djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

docs/develop: Fix mp_compile snippet to match latest code.

Browse Source 
Signed-off-by: Damien George <damien.p.george@gmail.com>
This commit is contained in:
Damien George 2022-11-11 15:43:48 +11:00
parent 9c9f06ad9d
commit ec12cc5ba6
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
docs/develop/compiler.rst
View File

@ -147,10 +147,15 @@ The most relevant method you should know about is this:
.. code-block:: c
mp_obj_t mp_compile(mp_parse_tree_t *parse_tree, qstr source_file, bool is_repl) {
// Create a context for this module, and set its globals dict.
mp_module_context_t *context = m_new_obj(mp_module_context_t);
context->module.globals = mp_globals_get();
// Compile the input parse_tree to a raw-code structure.
mp_raw_code_t *rc = mp_compile_to_raw_code(parse_tree, source_file, is_repl);
mp_compiled_module_t cm = mp_compile_to_raw_code(parse_tree, source_file, is_repl, context);
// Create and return a function object that executes the outer module.
return mp_make_function_from_raw_code(rc, MP_OBJ_NULL, MP_OBJ_NULL);
return mp_make_function_from_raw_code(cm.rc, cm.context, NULL);
}
The compiler compiles the code in four passes: scope, stack size, code size and emit.