diff options
| -rw-r--r-- | scripts/qapi/parser.py | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py index 82f1d95..40c5da4 100644 --- a/scripts/qapi/parser.py +++ b/scripts/qapi/parser.py @@ -478,6 +478,13 @@ class QAPIDoc: def connect(self, member): self.member = member + class NullSection(Section): + """ + Immutable dummy section for use at the end of a doc block. + """ + def append(self, line): + assert False, "Text appended after end_comment() called." + def __init__(self, parser, info): # self._parser is used to report errors with QAPIParseError. The # resulting error position depends on the state of the parser. @@ -525,7 +532,7 @@ class QAPIDoc: self._append_line(line) def end_comment(self): - self._end_section() + self._switch_section(QAPIDoc.NullSection(self._parser)) @staticmethod def _is_section_tag(name): @@ -699,9 +706,9 @@ class QAPIDoc: raise QAPIParseError(self._parser, "'%s' parameter name duplicated" % name) assert not self.sections - self._end_section() - self._section = QAPIDoc.ArgSection(self._parser, name, indent) - symbols_dict[name] = self._section + new_section = QAPIDoc.ArgSection(self._parser, name, indent) + self._switch_section(new_section) + symbols_dict[name] = new_section def _start_args_section(self, name, indent): self._start_symbol_section(self.args, name, indent) @@ -713,13 +720,11 @@ class QAPIDoc: if name in ('Returns', 'Since') and self.has_section(name): raise QAPIParseError(self._parser, "duplicated '%s' section" % name) - self._end_section() - self._section = QAPIDoc.Section(self._parser, name, indent) - self.sections.append(self._section) - - def _end_section(self): - assert self._section is not None + new_section = QAPIDoc.Section(self._parser, name, indent) + self._switch_section(new_section) + self.sections.append(new_section) + def _switch_section(self, new_section): text = self._section.text = self._section.text.strip() # Only the 'body' section is allowed to have an empty body. @@ -732,7 +737,7 @@ class QAPIDoc: self._parser, "empty doc section '%s'" % self._section.name) - self._section = None + self._section = new_section def _append_freeform(self, line): match = re.match(r'(@\S+:)', line) |