Var: separating nxt_tstr_t from nxt_var_t.

It's for the introduction of njs support.
For each option that supports native variable and JS template literals introduced next,
it's unified as template string.

No functional changes.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/nxt_conf_validation.c b/src/nxt_conf_validation.c
index 7fbe7e29..09b3be55 100644
--- a/src/nxt_conf_validation.c
+++ b/src/nxt_conf_validation.c
@@ -1227,8 +1227,8 @@ nxt_conf_validate(nxt_conf_validation_t *vldt)
 {
     nxt_int_t  ret;
 
-    vldt->var_fields = nxt_array_create(vldt->pool, 4, sizeof(nxt_var_field_t));
-    if (nxt_slow_path(vldt->var_fields == NULL)) {
+    vldt->tstr_state = nxt_tstr_state_new(vldt->pool);
+    if (nxt_slow_path(vldt->tstr_state == NULL)) {
         return NXT_ERROR;
     }
 
@@ -1364,7 +1364,7 @@ nxt_conf_vldt_var(nxt_conf_validation_t *vldt, nxt_str_t *name,
 {
     u_char  error[NXT_MAX_ERROR_STR];
 
-    if (nxt_var_test(value, vldt->var_fields, error) != NXT_OK) {
+    if (nxt_tstr_test(vldt->tstr_state, value, error) != NXT_OK) {
         return nxt_conf_vldt_error(vldt, "%s in the \"%V\" value.",
                                    error, name);
     }