ChaiScript Interpreter based on 'libchaiscript'
ChaiScript is a header-only C++ embedded scripting language loosely based on ECMA script. It is designed for ease of use and tight integration with C++.
Usage
The original ChaiScript repository has been split into multiple build2 packages to allow for greater flexibility.
The libchaiscript
package is used to get access to the ChaiScript header-only library.
The package chaiscript
makes ChaiScript's own interpreter chai
available to be used.
chaiscript-stdlib
exports the compiled and dynamically loadable standard library module for the basic ChaiScript engine.
Typically, you will not need to use this one.
Depends (1)
Requires (1)
Builds
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_11-gcc_12.1 |
timestamp |
2024-05-19 10:35:50 UTC (05:11:12 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-gcc_13_homebrew-static_O3 |
timestamp |
2024-05-19 10:27:59 UTC (05:19:04 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-gcc_13_homebrew-O3 |
timestamp |
2024-05-19 10:27:22 UTC (05:19:41 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.6-O2 |
timestamp |
2024-05-19 10:26:57 UTC (05:20:05 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-gcc_13_homebrew |
timestamp |
2024-05-19 10:26:43 UTC (05:20:20 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.6-static_O2 |
timestamp |
2024-05-19 10:26:41 UTC (05:20:21 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.6 |
timestamp |
2024-05-19 10:26:17 UTC (05:20:46 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.5 |
timestamp |
2024-05-19 10:25:39 UTC (05:21:23 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1 |
timestamp |
2024-05-19 10:25:18 UTC (05:21:45 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16-static_O3 |
timestamp |
2024-05-19 10:24:55 UTC (05:22:07 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16-O3 |
timestamp |
2024-05-19 10:24:18 UTC (05:22:45 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16 |
timestamp |
2024-05-19 10:23:56 UTC (05:23:07 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_14.0-O3 |
timestamp |
2024-05-19 10:22:31 UTC (05:24:32 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_11-gcc_12 |
timestamp |
2024-05-19 10:21:53 UTC (05:25:10 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_14.0 |
timestamp |
2024-05-19 10:21:50 UTC (05:25:12 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_14.0-static_O3 |
timestamp |
2024-05-19 10:21:14 UTC (05:25:49 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0-static_O3 |
timestamp |
2024-05-19 10:21:03 UTC (05:25:59 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0-O3 |
timestamp |
2024-05-19 10:20:28 UTC (05:26:34 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0 |
timestamp |
2024-05-19 10:19:53 UTC (05:27:10 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13 |
timestamp |
2024-05-19 10:19:37 UTC (05:27:26 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16_libc++-O3 |
timestamp |
2024-05-19 10:17:02 UTC (05:30:00 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16_libc++-static_O3 |
timestamp |
2024-05-19 10:16:30 UTC (05:30:33 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_16_libc++ |
timestamp |
2024-05-19 10:16:29 UTC (05:30:33 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_16.0_llvm_msvc_17.6-static_O2 |
timestamp |
2024-05-19 10:15:14 UTC (05:31:49 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_16.0_llvm_msvc_17.6-O2 |
timestamp |
2024-05-19 10:14:57 UTC (05:32:05 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_16.0_llvm_msvc_17.6 |
timestamp |
2024-05-19 10:14:35 UTC (05:32:27 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_12.2_mingw_w64-O2 |
timestamp |
2024-05-19 10:12:38 UTC (05:34:24 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0-static_O3 |
