From 47baa9d43c0339b0a738b9b75c5ddcfb07d7131d Mon Sep 17 00:00:00 2001
From: pennae <github@quasiparticle.net>
Date: Sat, 1 Jan 2022 19:24:20 +0100
Subject: make Pos smaller

reduces peak hep memory use on eval of our test system from 264.4MB to 242.3MB,
possibly also a slight performance boost.

theoretically memory use could be cut down by another eight bytes per Pos on
average by turning it into a tuple containing an index into a global base
position table with row and column offsets, but that doesn't seem worth the
effort at this point.
---
 src/libutil/error.hh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libutil/error.hh')

diff --git a/src/libutil/error.hh b/src/libutil/error.hh
index d55e1d701..bb43aa53b 100644
--- a/src/libutil/error.hh
+++ b/src/libutil/error.hh
@@ -53,6 +53,7 @@ typedef enum {
     lvlVomit
 } Verbosity;
 
+/* adjust Pos::origin bit width when adding stuff here */
 typedef enum {
     foFile,
     foStdin,
-- 
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