use mrb_str_new_lit() more widely

7 files changed, 17 insertions, 17 deletions

diff --git a/src/array.c b/src/array.c
index dbd6b4263..ffb76f88e 100644
--- a/src/array.c
+++ b/src/array.c
@@ -995,7 +995,7 @@ inspect_ary(mrb_state *mrb, mrb_value ary, mrb_value list)
   /* check recursive */
   for(i=0; i<RARRAY_LEN(list); i++) {
     if (mrb_obj_equal(mrb, ary, RARRAY_PTR(list)[i])) {
-      return mrb_str_new(mrb, "[...]", 5);
+      return mrb_str_new_lit(mrb, "[...]");
     }
   }
 
@@ -1038,7 +1038,7 @@ inspect_ary(mrb_state *mrb, mrb_value ary, mrb_value list)
 static mrb_value
 mrb_ary_inspect(mrb_state *mrb, mrb_value ary)
 {
-  if (RARRAY_LEN(ary) == 0) return mrb_str_new(mrb, "[]", 2);
+  if (RARRAY_LEN(ary) == 0) return mrb_str_new_lit(mrb, "[]");
     return inspect_ary(mrb, ary, mrb_ary_new(mrb));
 }
 
diff --git a/src/class.c b/src/class.c
index 612098548..4b5a014d9 100644
--- a/src/class.c
+++ b/src/class.c
@@ -1226,7 +1226,7 @@ mrb_class_path(mrb_state *mrb, struct RClass *c)
     }
     else if (outer && outer != mrb->object_class) {
       mrb_value base = mrb_class_path(mrb, outer);
-      path = mrb_str_plus(mrb, base, mrb_str_new(mrb, "::", 2));
+      path = mrb_str_plus(mrb, base, mrb_str_new_lit(mrb, "::"));
       name = mrb_sym2name_len(mrb, sym, &len);
       mrb_str_concat(mrb, path, mrb_str_new(mrb, name, len));
     }
@@ -1253,7 +1253,7 @@ mrb_class_name(mrb_state *mrb, struct RClass* c)
 {
   mrb_value path = mrb_class_path(mrb, c);
   if (mrb_nil_p(path)) {
-    path = mrb_str_new(mrb, "#<Class:", 8);
+    path = mrb_str_new_lit(mrb, "#<Class:");
     mrb_str_concat(mrb, path, mrb_ptr_to_str(mrb, c));
     mrb_str_cat(mrb, path, ">", 1);
   }
@@ -1378,7 +1378,7 @@ mrb_mod_to_s(mrb_state *mrb, mrb_value klass)
   if (mrb_type(klass) == MRB_TT_SCLASS) {
     mrb_value v = mrb_iv_get(mrb, klass, mrb_intern_lit(mrb, "__attached__"));
 
-    str = mrb_str_new(mrb, "#<Class:", 8);
+    str = mrb_str_new_lit(mrb, "#<Class:");
 
     switch (mrb_type(v)) {
       case MRB_TT_CLASS:
diff --git a/src/hash.c b/src/hash.c
index d1e2aa538..3bfffc0f7 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -788,9 +788,9 @@ inspect_hash(mrb_state *mrb, mrb_value hash, int recur)
   khash_t(ht) *h = RHASH_TBL(hash);
   khiter_t k;
 
-  if (recur) return mrb_str_new(mrb, "{...}", 5);
+  if (recur) return mrb_str_new_lit(mrb, "{...}");
 
-  str = mrb_str_new(mrb, "{", 1);
+  str = mrb_str_new_lit(mrb, "{");
   if (h && kh_size(h) > 0) {
     for (k = kh_begin(h); k != kh_end(h); k++) {
       int ai;
@@ -833,7 +833,7 @@ mrb_hash_inspect(mrb_state *mrb, mrb_value hash)
   khash_t(ht) *h = RHASH_TBL(hash);
 
   if (!h || kh_size(h) == 0)
-    return mrb_str_new(mrb, "{}", 2);
+    return mrb_str_new_lit(mrb, "{}");
   return inspect_hash(mrb, hash, 0);
 }
 
diff --git a/src/numeric.c b/src/numeric.c
index 8f9d1ba25..eb6a4d8ec 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -118,14 +118,14 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit)
   n = mrb_float(flo);
 
   if (isnan(n)) {
-    result = mrb_str_new(mrb, "NaN", 3);
+    result = mrb_str_new_lit(mrb, "NaN");
   }
   else if (isinf(n)) {
     if (n < 0) {
-      result = mrb_str_new(mrb, "-inf", 4);
+      result = mrb_str_new_lit(mrb, "-inf");
     }
     else {
-      result = mrb_str_new(mrb, "inf", 3);
+      result = mrb_str_new_lit(mrb, "inf");
     }
   }
   else {
diff --git a/src/object.c b/src/object.c
index ce7489070..18524e958 100644
--- a/src/object.c
+++ b/src/object.c
@@ -86,7 +86,7 @@ nil_to_s(mrb_state *mrb, mrb_value obj)
 static mrb_value
 nil_inspect(mrb_state *mrb, mrb_value obj)
 {
-  return mrb_str_new(mrb, "nil", 3);
+  return mrb_str_new_lit(mrb, "nil");
 }
 
 /***********************************************************************
@@ -147,7 +147,7 @@ true_xor(mrb_state *mrb, mrb_value obj)
 static mrb_value
 true_to_s(mrb_state *mrb, mrb_value obj)
 {
-  return mrb_str_new(mrb, "true", 4);
+  return mrb_str_new_lit(mrb, "true");
 }
 
 /* 15.2.5.3.4  */
@@ -254,7 +254,7 @@ false_or(mrb_state *mrb, mrb_value obj)
 static mrb_value
 false_to_s(mrb_state *mrb, mrb_value obj)
 {
-  return mrb_str_new(mrb, "false", 5);
+  return mrb_str_new_lit(mrb, "false");
 }
 
 void
diff --git a/src/print.c b/src/print.c
index 0be9a028f..94250ddce 100644
--- a/src/print.c
+++ b/src/print.c
@@ -62,7 +62,7 @@ mrb_show_version(mrb_state *mrb)
     msg = mrb_funcall(mrb, msg, "+", 1, mrb_str_new_lit(mrb, "\n"));
   }
   else {
-    msg = mrb_str_new(mrb, version_msg, sizeof(version_msg) - 1);
+    msg = mrb_str_new_lit(mrb, version_msg);
   }
   printstr(mrb, msg);
 }
@@ -78,7 +78,7 @@ mrb_show_copyright(mrb_state *mrb)
     msg = mrb_funcall(mrb, msg, "+", 1, mrb_str_new_lit(mrb, "\n"));
   }
   else {
-    msg = mrb_str_new(mrb, copyright_msg, sizeof(copyright_msg) - 1);
+    msg = mrb_str_new_lit(mrb, copyright_msg);
   }
   printstr(mrb, msg);
 }
diff --git a/src/state.c b/src/state.c
index a8853fe72..620ed7d77 100644
--- a/src/state.c
+++ b/src/state.c
@@ -19,7 +19,7 @@ void mrb_final_core(mrb_state*);
 static mrb_value
 inspect_main(mrb_state *mrb, mrb_value mod)
 {
-  return mrb_str_new(mrb, "main", 4);
+  return mrb_str_new_lit(mrb, "main");
 }
 
 mrb_state*