diff options
| -rw-r--r-- | prism_compile.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/prism_compile.c b/prism_compile.c index 799ef636ef..7c9f9ad1f2 100644 --- a/prism_compile.c +++ b/prism_compile.c @@ -1562,6 +1562,14 @@ pm_setup_args_core(const pm_arguments_node_t *arguments_node, const pm_node_t *b if (has_keyword_splat || has_splat) { *flags |= VM_CALL_KW_SPLAT; has_keyword_splat = true; + + if (elements->size > 1) { + // A new hash will be created for the keyword arguments + // in this case, so mark the method as passing mutable + // keyword splat. + *flags |= VM_CALL_KW_SPLAT_MUT; + } + pm_compile_hash_elements(iseq, argument, elements, true, ret, scope_node); } else { |