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gh-122985: add SYMBOL_TO_SCOPE macro in symtable (#122986)

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Irit Katriel 2024-08-14 06:17:04 +01:00 • committed by GitHub
parent e03073ff20
commit 05fc4d758a
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3 changed files with 7 additions and 9 deletions
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11
Python/compile.c
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@ -491,7 +491,7 @@ each key.
static PyObject *
dictbytype(PyObject *src, int scope_type, int flag, Py_ssize_t offset)
{
Py_ssize_t i = offset, scope, num_keys, key_i;
Py_ssize_t i = offset, num_keys, key_i;
PyObject *k, *v, *dest = PyDict_New();
PyObject *sorted_keys;
@ -533,10 +533,7 @@ dictbytype(PyObject *src, int scope_type, int flag, Py_ssize_t offset)
Py_DECREF(dest);
return NULL;
}
/* XXX this should probably be a macro in symtable.h */
scope = (vi >> SCOPE_OFFSET) & SCOPE_MASK;
if (scope == scope_type || vi & flag) {
if (SYMBOL_TO_SCOPE(vi) == scope_type || vi & flag) {
PyObject *item = PyLong_FromSsize_t(i);
if (item == NULL) {
Py_DECREF(sorted_keys);
@ -5393,7 +5390,7 @@ push_inlined_comprehension_state(struct compiler *c, location loc,
if (symbol == -1 && PyErr_Occurred()) {
return ERROR;
}
long scope = (symbol >> SCOPE_OFFSET) & SCOPE_MASK;
long scope = SYMBOL_TO_SCOPE(symbol);
PyObject *outv = PyDict_GetItemWithError(SYMTABLE_ENTRY(c)->ste_symbols, k);
if (outv == NULL) {
if (PyErr_Occurred()) {
@ -5405,7 +5402,7 @@ push_inlined_comprehension_state(struct compiler *c, location loc,
if (outsymbol == -1 && PyErr_Occurred()) {
return ERROR;
}
long outsc = (outsymbol >> SCOPE_OFFSET) & SCOPE_MASK;
long outsc = SYMBOL_TO_SCOPE(outsymbol);
// If a name has different scope inside than outside the comprehension,
// we need to temporarily handle it with the right scope while
// compiling the comprehension. If it's free in the comprehension

4
Python/symtable.c
View file

@ -551,7 +551,7 @@ _PyST_GetScope(PySTEntryObject *ste, PyObject *name)
if (symbol < 0) {
return -1;
}
return (symbol >> SCOPE_OFFSET) & SCOPE_MASK;
return SYMBOL_TO_SCOPE(symbol);
}
int
@ -809,7 +809,7 @@ inline_comprehension(PySTEntryObject *ste, PySTEntryObject *comp,
assert(_PyUnicode_EqualToASCIIString(k, ".0"));
continue;
}
int scope = (comp_flags >> SCOPE_OFFSET) & SCOPE_MASK;
int scope = SYMBOL_TO_SCOPE(comp_flags);
int only_flags = comp_flags & ((1 << SCOPE_OFFSET) - 1);
if (scope == CELL || only_flags & DEF_COMP_CELL) {
if (PySet_Add(inlined_cells, k) < 0) {