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825 Commits

Author SHA1 Message Date
leftibot
c3aa9ee6d5 Fix #146: Add configuration options to selectively disable built-in functions 
Add new Options enum values (No_Stdlib, No_IO, No_Prelude, No_JSON) that
allow users to control which parts of the standard library are registered.
Std_Lib::library() now accepts an options vector, and the ChaiScript
convenience class forwards its options to the library builder. This enables
use cases where only custom functions should be exposed to script users.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-04-09 22:50:28 -06:00
Clemens Terasa
681104b68f dispatchkit: boxed_value: Fix noexcept warning for Data ctor 
Using gcc 13.3.0 I get many warnings like the following:

```
In file included from .../include/c++/13.3.0/bits/stl_iterator.h:85,
                 from .../include/c++/13.3.0/bits/stl_algobase.h:67,
                 from .../include/c++/13.3.0/bits/stl_tree.h:63,
                 from .../include/c++/13.3.0/map:62,
                 from .../ChaiScript/static_libs/../include/chaiscript/chaiscript_stdlib.hpp:10,
                 from .../ChaiScript/static_libs/chaiscript_stdlib.cpp:1:
.../include/c++/13.3.0/bits/stl_construct.h: In instantiation of ‘constexpr decltype (::new(void*(0)) _Tp) std::construct_at(_Tp*, _Args&& ...) [with _Tp = chaiscript::Boxed_Value::Data; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; decltype (::new(void*(0)) _Tp) = chaiscript::Boxed_Value::Data*]’:
.../include/c++/13.3.0/bits/stl_construct.h:115:21:   required from ‘constexpr void std::_Construct(_Tp*, _Args&& ...) [with _Tp = chaiscript::Boxed_Value::Data; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}]’
.../include/c++/13.3.0/bits/alloc_traits.h:661:19:   required from ‘static constexpr void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = chaiscript::Boxed_Value::Data; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; allocator_type = std::allocator<void>]’
.../include/c++/13.3.0/bits/shared_ptr_base.h:604:39:   required from ‘std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; _Tp = chaiscript::Boxed_Value::Data; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_atomic]’
.../include/c++/13.3.0/bits/shared_ptr_base.h:971:16:   required from ‘std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = chaiscript::Boxed_Value::Data; _Alloc = std::allocator<void>; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_atomic]’
.../include/c++/13.3.0/bits/shared_ptr_base.h:1712:14:   required from ‘std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; _Tp = chaiscript::Boxed_Value::Data; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_atomic]’
.../include/c++/13.3.0/bits/shared_ptr.h:464:59:   required from ‘std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; _Tp = chaiscript::Boxed_Value::Data]’
.../include/c++/13.3.0/bits/shared_ptr.h:1009:14:   required from ‘std::shared_ptr<std::_NonArray<_Tp> > std::make_shared(_Args&& ...) [with _Tp = chaiscript::Boxed_Value::Data; _Args = {chaiscript::Type_Info, chaiscript::detail::Any, bool, std::nullptr_t, bool&}; _NonArray<_Tp> = chaiscript::Boxed_Value::Data]’
.../ChaiScript/static_libs/../include/chaiscript/language/../dispatchkit/boxed_value.hpp:74:38:   required from here
.../include/c++/13.3.0/bits/stl_construct.h:95:14: warning: noexcept-expression evaluates to ‘false’ because of a call to ‘chaiscript::Boxed_Value::Data::Data(const chaiscript::Type_Info&, chaiscript::detail::Any, bool, const void*, bool)’ [-Wnoexcept]
   95 |     noexcept(noexcept(::new((void*)0) _Tp(std::declval<_Args>()...)))
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from .../ChaiScript/static_libs/../include/chaiscript/language/chaiscript_common.hpp:21,
                 from .../ChaiScript/static_libs/../include/chaiscript/chaiscript_stdlib.hpp:17:
.../ChaiScript/static_libs/../include/chaiscript/language/../dispatchkit/boxed_value.hpp:34:7: note: but ‘chaiscript::Boxed_Value::Data::Data(const chaiscript::Type_Info&, chaiscript::detail::Any, bool, const void*, bool)’ does not throw; perhaps it should be declared ‘noexcept’
   34 |       Data(const Type_Info &ti, chaiscript::detail::Any to, bool is_ref, const void *t_void_ptr, bool t_return_value)
      |       ^~~~
/
```

Fix this by adding a noexcept like the warning suggests.
