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gh-105375: Improve error handling in compiler_enter_scope() (#105494)

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Erlend E. Aasland 2023-06-09 18:55:53 +02:00 • committed by GitHub
parent d7f46bcd98
commit 6c832ddcf2
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2 changed files with 6 additions and 1 deletions
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6
Python/compile.c
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@ -1228,8 +1228,12 @@ compiler_enter_scope(struct compiler *c, identifier name,
}
u->u_metadata.u_name = Py_NewRef(name);
u->u_metadata.u_varnames = list2dict(u->u_ste->ste_varnames);
if (!u->u_metadata.u_varnames) {
compiler_unit_free(u);
return ERROR;
}
u->u_metadata.u_cellvars = dictbytype(u->u_ste->ste_symbols, CELL, DEF_COMP_CELL, 0);
if (!u->u_metadata.u_varnames || !u->u_metadata.u_cellvars) {
if (!u->u_metadata.u_cellvars) {
compiler_unit_free(u);
return ERROR;
}