C++ Extractor (#1337)

* WIP: Doing texing using slangs lexer for cpp-extractor

* Node tree for C++ extraction.

* Bug fixing.
Add dump of hierarchy.

* First pass at extracting fields.

* Parse template types.

* Use diagnostics defs for C++ extractor.

* Simplify Diagnostic Defs.

* Remove the brace stack.

* Added IdentifierLookup.

* Add handling for >> style template close.

* Improved identifier handling/keywords.

* Added ability to check if reader is at cursor position.

* Handling of an unspecified root type.

* Parsing code comments.
Tidy up some parsing - to use advanceIf functions more.

* Improve path handling.

* Fixes around changes to Path interface.

* Working Range, Type and Scope header.

* Extract the middle part of marker and put in output. Gives more flexibility at macro injection, and in class definitions.

* Split DERIVED types into it's own macro, to provide way to generate for derived types.

* Fix clang/g++ compile issue.

* Tabs -> spaces.

* Fix small bug in getFileNameWithoutExt

* Small improvement around naming.

Co-authored-by: Tim Foley <tfoleyNV@users.noreply.github.com>

1 files changed, 15 insertions, 8 deletions

diff --git a/source/core/slang-io.h b/source/core/slang-io.h
index a42a6991b..b3d03d9a4 100644
--- a/source/core/slang-io.h
+++ b/source/core/slang-io.h
@@ -11,15 +11,15 @@ namespace Slang
 	class File
 	{
 	public:
-		static bool exists(const Slang::String& fileName);
-		static Slang::String readAllText(const Slang::String& fileName);
-		static Slang::List<unsigned char> readAllBytes(const Slang::String& fileName);
-		static void writeAllText(const Slang::String& fileName, const Slang::String& text);
+		static bool exists(const String& fileName);
+		static String readAllText(const String& fileName);
+		static List<unsigned char> readAllBytes(const String& fileName);
+		static void writeAllText(const String& fileName, const String& text);
         static SlangResult remove(const String& fileName);
 
         static SlangResult makeExecutable(const String& fileName);
 
-        static SlangResult generateTemporary(const UnownedStringSlice& prefix, Slang::String& outFileName);
+        static SlangResult generateTemporary(const UnownedStringSlice& prefix, String& outFileName);
 	};
 
 	class Path
@@ -27,13 +27,20 @@ namespace Slang
 	public:
 		static const char kPathDelimiter = '/';
 
-		static String truncateExt(const String& path);
+
+            /// Returns -1 if no separator is found
+        static Index findLastSeparatorIndex(String const& path);
+            /// Finds the index of the last dot in a path, else returns -1
+        static Index findExtIndex(String const& path);
+
 		static String replaceExt(const String& path, const char* newExt);
 		static String getFileName(const String& path);
-		static String getFileNameWithoutExt(const String& path);
-		static String getFileExt(const String& path);
+		static String getPathWithoutExt(const String& path);
+		static String getPathExt(const String& path);
 		static String getParentDirectory(const String& path);
 
+        static String getFileNameWithoutExt(const String& path);
+
 		static String combine(const String& path1, const String& path2);
 		static String combine(const String& path1, const String& path2, const String& path3);