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Better error handling for INSERT opcode

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jq 'null | {(.a): 1}' no longer crashes.
This commit is contained in:
Stephen Dolan committed 2013-05-13 15:42:57 +01:00
1 parent 34a63246ab
commit e13f24ab45
1 file changed
+12 -3
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execute.c
+12 -3
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@@ -250,10 +250,19 @@ jv jq_next(jq_state *jq) {
jv v = stack_pop(jq);
jv k = stack_pop(jq);
jv objv = stack_pop(jq);
assert(jv_get_kind(k) == JV_KIND_STRING);
assert(jv_get_kind(objv) == JV_KIND_OBJECT);
stack_push(jq, jv_object_set(objv, k, v));
stack_push(jq, stktop);
if (jv_get_kind(k) == JV_KIND_STRING) {
stack_push(jq, jv_object_set(objv, k, v));
stack_push(jq, stktop);
} else {
print_error(jv_invalid_with_msg(jv_string_fmt("Cannot use %s as object key",
jv_kind_name(jv_get_kind(k)))));
jv_free(stktop);
jv_free(v);
jv_free(k);
jv_free(objv);
goto do_backtrack;
}
break;
}