diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/sampling.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/sampling.cpp b/common/sampling.cpp index 823031fe..5a545098 100644 --- a/common/sampling.cpp +++ b/common/sampling.cpp @@ -17,6 +17,13 @@ struct llama_sampling_context * llama_sampling_init(const struct llama_sampling_ return nullptr; } + // Ensure that there is a "root" node. + if (result->parsed_grammar.symbol_ids.find("root") == result->parsed_grammar.symbol_ids.end()) { + fprintf(stderr, "%s: grammar does not contain a 'root' symbol\n", __func__); + delete result; + return nullptr; + } + std::vector<const llama_grammar_element *> grammar_rules(result->parsed_grammar.c_rules()); result->grammar = llama_grammar_init( |