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Fix of printf registration.

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This commit is contained in:
Christoffer Lerno
2022-10-03 16:01:27 +02:00
parent 6bd72c2ec4
commit 3d844b8722
1 changed files with 5 additions and 5 deletions
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10
lib/std/io_printf.c3
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@@ -56,14 +56,14 @@ fn void Formatter.init(Formatter* this, OutputFn out_fn, void* data = null)
*this = { .data = data, .out_fn = out_fn};
}
/*
* @require $checks($Type {}.to_string()) || $checks($Type {}.to_format(&&Formatter{})) "Expected a type with 'to_string' or 'to_format' defined"
* @require !$checks($Type {}.to_string()) || $checks($Type a, Allocator b, a.to_string(&b)) "Expected 'to_string' to take an allocator as argument."
* @require !$checks($Type {}.to_format()) || $checks($Type a, Formatter b, a.to_format(&b)) "Expected 'to_format' to take a Formatter as argument."
/**
* @require $checks($Type a, a.to_string()) || $checks($Type a, a.to_format(&&Formatter{})) "Expected a type with 'to_string' or 'to_format' defined"
* @require !$checks($Type a, a.to_string()) || $checks($Type a, a.to_string(&&Allocator{})) "Expected 'to_string' to take an allocator as argument."
* @require !$checks($Type a, a.to_format(&&Formatter{})) || $checks($Type a, Formatter b, a.to_format(&b)) "Expected 'to_format' to take a Formatter as argument."
*/
macro void formatter_register_type($Type)
{
$if ($checks($Type {}.to_format(&&Formatter {}))):
$if ($checks($Type a, a.to_format(&&Formatter {}))):
if (!toformat_functions.table.len)
{
toformat_functions.init(512);