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2020-10-02main: track current template filename during executionJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-26lib: implement '%J' printf formatJo-Philipp Wich
The `%J` format allows outputting values as valid JSON string. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-24syntax: add regular expression supportJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-20treewide: rework extended type handlingJo-Philipp Wich
Register prototype object directly together with the type instead of setting it manually whenever an extended type value is instantiated. This also allows freeing the various prototype objects in dlopened modules. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-20ast: fix context value leakJo-Philipp Wich
Free any remaining context value when freeing the runtime state. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-20Revert "treewide: rework exception handling"Jo-Philipp Wich
This reverts commit 54bb15b2be3656e91386b80074f45591b20fed3f. Relying on setjmp() / longjmp() causes too many headaches trying to track and properly release intermediate values. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-16treewide: rework exception handlingJo-Philipp Wich
Use setjmp() and longjmp() to deal with runtime exceptions. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-10treewide: eliminate unused function argumentsJo-Philipp Wich
Also introduce convenience macro for registering function arrays in modules. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-08ast: only invoke extended type dtor if data pointer is setJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-06treewide: refactor internal AST structuresJo-Philipp Wich
- unify operand and value tag structures - use a contiguous array for storing opcodes - use relative offsets for next and children ops - defer function creation to runtime - rework "this" context handling by storing context pointer in scope tags Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-02treewide: rename double and null value constructor functionsJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-02ast, eval: add tagged object handlingJo-Philipp Wich
In order to implement prototype chains later on, introduce a tagged object value type and use it when processing object declarations. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-09-02ast: add functionality to deal with extended data typesJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-08-24treewide: remove unneeded libubox dependencyJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2020-08-21Initial commitJo-Philipp Wich
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
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