hare

commit 6391a5c245f57ff59eae1e4538076601e853916b
parent 72058e38cf07d3ecc9f70d2e7b5588a15676c8b0
Author: Jose Lombera <jose@lombera.dev>
Date:   Wed,  7 Sep 2022 01:08:27 -0500

log: make default and silent loggers const

This prevents user from directly modifying pointers to these loggers,
ensuring they remain semantically correct.

For example, now the following produces a compilation error:

    log::default = log::silent;

Signed-off-by: Jose Lombera <jose@lombera.dev>

Diffstat:
M
log/global.ha
 | 
2
+-
M
log/silent.ha
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/log/global.ha b/log/global.ha
@@ -5,7 +5,7 @@ use os;
 let global: *logger = &_default;
 
 // Default logger that writes to [[os::stderr]].
-export let default: *logger = &_default;
+export const default: *logger = &_default;
 
 let _default: stdlogger = stdlogger {
 	println = &log_println,
diff --git a/log/silent.ha b/log/silent.ha
@@ -1,7 +1,7 @@
 use fmt;
 
 // A logger that does not print any messages.
-export let silent: *logger = &_silent;
+export const silent: *logger = &_silent;
 
 let _silent: logger = logger {
 	println = &silent_println,