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De-macro readline.

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This commit is contained in:
Christoffer Lerno
2026-01-23 22:45:58 +01:00
parent 26d0760c0d
commit 396263f5c3
1 changed files with 14 additions and 4 deletions
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18
lib/std/io/io.c3
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@@ -57,6 +57,11 @@ faultdef
@return `The string containing the data read.`
*>
macro String? readline(Allocator allocator, stream = io::stdin())
{
return readline_impl{$typeof(stream)}(allocator, stream);
}
fn String? readline_impl(Allocator allocator, Stream stream) <Stream> @private
{
if (allocator == tmem)
{
@@ -99,16 +104,21 @@ macro String? treadline(stream = io::stdin())
*>
macro usz? readline_to_stream(out_stream, in_stream = io::stdin())
{
bool $is_stream = $typeof(in_stream) == InStream;
return readline_to_stream_impl{$typeof(in_stream), $typeof(out_stream)}(out_stream, in_stream);
}
fn usz? readline_to_stream_impl(OStream out_stream, IStream in_stream) <IStream, OStream> @private
{
bool $is_stream = IStream == InStream;
$if $is_stream:
var func = &in_stream.read_byte;
var func @safeinfer = &in_stream.read_byte;
char val = func((void*)in_stream)!;
$else
char val = in_stream.read_byte()!;
$endif
bool $is_out_stream = $typeof(out_stream) == OutStream;
bool $is_out_stream = OStream == OutStream;
$if $is_out_stream:
var out_func = &out_stream.write_byte;
var out_func @safeinfer = &out_stream.write_byte;
$endif
if (val == '\n') return 0;