* Fix#635: Segfault in async result via dangling pointer from optimized for loop
* The optimized for loop (chaiscript_optimizer.hpp) stored the loop
counter as a stack-local `int` and exposed it to ChaiScript via
`var(&i)`, creating a reference-type Boxed_Value pointing to the
stack frame.
* Fix#17: Add const local variable support to ChaiScript
Adds `const var`, `const auto`, and `const` as variable declaration
syntax that creates immutable local variables. A const_override flag
on Boxed_Value enables script-level constness without changing the
C++ type system integration. The parser, optimizer, and evaluator
are extended with Const_Var_Decl and Const_Assign_Decl AST nodes
that mirror their non-const counterparts but mark the value as const
after initialization.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Address review: remove const_override, set const flag directly on Type_Info
Replace the m_const_override bool on Boxed_Value::Data with a
Type_Info::make_const() method that sets the const bit in m_flags
directly. This ensures constness is visible everywhere consistently,
including places that check get_type_info().is_const() directly.
Requested by @lefticus in PR #643 review.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: leftibot <leftibot@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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
This modifies no logic, it simply adds the keyword `noexcept`
I believe this is 100% correct. It calls methods that are not
guaranteed to be `noexcept`, such as `operator[]` but have
no logically way of throwing.
This will allow the user to add hooks in for debugging / execution
tracing / throttling / etc for each node execution
The cost is *almost* 0 if no tracing is enabled.
