Method _emit_traceback

mypyc/codegen/emit.py:1391–1416

(
        self,
        func: str,
        source_path: str,
        module_name: str,
        traceback_entry: tuple[str, int],
        type_str: str = "",
        src: str = "",
    )

        )

    def _emit_traceback(
        self,
        func: str,
        source_path: str,
        module_name: str,
        traceback_entry: tuple[str, int],
        type_str: str = "",
        src: str = "",
    ) -> None:
        if self.context.strict_traceback_checks:
            assert traceback_entry[1] >= 0, "Traceback cannot have a negative line number"
        globals_static = self.static_name("globals", module_name)
        line = '%s("%s", "%s", %d, %s' % (
            func,
            source_path.replace("\\", "\\\\"),
            traceback_entry[0],
            traceback_entry[1],
            globals_static,
        )
        if type_str:
            assert src
            line += f", {type_str}, {src}"
        line += ");"
        self.emit_line(line)
        if DEBUG_ERRORS:
            self.emit_line('assert(PyErr_Occurred() != NULL && "failure w/o err!");')

    def emit_unbox_failure_with_overlapping_error_value(
        self, dest: str, typ: RType, failure: str