From 046469843c2f718bb390960391351956475e3dce Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Thu, 4 Aug 2022 12:56:47 +0200
Subject: [PATCH] @pool on temp usage in File.open(). Add LLVM 15.

---
 .github/workflows/main.yml |  2 +-
 lib/std/io.c3              | 19 +++++++++++--------
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1d0b5e9a8..f6ce310f1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -118,7 +118,7 @@ jobs:
       fail-fast: false
       matrix:
         build_type: [Release, Debug]
-        llvm_version: [12, 13, 14, 16]
+        llvm_version: [12, 13, 14, 15, 16]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/lib/std/io.c3 b/lib/std/io.c3
index 4d199c9af..eaad62423 100644
--- a/lib/std/io.c3
+++ b/lib/std/io.c3
@@ -41,15 +41,18 @@ fn int println(char *message = "") @inline
 
 fn void! File.open(File* file, char[] filename, char[] mode)
 {
-    char* filename_copy = tmalloc(filename.len + 1);
-    char* mode_copy = tmalloc(mode.len + 1);
+	@pool()
+	{
+	    char* filename_copy = tmalloc(filename.len + 1);
+        char* mode_copy = tmalloc(mode.len + 1);
 
-    mem::copy(filename_copy, (char*)(filename), filename.len);
-    mem::copy(mode_copy, (char*)(mode), mode.len);
-    filename_copy[filename.len] = 0;
-    mode_copy[filename.len] = 0;
-    file.file = libc::fopen(filename_copy, mode_copy);
-    if (!file.file) return IoError.FILE_NOT_FOUND!;
+	    mem::copy(filename_copy, (char*)(filename), filename.len);
+        mem::copy(mode_copy, (char*)(mode), mode.len);
+        filename_copy[filename.len] = 0;
+        mode_copy[filename.len] = 0;
+        file.file = libc::fopen(filename_copy, mode_copy);
+        if (!file.file) return IoError.FILE_NOT_FOUND!;
+	};
 }
 
 enum Seek