py/objexcept: Allow compression of exception message text.

The decompression of error-strings is only done if the string is accessed
via printing or via er.args.  Tests are added for this feature to ensure
the decompression works.
This commit is contained in:
Jim Mussared
2020-01-29 14:27:33 +11:00
committed by Damien George
parent 92c83bd16b
commit 85858e72df
12 changed files with 198 additions and 30 deletions

View File

@@ -197,7 +197,7 @@ STATIC void compile_error_set_line(compiler_t *comp, mp_parse_node_t pn) {
}
}
STATIC void compile_syntax_error(compiler_t *comp, mp_parse_node_t pn, const char *msg) {
STATIC void compile_syntax_error(compiler_t *comp, mp_parse_node_t pn, mp_rom_error_text_t msg) {
// only register the error if there has been no other error
if (comp->compile_error == MP_OBJ_NULL) {
comp->compile_error = mp_obj_new_exception_msg(&mp_type_SyntaxError, msg);