timestamp |
2024-05-19 10:11:46 UTC (05:35:16 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13-ndebug_O3 |
timestamp |
2024-05-19 10:11:19 UTC (05:35:43 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0 |
timestamp |
2024-05-19 10:11:16 UTC (05:35:47 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0-O3 |
timestamp |
2024-05-19 10:11:16 UTC (05:35:47 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13-static_O3 |
timestamp |
2024-05-19 10:11:00 UTC (05:36:02 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_38-gcc_13-bindist |
timestamp |
2024-05-19 10:10:56 UTC (05:36:07 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_15.0_msvc_msvc_17.6 |
timestamp |
2024-05-19 10:10:52 UTC (05:36:10 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_12-bindist |
timestamp |
2024-05-19 10:10:51 UTC (05:36:11 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13-O3 |
timestamp |
2024-05-19 10:10:43 UTC (05:36:19 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_37-gcc_12.2-bindist |
timestamp |
2024-05-19 10:10:31 UTC (05:36:31 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1-static_O3 |
timestamp |
2024-05-19 10:10:29 UTC (05:36:33 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1-ndebug_O3 |
timestamp |
2024-05-19 10:10:26 UTC (05:36:37 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_15.0 |
timestamp |
2024-05-19 10:09:58 UTC (05:37:05 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_15 |
timestamp |
2024-05-19 10:08:38 UTC (05:38:25 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1-O3 |
timestamp |
2024-05-19 10:08:23 UTC (05:38:40 hours ago) |
result |
warning (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-freebsd13.2 |
tgt config |
freebsd_13-clang_14.0-static_O3 |
timestamp |
2024-05-19 10:05:57 UTC (05:41:05 hours ago) |
result |
error (update) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-freebsd13.2 |
tgt config |
freebsd_13-clang_14.0-O3 |
timestamp |
2024-05-19 10:05:36 UTC (05:41:27 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0_libc++-O3 |
timestamp |
2024-05-19 10:05:24 UTC (05:41:39 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-freebsd13.2 |
tgt config |
freebsd_13-clang_14.0 |
timestamp |
2024-05-19 10:05:20 UTC (05:41:43 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0_libc++-static_O3 |
timestamp |
2024-05-19 10:05:18 UTC (05:41:45 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_12.2_mingw_w64-static_O2 |
timestamp |
2024-05-19 10:05:09 UTC (05:41:53 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_15_libc++ |
timestamp |
2024-05-19 10:04:44 UTC (05:42:18 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-freebsd12.4 |
tgt config |
freebsd_12-clang_13.0 |
timestamp |
2024-05-19 10:04:25 UTC (05:42:38 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_15.0_libc++ |
timestamp |
2024-05-19 10:03:42 UTC (05:43:20 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
toolchain |
public-0.16.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_16.0_libc++ |
timestamp |
2024-05-19 10:01:47 UTC (05:45:16 hours ago) |
result |
warning (update) | error (test) | log | rebuild |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_12.2_mingw_w64 |
result |
excluded (unoptimized compilation with MinGW on Windows takes an eternity to finish) |
Changes
Notes:
Current Version: 6.1.0
Changes since 6.0.0
- Add namespacing support #290 @stephenberry
- Add utf parsing support
- cheatsheet.md updates
add_class
utility support for scoped enums #306 @StanEpp
- Parser optimizations #300 @niXman
- Various JSON fixes #377 #400 #409 #371 @totalgee @dinghram @arcoRocks
- Various cleanups, bugfixes and warning fixes and minor performance improvements
- Support for C++17 compilers!
