Move SemVerHandler to analysis to parsing to increase modularity...

If ever you want to separate building analysis from scanning/parsing/ast, this will help.

liblangutil/CMakeLists.txt

@@ -12,6 +12,8 @@ set(sources
 	ParserBase.h
 	Scanner.cpp
 	Scanner.h
+	SemVerHandler.cpp
+	SemVerHandler.h
 	SourceLocation.h
 	SourceReferenceExtractor.cpp
 	SourceReferenceExtractor.h

liblangutil/SemVerHandler.cpp

@@ -20,13 +20,13 @@
  * Utilities to handle semantic versioning.
  */
 
-#include <libsolidity/analysis/SemVerHandler.h>
+#include <liblangutil/SemVerHandler.h>
 
 #include <functional>
 
 using namespace std;
 using namespace dev;
-using namespace dev::solidity;
+using namespace langutil;
 
 SemVerVersion::SemVerVersion(string const& _versionString)
 {

liblangutil/SemVerHandler.h

@@ -22,13 +22,11 @@
 
 #pragma once
 
-#include <libsolidity/parsing/Token.h>
+#include <liblangutil/Token.h>
 #include <string>
 #include <vector>
 
-namespace dev
+namespace langutil
-{
-namespace solidity
 {
 
 class SemVerError: dev::Exception
@@ -109,4 +107,3 @@ private:
 };
 
 }
-}

libsolidity/CMakeLists.txt

@@ -22,8 +22,6 @@ set(sources
 	analysis/PostTypeChecker.h
 	analysis/ReferencesResolver.cpp
 	analysis/ReferencesResolver.h
-	analysis/SemVerHandler.cpp
-	analysis/SemVerHandler.h
 	analysis/StaticAnalyzer.cpp
 	analysis/StaticAnalyzer.h
 	analysis/SyntaxChecker.cpp

libsolidity/analysis/PostTypeChecker.cpp

@@ -17,10 +17,10 @@
 
 #include <libsolidity/analysis/PostTypeChecker.h>
 
-#include <libsolidity/analysis/SemVerHandler.h>
 #include <libsolidity/ast/AST.h>
 #include <libsolidity/interface/Version.h>
 #include <liblangutil/ErrorReporter.h>
+#include <liblangutil/SemVerHandler.h>
 #include <libdevcore/Algorithms.h>
 
 #include <boost/range/adaptor/map.hpp>

libsolidity/analysis/SyntaxChecker.cpp

@@ -17,12 +17,12 @@
 
 #include <libsolidity/analysis/SyntaxChecker.h>
 
-#include <libsolidity/analysis/SemVerHandler.h>
 #include <libsolidity/ast/AST.h>
 #include <libsolidity/ast/ExperimentalFeatures.h>
 #include <libsolidity/interface/Version.h>
 
 #include <liblangutil/ErrorReporter.h>
+#include <liblangutil/SemVerHandler.h>
 
 #include <boost/algorithm/cxx11/all_of.hpp>
 #include <boost/algorithm/string.hpp>

libsolidity/interface/CompilerStack.cpp

@@ -31,7 +31,6 @@
 #include <libsolidity/analysis/GlobalContext.h>
 #include <libsolidity/analysis/NameAndTypeResolver.h>
 #include <libsolidity/analysis/PostTypeChecker.h>
-#include <libsolidity/analysis/SemVerHandler.h>
 #include <libsolidity/analysis/StaticAnalyzer.h>
 #include <libsolidity/analysis/SyntaxChecker.h>
 #include <libsolidity/analysis/TypeChecker.h>
@@ -51,6 +50,7 @@
 #include <libyul/YulString.h>
 
 #include <liblangutil/Scanner.h>
+#include <liblangutil/SemVerHandler.h>
 
 #include <libevmasm/Exceptions.h>
 

libsolidity/parsing/Parser.cpp

@@ -22,12 +22,12 @@
 
 #include <libsolidity/parsing/Parser.h>
 
-#include <libsolidity/analysis/SemVerHandler.h>
 #include <libsolidity/interface/Version.h>
 #include <libyul/AsmParser.h>
 #include <libyul/backends/evm/EVMDialect.h>
 #include <liblangutil/ErrorReporter.h>
 #include <liblangutil/Scanner.h>
+#include <liblangutil/SemVerHandler.h>
 #include <liblangutil/SourceLocation.h>
 #include <cctype>
 #include <vector>

test/libsolidity/SemVerMatcher.cpp

@@ -24,7 +24,7 @@
 #include <vector>
 #include <tuple>
 #include <liblangutil/Scanner.h>
-#include <libsolidity/analysis/SemVerHandler.h>
+#include <liblangutil/SemVerHandler.h>
 #include <test/Options.h>
 
 using namespace std;