Issue #18685: Restore re performance to pre-PEP 393 levels.

1 files changed, 3 insertions, 6 deletions

diff --git a/Modules/sre.h b/Modules/sre.h
index 0a8f0cfe3d..42fe28d554 100644
--- a/Modules/sre.h
+++ b/Modules/sre.h
@@ -31,9 +31,7 @@ typedef struct {
     PyObject* pattern; /* pattern source (or None) */
     int flags; /* flags used when compiling pattern source */
     PyObject *weakreflist; /* List of weak references */
-    int logical_charsize; /* pattern charsize (or -1) */
-    int charsize;
-    Py_buffer view;
+    int isbytes; /* pattern type (1 - bytes, 0 - string, -1 - None) */
     /* pattern code */
     Py_ssize_t codesize;
     SRE_CODE code[1];
@@ -73,9 +71,8 @@ typedef struct {
     /* attributes for the match object */
     PyObject* string;
     Py_ssize_t pos, endpos;
-    /* character size */
-    int logical_charsize; /* kind of thing: 1 - bytes, 2/4 - unicode */
-    int charsize;
+    int isbytes;
+    int charsize; /* character size */
     /* registers */
     Py_ssize_t lastindex;
     Py_ssize_t lastmark;