 2025-02-19 20:04:17 +01:00
Glen Fraser
5722a5177d Fix crash with out of bounds index (issue #572) 2021-07-08 18:55:36 +02:00
Bernd Amend
cff6a0aced change .clang-format and reformat code with clang-format 11 
I initially tried to use the existing .clang-format file,
but it does not match the code style (at least with clang-format 11)
and the formatting is not consistent across files.
Therefore, I decided to rewrite the .clang-format with some personal
preferences.

Used command
  find . -iname "*.hpp" -o -iname "*.cpp" | xargs clang-format -i -style=file
 2021-05-24 10:44:15 +02:00
Bernd Amend
82ef037912 fix vs2019 build 2021-05-22 23:53:31 +02:00
Bernd Amend
8ee033cf89 remove not required () 2021-05-22 18:45:12 +02:00
Bernd Amend
14e9ec6e97 fix implicit conversion warnings by making them explicit 2021-05-22 18:45:12 +02:00
Bernd Amend
1302e28e32 replace the deprecated is_pod_v with is_trivial_v 
is_pod_v was deprecated in C++20, is_pod_v can be
replaced with is_trivial_v && is_standard_layout_v.
I don't see any benefit from is_standard_layout_v,
but I could have missed something.
 2021-05-22 18:45:12 +02:00
Bernd Amend
cf7821cb1e fix ChaiScript#537 2021-05-22 18:45:12 +02:00
Bernd Amend
19929be684 don't default implicitly deleted operator=/ctor ChaiScript#527 2021-05-22 18:44:54 +02:00
Bernd Amend
c4e1e1965e remove not required ";" 2021-05-22 14:09:24 +02:00
Bernd Amend
1e6263976f don't return voids 2021-05-22 14:05:52 +02:00
Bernd Amend
2b3bddb02d replace typedef with using 2021-05-22 14:04:04 +02:00
Bernd Amend
684522a8b7 fix -Wcovered-switch-default warnings 2021-05-22 14:01:39 +02:00
Bernd Amend
e62f0d3296 drop useless statics and/or add [[nodiscard]] 2021-05-22 13:50:57 +02:00
Bernd Amend
c47b9e3b0d replace const std::string_view with std::string_view 2021-05-22 13:40:32 +02:00
frysch
ab691f687d map_conversion: copy forced for loop var p (incompatible ref type) 
The underlying pair that is dereferenced from the iterator has always `const` qualified `first` member (key type). Therefore, an unnecessary temporary was created and bounded to the const ref to the pair. This could be also fixed with `for (const auto &p : from_map)`.
 2021-01-15 09:14:49 +01:00
Rob Loach
d7832661e7
Merge pull request #503 from SG-Skril/develop 
Fix for lambdas returning booleans

References #481
 2020-12-11 14:46:50 -05:00
Glen Fraser
259f130a60 Fix build warnings from unused enums in switch; unused function arg 2020-10-16 11:56:07 +02:00
Glen Fraser
f355d27aea Fix GCC build error "explicit specialization in non-namespace scope" 
- other compilers don't complain, but for GCC needed to move the
  template constructor specialization (array of size 0) outside the
  class declaration.
 2020-09-04 13:52:25 +02:00
Glen Fraser
350acbf254 Fix compile errors on VS2019 (C++17) with Function_Params 
- needed to disambiguate between chaiscript::Function_Params and
  chaiscript::dispatch::detail::Function_Params in several places.
 2020-09-04 12:57:49 +02:00
Glen Fraser
dd69230f19 Fix issues with Function_Params constructors (array and vector args) 
- code (on MSVC) was asserting due to trying to dereference invalid
  pointers (dereferencing the end iterator, even if only to get its
  address!).
- when a Function_Params is constructed with an empty vector, you
  can't return the address of the vec.front() -- instead we use
  nullptr for the m_begin and m_end pointers.
