From 90f7bf6f72b1dabef6b5867ccdbf87705d1a0387 Mon Sep 17 00:00:00 2001
From: Kampfkarren <boynedmaster@gmail.com>
Date: Thu, 28 Jul 2022 17:56:28 -0700
Subject: [PATCH] Reserve format capacity

---
 Compiler/src/Compiler.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Compiler/src/Compiler.cpp b/Compiler/src/Compiler.cpp
index 5f710a4c..53f51b4a 100644
--- a/Compiler/src/Compiler.cpp
+++ b/Compiler/src/Compiler.cpp
@@ -1482,7 +1482,14 @@ struct Compiler
 
     void compileExprInterpString(AstExprInterpString* expr, uint8_t target, bool targetTemp)
     {
+        size_t formatCapacity = 0;
+        for (AstArray<char> string : expr->strings)
+        {
+            formatCapacity += string.size + std::count(string.data, string.data + string.size, '%');
+        }
+
         std::string formatString;
+        formatString.reserve(formatCapacity);
 
         size_t stringsLeft = expr->strings.size;