Mercurial > cpython-lru_cache-weakref
diff Python/compile.c @ 5453:9c6c07d449df legacy-trunk
Get rid of obsolete support for access statement.
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Fri, 09 May 1997 00:58:02 +0000 |
| parents | e926c331ebbf |
| children | 19d4a2874645 |
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--- a/Python/compile.c Fri May 09 00:39:04 1997 +0000 +++ b/Python/compile.c Fri May 09 00:58:02 1997 +0000 @@ -2164,68 +2164,6 @@ return i; } -#ifdef SUPPORT_OBSOLETE_ACCESS - -#define strequ(a, b) (strcmp((a), (b)) == 0) - -static void -com_access_stmt(c, n) - struct compiling *c; - node *n; -{ - int i, j, k, mode, imode; - PyObject *vmode; - REQ(n, access_stmt); - /* 'access' NAME (',' NAME)* ':' accesstype (',' accesstype)* - accesstype: NAME+ */ - - /* Find where the colon is */ - i = 1; - while (TYPE(CHILD(n,i-1)) != COLON) - i += 1; - - /* Calculate the mode mask */ - mode = 0; - for (j = i; j < NCH(n); j += 2) { - int r = 0, w = 0, p = 0; - for (k = 0; k < NCH(CHILD(n,j)); k++) { - if (strequ(STR(CHILD(CHILD(n,j),k)), "public")) - p = 0; - else if (strequ(STR(CHILD(CHILD(n,j),k)), "protected")) - p = 1; - else if (strequ(STR(CHILD(CHILD(n,j),k)), "private")) - p = 2; - else if (strequ(STR(CHILD(CHILD(n,j),k)), "read")) - r = 1; - else if (strequ(STR(CHILD(CHILD(n,j),k)), "write")) - w = 1; - else /* XXX should make this an exception */ - fprintf(stderr, "bad access type %s\n", - STR(CHILD(CHILD(n,j),k))); - } - if (r == 0 && w == 0) - r = w = 1; - if (p == 0) { - if (r == 1) mode |= AC_R_PUBLIC; - if (w == 1) mode |= AC_W_PUBLIC; - } else if (p == 1) { - if (r == 1) mode |= AC_R_PROTECTED; - if (w == 1) mode |= AC_W_PROTECTED; - } else { - if (r == 1) mode |= AC_R_PRIVATE; - if (w == 1) mode |= AC_W_PRIVATE; - } - } - vmode = PyInt_FromLong((long)mode); - imode = com_addconst(c, vmode); - Py_XDECREF(vmode); - for (i = 1; TYPE(CHILD(n,i-1)) != COLON; i+=2) { - com_addoparg(c, LOAD_CONST, imode); - com_addopname(c, ACCESS_MODE, CHILD(n, i)); - } -} -#endif - static void com_exec_stmt(c, n) struct compiling *c; @@ -2938,11 +2876,6 @@ case global_stmt: com_global_stmt(c, n); break; -#ifdef SUPPORT_OBSOLETE_ACCESS - case access_stmt: - com_access_stmt(c, n); - break; -#endif case exec_stmt: com_exec_stmt(c, n); break;