 2020-09-04 11:27:52 +02:00
SG-Skril
0e243b006a Potential fix for issue ChaiScript#481 
(bool cannot be stored in Boxed_Number)
 2019-11-10 18:07:47 +01:00
Jason Turner
27072a77e6 Get VS compiling 2019-04-20 12:26:12 -06:00
Jason Turner
b7e26b9076 Attempt to get C++17 work compiling for VS 2019 2019-04-20 12:09:24 -06:00
Jason Turner
c737f2419b
Merge pull request #453 from AlekMosingiewicz/error_on_double_conversion 
Error on double conversion
 2018-08-15 13:33:13 -06:00
Jason Turner
5db87a9175 Merge branch 'release-6.x' into develop 2018-08-15 13:13:44 -06:00
Jason Turner
44dab4d45c Deal with returning of & to * types 2018-08-15 13:10:23 -06:00
Alek Mosingiewicz
9f9436e741 Remove newlines. 2018-08-13 21:19:15 +02:00
Alek Mosingiewicz
b9741d9433 Make conversion_error inherit from bad_boxed_cast. 2018-08-13 18:25:43 +02:00
Alek Mosingiewicz
eb3ee28cee Some better naming for test. 2018-08-13 17:56:49 +02:00
Alek Mosingiewicz
80f11de41e Make information on source and target types in Type Conversion 
Exception public.
 2018-08-10 17:57:15 +02:00
Alek Mosingiewicz
27bee4a266 Bypass the mutex problem when looking for conversion, automatic 
test.
 2018-08-10 17:29:46 +02:00
Alek Mosingiewicz
ecd6000d54 Throw conversion error when conversion already exists. 2018-08-07 18:00:58 +02:00
Jason Turner
a880319db8 Merge branch 'develop' into best_practices 2018-05-30 08:30:29 -06:00
Jason Turner
c19705da5d Merge remote-tracking branch 'origin/c++17' into develop 2018-05-29 13:21:09 -06:00
Jason Turner
2d762c8be3 Update copyrights to 2018 2018-05-29 11:51:15 -06:00
Jason Turner
dae0f3dd62
Merge pull request #411 from stephenberry/develop 
Critical fix of type_info ordering (less than operator)
 2018-05-25 16:27:56 -06:00
Jason Turner
805e7c0917 Fix up some error handling 2018-05-25 14:33:17 -06:00
Stephen Berry
d24743370a Merge branch 'develop' of https://github.com/ChaiScript/ChaiScript into develop 2018-05-24 12:21:35 -05:00
Jason Turner
0520bb178c Fix capture error 2018-05-20 20:36:33 -06:00
Jason Turner
c14d9dfb6e Fix some new clang related warnings 2018-05-08 10:05:10 -06:00
Jason Turner
f695a24e1b Fix clang warning for undefined msvc symbol check 2018-05-08 09:46:01 -06:00
Jason Turner
a48f358555 Better error reporting on missing type info 2018-04-01 11:06:48 -06:00
Stephen Berry
0ad4f83366 Removed constexpr for Visual Studio compilation. Xcode (LLVM) works with constexpr on the before function, but Visual Studio (2015) does not. 2018-02-15 09:10:11 -06:00
Stephen Berry
2dbfdfe111 Critical type_info ordering fix. Was using a less than comparison on pointers, which sometimes resulted in differing behavior between compilations. 2018-02-15 08:59:20 -06:00
Jason Turner
6c41ac90d8 Add to_int(int) and similar overloads 
* This is so that `to_int` `to_char` `to_long` and similar work not
   only with strings but also with built-in types
 2018-02-02 20:35:32 -07:00
Jason Turner
695fa0b371 Proper fix for noexcept/msvc2017 
From @StephanTLavavej
 2018-01-19 11:54:19 -07:00
Jason Turner
eb93760f1b Fix building on MSVC in C++17 mode 
Closes #403 #396 #395
 2018-01-19 10:26:31 -07:00
Jason Turner
db72ab626f Consolidate hand-rolled flat maps 2017-11-24 22:20:52 -07:00