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digitalmars.D.bugs - [Issue 7845] New: Internal error: ../ztc/cgcs.c 354

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7845

           Summary: Internal error: ../ztc/cgcs.c 354
           Product: D
           Version: D2
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: maximzms gmail.com


--- Comment #0 from Maksim Zholudev <maximzms gmail.com> 2012-04-06 01:26:26
PDT ---
Code:

----------
import std.stdio;

void main()
{
    with(File("Vocabulary-4.txt", "rt"))
        foreach(s; byLine) writeln(s);        
}
----------

DMD64 D Compiler v2.058 on 64-bit Linux output:
----------
Internal error: ../ztc/cgcs.c 354
----------

=== Additional information ===

The same error for:
----------
...
auto f = File("Vocabulary-4.txt", "rt");
with(f)
    foreach(s; byLine) writeln(s);
...
----------

No error for:
----------
...
auto f = File("Vocabulary-4.txt", "rt");
foreach(s; f.byLine) writeln(s);
...
----------

On the following code it works well:
----------
import std.stdio;

void main()
{
    struct Foo {string s;}

    with(Foo("fffuuu"))
        foreach(c; s)
            writeln(c);
}
----------

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Apr 06 2012
next sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7845


SomeDude <lovelydear mailmetrash.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lovelydear mailmetrash.com


--- Comment #1 from SomeDude <lovelydear mailmetrash.com> 2012-04-21 10:48:01
PDT ---
This works correctly on 2.059 WinXP 32.

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prev sibling next sibling parent d-bugmail puremagic.com writes:
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--- Comment #2 from Maksim Zholudev <maximzms gmail.com> 2012-04-22 23:34:47
PDT ---
DMD64 D Compiler v2.059 on 64-bit Linux:

1)
====================
import std.stdio;

void main()
{
    with(File("Vocabulary-4.txt", "rt"))
        foreach(s; byLine) writeln(s);        
}
====================
No compilation errors, no output when run.

2)
====================
import std.stdio;

void main()
{
    auto f = File("Vocabulary-4.txt", "rt");
    with(f)
        foreach(s; byLine) writeln(s);
}
====================
No compilation errors.
Runtime error:
====================
std.exception.ErrnoException /usr/include/x86_64-linux-gnu/dmd/phobos/std/stdio.d(1223):
 (Bad file descriptor)
----------------
./test(void std.stdio.File.LockingTextWriter.put!(char[]).put(char[])+0x7b)
[0x42200f]
./test(void std.range.put!(std.stdio.File.LockingTextWriter, char[]).put(ref
std.stdio.File.LockingTextWriter, char[])+0x13) [0x421e6b]
./test(void std.stdio.File.write!(char[], char).write(char[], char)+0x63)
[0x421e2b]
./test(void std.stdio.File.writeln!(char[]).writeln(char[])+0x48) [0x421d40]
./test(_Dmain+0x7f) [0x4218f7]
./test(extern (C) int rt.dmain2.main(int, char**).void runMain()+0x17)
[0x42375f]
./test(extern (C) int rt.dmain2.main(int, char**).void tryExec(scope void
delegate())+0x23) [0x4230df]
./test(extern (C) int rt.dmain2.main(int, char**).void runAll()+0x3d)
[0x4237ad]
./test(extern (C) int rt.dmain2.main(int, char**).void tryExec(scope void
delegate())+0x23) [0x4230df]
./test(main+0xd3) [0x423077]
/lib/libc.so.6(__libc_start_main+0xfe) [0x7f132a82fd8e]
----------------
====================

3)
====================
import std.stdio;

void main()
{
    auto f = File("Vocabulary-4.txt", "rt");
    foreach(s; f.byLine) writeln(s);
}
====================
Works fine.

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prev sibling parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=7845


Maksim Zholudev <maximzms gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


--- Comment #3 from Maksim Zholudev <maximzms gmail.com> 2012-12-12 03:14:11
PST ---
The original issue (internal compiler error) is fixed.
All problems concerning "with" statement and "File" structure will go to
another issue.

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