- The shared mutexes were defined as normal instance variables in a simulator, so the locks didn't work (multiple instances of simulators active). By making them static (which is more appropriate anyway, since we are protecting static data) the synchroniation now works.
- For better performance an own class for multiple read/single write locks was added and used instead of the shared mutexes.
- Made the static wstring_covvert instance local variables in ws2s and s2ws. Otherwise we would also need a mutext to protect it.
- Some other minor changes.
This takes the example from
https://github.com/janyou/Antlr-Swift-Runtime/tree/master/Test and packages
it into an Xcode playground. This allows the user to interact with the
grammar directly inside Xcode, and serves as a live demo of the Swift support.
Update the docs to match.
- Switched most symbolic signed constants to unsigned variants. Redefined EOF in particular to become (size)-1, to avoid having to use signed token type values.
- Introduced INVALID_INDEX for all previous -1 values to indicate e.g. not found indexes etc.
- Added 2 helpers to convert between symbolic and numeric form (mostly for intervals and toString()).
- Removed many no longer needed type casts to size_t.
- Updated templates for these changes.
- Limited runtime tests to C++ tests only, to see how Travis CI copes with that.
In order to be able to build with cmake and to have a complete source package including the demo the deployment scripts were moved to the root Cpp folder and updated.
Also the releasing-antlr.md doc file has been updated.
- Created deployment script for Windows + updated doc/releasing-antlr.md.
- Created projects for both VS2013 and VS2015 to be used by the deployment script.
- Fixed trouble with a bug in VS2015 where std::codecvt_utf8<char32_t> is not properly supported.
- Fixed a few #include paths + a number of warnings.
- Settled on a final library name scheme: base part is "libantlr4-runtime" on MacOS + Linux. The extension determines the type (.a static lib, .dylib dynamic lib in MacOS, .so dynamic lib in Linux). No more mention of target language (cpp) or type (static) in the lib name. On Windows we omit the lib prefix, so the name becomes: antlr4-runtime.dll + antlr4-runtime.lib. We may later want to add version information there, but doing that automatically is difficult.
- Updated XCode project and CMakeLists.txt file for the new naming scheme.
- Added deployment scripts for source code (for Linux + iOS) and MacOS.
- Added C++ section in docs/releasing-antlr.md.
No need to use shared_ptr for management. Listeners are, like the other main classes (parser, lexer, input stream etc.) provided by the application and hence managed there.
In order to lower the overhead when passing around Token instances via smart pointers and because the ownership is clear (token streams own them), these instances can be passed as raw pointers.
- Avoiding double semicolons is tricky with the kind of rule nesting. Previous changes for that caused the tests to break as there were semicolons missing then.
- VS complained about the shift code generated using 1L as base, which is signed. Changed that to 1ULL, which is what is actually intended.
- Reverted the change to avoid a warning in RuleSempredFunction() in Cpp.stg as the fix didn't work 100%. We need a different solution.
- A few remaining changes had to be done for the C++ runtime tests which now completely pass.
- Added a runtime testing overview document.
- Added a description of C++ target.
- Updated the ANTLR release document.
parrt
Mike Lischke
Ewan Mellor
Oliver Sampson
janyou
Peter Boyer
Thom Morgan
Eric Vergnaud
Tobias Büschel
Mike Lischke
David Sisson
beardlybread
Martin von Gagern
Raphael R
Terence Parr
sebadur
Sebastian Badur
Udo Borkowski