,7 +334,11 @@ bool SyntaxChecker::visit(FunctionTypeName const& _node)
 bool SyntaxChecker::visit(VariableDeclarationStatement const& _statement)
 {
 	// Report if none of the variable components in the tuple have a name (only possible via deprecated "var")
-	if (boost::algorithm::all_of_equal(_statement.declarations(), nullptr))
+	if (std::all_of(
+		_statement.declarations().begin(),
+		_statement.declarations().end(),
+		[](ASTPointer<VariableDeclaration> const& declaration) { return declaration == nullptr; }
+	))
 		m_errorReporter.syntaxError(
 			3299_error,
 			_statement.location(),

libsolidity/analysis/TypeChecker.cpp

@@ -34,7 +34,6 @@
 #include <libsolutil/Algorithms.h>
 #include <libsolutil/StringUtils.h>
 
-#include <boost/algorithm/cxx11/all_of.hpp>
 #include <boost/algorithm/string/join.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 
@@ -1069,7 +1068,11 @@ bool TypeChecker::visit(VariableDeclarationStatement const& _statement)
 		// No initial value is only permitted for single variables with specified type.
 		if (_statement.declarations().size() != 1 || !_statement.declarations().front())
 		{
-			if (boost::algorithm::all_of_equal(_statement.declarations(), nullptr))
+			if (std::all_of(
+				_statement.declarations().begin(),
+				_statement.declarations().end(),
+				[](ASTPointer<VariableDeclaration> const& declaration) { return declaration == nullptr; }
+			))
 			{
 				// The syntax checker has already generated an error for this case (empty LHS tuple).
 				solAssert(m_errorReporter.hasErrors(), "");

libsolidity/interface/CompilerStack.cpp

@@ -67,7 +67,7 @@
 
 #include <json/json.h>
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/replace.hpp>
 #include <utility>
 
 using namespace std;

libsolidity/interface/StandardCompiler.cpp

@@ -31,7 +31,6 @@
 #include <libsolutil/JSON.h>
 #include <libsolutil/Keccak256.h>
 
-#include <boost/algorithm/cxx11/any_of.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 
 #include <algorithm>

libyul/Utilities.cpp

@@ -38,9 +38,6 @@ using namespace solidity;
 using namespace solidity::yul;
 using namespace solidity::util;
 
-using boost::split;
-using boost::is_any_of;
-
 string solidity::yul::reindent(string const& _code)
 {
 	int constexpr indentationWidth = 4;
@@ -55,7 +52,7 @@ string solidity::yul::reindent(string const& _code)
 	};
 
 	vector<string> lines;
-	split(lines, _code, is_any_of("\n"));
+	boost::split(lines, _code, boost::is_any_of("\n"));
 	for (string& line: lines)
 		boost::trim(line);
 

libyul/optimiser/ControlFlowSimplifier.cpp

@@ -25,7 +25,6 @@
 #include <libsolutil/Visitor.h>
 
 #include <boost/range/algorithm_ext/erase.hpp>
-#include <boost/algorithm/cxx11/any_of.hpp>
 
 using namespace std;
 using namespace solidity;
@@ -60,8 +59,9 @@ void removeEmptyDefaultFromSwitch(Switch& _switchStmt)
 
 void removeEmptyCasesFromSwitch(Switch& _switchStmt)
 {
-	bool hasDefault = boost::algorithm::any_of(
-		_switchStmt.cases,
+	bool hasDefault = std::any_of(
+		_switchStmt.cases.begin(),
+		_switchStmt.cases.end(),
 		[](Case const& _case) { return !_case.value; }
 	);
 

libyul/optimiser/StructuralSimplifier.cpp

@@ -22,7 +22,6 @@
 #include <libsolutil/Visitor.h>
 
 #include <boost/range/algorithm_ext/erase.hpp>
-#include <boost/algorithm/cxx11/any_of.hpp>
 
 using namespace std;
 using namespace solidity;

libyul/optimiser/UnusedPruner.cpp

@@ -29,8 +29,6 @@
 #include <libyul/Dialect.h>
 #include <libyul/SideEffects.h>
 
-#include <boost/algorithm/cxx11/none_of.hpp>
-
 using namespace std;
 using namespace solidity;
 using namespace solidity::yul;
@@ -85,8 +83,9 @@ void UnusedPruner::operator()(Block& _block)
 			// movable or it returns a single value. In the latter case, we
 			// replace `let a := f()` by `pop(f())` (in pure Yul, this will be
 			// `drop(f())`).
-			if (boost::algorithm::none_of(
-				varDecl.variables,
+			if (std::none_of(
+				varDecl.variables.begin(),
+				varDecl.variables.end(),
 				[=](TypedName const& _typedName) { return used(_typedName.name); }
 			))
 			{