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Merge pull request #1139 from monarchdodra/stdio

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Errors vs Exception in stdio
This commit is contained in:
Jonathan M Davis 2013-03-06 20:16:45 -08:00
commit 30d3d470e7
1 changed files with 8 additions and 7 deletions
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15
std/stdio.d
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@ -20,7 +20,7 @@ public import core.stdc.stdio, std.string : KeepTerminator;
static import std.c.stdio;
import std.stdiobase;
import core.stdc.errno, core.stdc.stddef, core.stdc.stdlib, core.memory,
core.stdc.string, core.stdc.wchar_;
core.stdc.string, core.stdc.wchar_, core.exception;
import std.algorithm, std.array, std.conv, std.exception, std.format,
std.range, std.string, std.traits, std.typecons,
std.typetuple, std.utf;
@ -1144,7 +1144,7 @@ to this file. */
/// Range primitive operations.
@property
@property nothrow
bool empty() const
{
return !file_.isOpen;
@ -1152,9 +1152,10 @@ to this file. */
/// Ditto
@property
nothrow ubyte[] front()
@property nothrow
ubyte[] front()
{
version(assert) if (empty) throw new RangeError();
return chunk_;
}
@ -1162,7 +1163,7 @@ to this file. */
/// Ditto
void popFront()
{
enforce(!empty, "Cannot call popFront on empty range");
version(assert) if (empty) throw new RangeError();
chunk_ = file_.rawRead(chunk_);
if (chunk_.length == 0)
@ -1430,13 +1431,13 @@ struct LockingTextReader
@property dchar front()
{
enforce(!empty);
version(assert) if (empty) throw new RangeError();
return _crt;
}
void popFront()
{
enforce(!empty);
version(assert) if (empty) throw new RangeError();
if (FGETC(cast(_iobuf*) _f._p.handle) == -1)
{
enforce(_f.eof);