- Support for UTF8 BOM #439 @AlekMosingiewicz @MarioLiebisch
Changes since 5.8.6
6.0.0 is a massive rework compared to 5.x. It now requires a C++14 enabled compiler
Compiler Requirements
- MSVC 2015 or greater
- g++ 4.9 or greater
- clang 3.6 or greater
Breaking Changes
- Instantiating a ChaiScript object now, by default, builds the stdlib in
- This was done to address the most common support issues of loading stdlib dynamically at runtime
- If you want the old behavior, use include/chaiscript/chaiscript_basic.hpp
- Headers have been reorganized to fully separate stdlib/parser/engine from each other (some faster builds)
- Bootstrap functions no longer return a reference to the module added to (compile time savings)
- It's now no longer possible modify AST_Nodes (compile time, runtime efficiency)
- Function annotations no longer exist (simplifies code, reduces compile time, compile size)
New Features Added
- Modular optimization system; this can be accessed via the ChaiScript_Basic interface
- Execution tracing capability; also accessed via ChaiScript_Basic interface
- range-based for loops
for( id : container ) { }
(much better performance than other loop types)
- If-init expressions (ala C++17)
- Support for passing r-value references to functions
- Support for containing unique_ptr
- Add helpers for exposing enum classes to ChaiScript
- Allow typed ChaiScript defined functions to perform conversions on call #303
Improvements
- Compile time improvements
- Compile size improvements
- Significant runtime improvements (see "Modular optimization system")
- Significant parser improvements, both with parse-time and parser initialization time (Thanks @niXman)
- Fix type conversion to bool in conditionals
Improvements Still Need To Be Made
- File location tracking has been rewritten; this currently means error location reporting is not as good as it was
- Tracing capability needs to be tested and vetted
Changes since 5.8.5
- Optimize away
return
statements in lambdas also
- Allow conversions to bool in conditionals
- Don't allow
class
statements inside of scopes
- Properly error when a dynamic object non-function member is called
Changes since 5.8.4
- Fix order of operations for prefix operators
- Make sure atomics are initialized properly
- Remove parsing of unused prefix
&
operator
Changes since 5.8.3
- Fix case with some numeric conversions mixed with numerics that do not need conversion
Changes since 5.8.2
- Add support for reference of pointer return types
Changes since 5.8.1
- Allow casting to non-const & std::shared_ptr
Changes since 5.8.0
- Fix parsing of floats to be locale independent #250
- Various warning fixes on various platforms
Changes since 5.7.1
- Make all parser iterator operations range checked
- Parse in-string eval statements once, not once for each execution
- Fix parsing of operators (ie 1<-1 now parses)
- Fix variable scoping for functors
- Exception reduction
- Various object lifetime fixes
- Add JSON support for load / save #207
- Numeric overload resolution fixes #209
- Fix long long #208
- Add octal escapes in strings #211
- Fixed sizing of binary literals #213
- Added support for != with bool values #217
- Various value assignment vector fixes
- Fixed broken hex escape sequences from @ChristianKaeser
- Multiply defined symbols fixes #232 @RaptorFactor
- Add add_class helper #233 @vrennert
- Cheatsheet fixes #235 @mlamby
- Fix parsing of strings inside of in-string eval statements
- Allow lower-case global keyword
- Enable thread-local on MSVC (should be significant performance boost)
Changes since 5.7.0
- Build time reduction
- Build size reduction
- Performance increases
- Fixed ~20 crash-bugs found with fuzzy testing #194
- Let unhandled exceptions propogate to user
- Report eval_error when break statement is not in loop
- Fix handling of 0 length scripts closes #193
- Don't crash on arity mismatch - Specifically affects the case where no overloads exist for a given function
- Fix error printing for
bind
calls
- Handle unexpected continue statement
- Check arity during bind
- Don't allow arith conversion on variadic function
- Correct
bind
parameter match count
- Add in expected Boxed_Value exception cases
- Check access to AST, don't allow
;
in func def
- Don't attempt arithmetic unary & call
- Don't crash on 0 param call to
bind
- Catch errors during member function dispatch
- Properly handle type of const bool &
- Automatic deduction of lambda type signatures
- Work with non-polymorphic parent/child conversions
- Move to codecov for coverage reporting
- Add
.at
method for Map objects
- Various corrections for support of move-only objects
Changes since 5.6.0
- Significant code cleanups and reduction
- Smaller builds
- Faster compiles
- Less runtime memory usage
- ~2x faster runtimes
- biicode support
- method_missing feature added #164 @arBmind
- Generic objects with dynamic properties support
- Add ability to call functions contained in properties
- Add lambda captures
- Create cheatsheet.md for all-in-one reference of features
- Fix support for libc++
- Eliminate clone of return value stored locally
- Eliminate 'return' statements when last line of function
- Reduce number of runtime exceptions occuring
- Reduce copies / moves of return values.
- make
use
statement return value of last statement in file
- Add ability to access fixed array sizes
- Add support for scientific notation floating point literals #174 @totalgee