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gh-118465: Add __firstlineno__ attribute to class (GH-118475)

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It is set by compiler with the line number of the first line of
the class definition.
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Serhiy Storchaka 2024-05-06 12:02:37 +03:00 • committed by GitHub
parent 716ec4bfcf
commit 153b3f7530
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17 changed files with 61 additions and 89 deletions
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Python/compile.c
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@ -2502,6 +2502,11 @@ compiler_class_body(struct compiler *c, stmt_ty s, int firstlineno)
compiler_exit_scope(c);
return ERROR;
}
ADDOP_LOAD_CONST_NEW(c, loc, PyLong_FromLong(c->u->u_metadata.u_firstlineno));
if (compiler_nameop(c, loc, &_Py_ID(__firstlineno__), Store) < 0) {
compiler_exit_scope(c);
return ERROR;
}
asdl_type_param_seq *type_params = s->v.ClassDef.type_params;
if (asdl_seq_LEN(type_params) > 0) {
if (!compiler_set_type_params_in_class(c, loc)) {