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bpo-35766: Merge typed_ast back into CPython (GH-11645)

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Guido van Rossum 2019-01-31 03:40:27 -08:00 • committed by Łukasz Langa
parent d97daebfa6
commit dcfcd146f8
30 changed files with 2043 additions and 655 deletions
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20
Python/bltinmodule.c
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@ -765,13 +765,13 @@ builtin_compile_impl(PyObject *module, PyObject *source, PyObject *filename,
int compile_mode = -1;
int is_ast;
PyCompilerFlags cf;
int start[] = {Py_file_input, Py_eval_input, Py_single_input};
int start[] = {Py_file_input, Py_eval_input, Py_single_input, Py_func_type_input};
PyObject *result;
cf.cf_flags = flags | PyCF_SOURCE_IS_UTF8;
if (flags &
~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST))
~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST | PyCF_TYPE_COMMENTS))
{
PyErr_SetString(PyExc_ValueError,
"compile(): unrecognised flags");
@ -795,9 +795,21 @@ builtin_compile_impl(PyObject *module, PyObject *source, PyObject *filename,
compile_mode = 1;
else if (strcmp(mode, "single") == 0)
compile_mode = 2;
else if (strcmp(mode, "func_type") == 0) {
if (!(flags & PyCF_ONLY_AST)) {
PyErr_SetString(PyExc_ValueError,
"compile() mode 'func_type' requires flag PyCF_ONLY_AST");
goto error;
}
compile_mode = 3;
}
else {
PyErr_SetString(PyExc_ValueError,
"compile() mode must be 'exec', 'eval' or 'single'");
const char *msg;
if (flags & PyCF_ONLY_AST)
msg = "compile() mode must be 'exec', 'eval', 'single' or 'func_type'";
else
msg = "compile() mode must be 'exec', 'eval' or 'single'";
PyErr_SetString(PyExc_ValueError, msg);
goto error;
}