Introduce namespace `langutil` in liblangutil directory.

Also:
- Use {}-style list initialisation for SourceLocation construction
- Introduce new system includes
- Changes the API of the Scanner to take source as value (with move) as opposed to as a reference

1 files changed, 12 insertions, 13 deletions

diff --git a/liblangutil/Exceptions.h b/liblangutil/Exceptions.h
index 69efd6dd..5ad31ab2 100644
--- a/liblangutil/Exceptions.h
+++ b/liblangutil/Exceptions.h
@@ -24,33 +24,33 @@
 
 #include <string>
 #include <utility>
+#include <vector>
+#include <memory>
 #include <libdevcore/Exceptions.h>
 #include <libdevcore/Assertions.h>
 #include <liblangutil/SourceLocation.h>
 
-namespace dev
-{
-namespace solidity
+namespace langutil
 {
 class Error;
 using ErrorList = std::vector<std::shared_ptr<Error const>>;
 
-struct CompilerError: virtual Exception {};
-struct InternalCompilerError: virtual Exception {};
-struct FatalError: virtual Exception {};
-struct UnimplementedFeatureError: virtual Exception{};
+struct CompilerError: virtual dev::Exception {};
+struct InternalCompilerError: virtual dev::Exception {};
+struct FatalError: virtual dev::Exception {};
+struct UnimplementedFeatureError: virtual dev::Exception {};
 
 /// Assertion that throws an InternalCompilerError containing the given description if it is not met.
 #define solAssert(CONDITION, DESCRIPTION) \
-        assertThrow(CONDITION, ::dev::solidity::InternalCompilerError, DESCRIPTION)
+        assertThrow(CONDITION, ::langutil::InternalCompilerError, DESCRIPTION)
 
 #define solUnimplementedAssert(CONDITION, DESCRIPTION) \
-        assertThrow(CONDITION, ::dev::solidity::UnimplementedFeatureError, DESCRIPTION)
+        assertThrow(CONDITION, ::langutil::UnimplementedFeatureError, DESCRIPTION)
 
 #define solUnimplemented(DESCRIPTION) \
         solUnimplementedAssert(false, DESCRIPTION)
 
-class Error: virtual public Exception
+class Error: virtual public dev::Exception
 {
 public:
 	enum class Type
@@ -98,7 +98,6 @@ private:
 	std::string m_typeName;
 };
 
-
 using errorSourceLocationInfo = std::pair<std::string, SourceLocation>;
 
 class SecondarySourceLocation
@@ -109,6 +108,7 @@ public:
 		infos.push_back(std::make_pair(_errMsg, _sourceLocation));
 		return *this;
 	}
+
 	/// Limits the number of secondary source locations to 32 and appends a notice to the
 	/// error message.
 	void limitSize(std::string& _message)
@@ -124,9 +124,8 @@ public:
 	std::vector<errorSourceLocationInfo> infos;
 };
 
-
 using errinfo_sourceLocation = boost::error_info<struct tag_sourceLocation, SourceLocation>;
 using errinfo_secondarySourceLocation = boost::error_info<struct tag_secondarySourceLocation, SecondarySourceLocation>;
 
-}
+
 }