From f47a23ffef0b9461251ed8c3ef9964f8fb993969 Mon Sep 17 00:00:00 2001
From: Andreas Tsouchlos <an.tsouchlos@gmail.com>
Date: Sun, 13 Feb 2022 20:47:41 +0100
Subject: [PATCH] PreZero padding now being handled by preprocessing

---
 const_fmt/format.h  | 14 ++++++++------
 const_fmt/utility.h | 11 -----------
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/const_fmt/format.h b/const_fmt/format.h
index c6242ea..9d42efd 100644
--- a/const_fmt/format.h
+++ b/const_fmt/format.h
@@ -82,17 +82,19 @@ constexpr inline void format_args(char* dest, first_arg_t first_arg,
 
 
 template <auto ast>
-consteval inline std::array<char, get_ast_output_len<ast>()>
-get_preproc_string() {
-    auto result = get_init_array<get_ast_output_len<ast>()>('f');
+consteval inline auto get_preproc_string() {
+    std::array<char, get_ast_output_len<ast>()> result;
 
     int i = 0;
 
     for (const auto& ast_node : ast) {
-        if (ast_node.is_char())
+        if (ast_node.is_char()) {
             result[i++] = ast_node.get_char();
-        else
-            i += ast_node.get_node().length;
+        } else {
+            for (int j = 0; j < ast_node.get_node().length; ++j)
+                result[i++] = ast_node.get_node().has_zero_padding ? '0' : ' ';
+                //i += ast_node.get_node().length;
+        }
     }
 
     return result;
diff --git a/const_fmt/utility.h b/const_fmt/utility.h
index dd11140..e87a664 100644
--- a/const_fmt/utility.h
+++ b/const_fmt/utility.h
@@ -18,17 +18,6 @@ constexpr inline std::size_t const_pow(std::size_t base, std::size_t pow) {
 }
 
 
-template <std::size_t t_n>
-consteval inline std::array<char, t_n> get_init_array(char val) {
-    std::array<char, t_n> result;
-
-    for (auto& c : result)
-        c = val;
-
-    return result;
-}
-
-
 template <auto ast>
 consteval inline std::size_t count_ast_format_nodes() {
     std::size_t result = 0;