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Issue #18896: Python function can now have more than 255 parameters.

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collections.namedtuple() now supports tuples with more than 255 elements.
This commit is contained in:
Serhiy Storchaka 2016-12-16 19:19:02 +02:00
parent 14d8b9693b
commit 5bb8b9134b
10 changed files with 33 additions and 49 deletions
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7
Include/code.h
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@ -37,7 +37,7 @@ typedef struct {
for tracebacks and debuggers; otherwise, constant de-duplication
would collapse identical functions/lambdas defined on different lines.
*/
unsigned char *co_cell2arg; /* Maps cell vars which are arguments. */
Py_ssize_t *co_cell2arg; /* Maps cell vars which are arguments. */
PyObject *co_filename; /* unicode (where it was loaded from) */
PyObject *co_name; /* unicode (name, for reference) */
PyObject *co_lnotab; /* string (encoding addr<->lineno mapping) See
@ -84,9 +84,8 @@ typedef struct {
#define CO_FUTURE_GENERATOR_STOP 0x80000
/* This value is found in the co_cell2arg array when the associated cell
variable does not correspond to an argument. The maximum number of
arguments is 255 (indexed up to 254), so 255 work as a special flag.*/
#define CO_CELL_NOT_AN_ARG 255
variable does not correspond to an argument. */
#define CO_CELL_NOT_AN_ARG (-1)
/* This should be defined if a future statement modifies the syntax.
For example, when a keyword is added.