snapshot before regression test

Test/AstTest/temp/0c212981c180e7fb.pyi

@@ -0,0 +1,67 @@
+"""
+Auto-generated Python stub file from ast.lexer.py
+Module: ast.lexer
+"""
+
+
+import t, c
+from stdint import *
+import memhub
+import string
+from .tokens import Token, TokenType, TokOp, _init_tables, _kw_lookup, _op_head, OpEntry, new_token, token_set_str, token_set_str_literal
+
+LEXER_MAX_INDENT: t.CDefine = 256
+
+class Lexer:
+    src: str
+    pos: t.CSizeT
+    len: t.CSizeT
+    lineno: t.CInt
+    col: t.CInt
+    pool: memhub.MemManager | t.CPtr
+    indent_stack: t.CInt | t.CPtr
+    indent_top: t.CInt
+    paren_depth: t.CInt
+    tokens_head: Token | t.CPtr
+    tokens_tail: Token | t.CPtr
+    at_line_start: t.CInt
+    error_count: t.CInt
+    def __new__(self: Lexer, pool: memhub.MemManager | t.CPtr) -> t.CInt: pass
+
+def new_lexer(pool: memhub.MemManager | t.CPtr) -> Lexer | t.CPtr: pass
+
+def _lexer_init(lx: Lexer | t.CPtr, src: str, pool: memhub.MemManager | t.CPtr) -> t.CInt: pass
+
+def _peek(lx: Lexer | t.CPtr, offset: t.CSizeT) -> t.CChar: pass
+
+def _peek_cur(lx: Lexer | t.CPtr) -> t.CChar: pass
+
+def _advance(lx: Lexer | t.CPtr) -> t.CChar: pass
+
+def _is_alpha(ch: t.CChar) -> t.CInt: pass
+
+def _is_digit(ch: t.CChar) -> t.CInt: pass
+
+def _is_alnum(ch: t.CChar) -> t.CInt: pass
+
+def _is_hex(ch: t.CChar) -> t.CInt: pass
+
+def _is_space(ch: t.CChar) -> t.CInt: pass
+
+def _emit(lx: Lexer | t.CPtr, tok: Token | t.CPtr) -> t.CInt: pass
+
+def _make_op_token(lx: Lexer | t.CPtr, op_id: t.CInt, length: t.CInt, lineno: t.CInt, col: t.CInt) -> Token | t.CPtr: pass
+
+def _handle_indent(lx: Lexer | t.CPtr) -> t.CInt: pass
+
+def _read_name(lx: Lexer | t.CPtr) -> t.CInt: pass
+
+def _read_number(lx: Lexer | t.CPtr) -> t.CInt: pass
+
+def _emit_number(lx: Lexer | t.CPtr, start: t.CSizeT, start_lineno: t.CInt, start_col: t.CInt, is_float: t.CInt, is_complex: t.CInt, is_hex: t.CInt) -> t.CInt: pass
+
+def _read_string(lx: Lexer | t.CPtr) -> t.CInt: pass
+
+def _read_operator(lx: Lexer | t.CPtr) -> t.CInt: pass
+
+def tokenize(lx: Lexer | t.CPtr) -> Token | t.CPtr: pass