diff options
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -2341,8 +2341,11 @@ compile_dstr_fragments(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE *node, int *cntp) debugp_param("nd_lit", lit); if (!NIL_P(lit)) { cnt++; - if (RB_TYPE_P(lit, T_STRING)) - lit = node->nd_lit = rb_fstring(node->nd_lit); + if (!RB_TYPE_P(lit, T_STRING)) { + rb_compile_bug(ERROR_ARGS "dstr: must be string: %s", + rb_builtin_type_name(TYPE(lit))); + } + lit = node->nd_lit = rb_fstring(lit); ADD_INSN1(ret, nd_line(node), putobject, lit); if (RSTRING_LEN(lit) == 0) first_lit = LAST_ELEMENT(ret); } |