• Tiago Gasiba (21/21) Oct 24 2005 Hi,
• Lionello Lunesu (8/30) Oct 24 2005 Hi..
• Carlos Santander (5/50) Oct 25 2005 That's the bug: it shouldn't crash the compiler.
• Thomas Kuehne (14/32) Oct 28 2005 -----BEGIN PGP SIGNED MESSAGE-----

Tiago Gasiba <tiago.gasiba gmail.com> writes:

Hi,

The following code is wrong and makes the compiler crash:

------ CODE ------
class FOO{
  struct S {
    int a;
  }

  S st;

  static int f( int a ){
    return st.a;
  }
}
------ CODE ------

Execution:
dmd bug.d
dmd: tocsym.c:142: virtual Symbol* VarDeclaration::toSymbol(): Assertion
`!needThis()' failed.
Abgebrochen

Tiago

-- 
Tiago Gasiba (MSc.) - http://www.gasiba.de
Everything should be made as simple as possible, but not simpler.

"Lionello Lunesu" <lio remove.lunesu.com> writes:

Hi..

It's seems a compile error: "st" is a member of the class FOO. You can't 
reference a member inside a static method, since the static methods has no 
"this" to work on. You need an instance of FOO to be able to access "st".

Unfriendly error message though.

L.

"Tiago Gasiba" <tiago.gasiba gmail.com> wrote in message 
news:dji2d3$acl$1 digitaldaemon.com...
 Hi,

 The following code is wrong and makes the compiler crash:

 ------ CODE ------
 class FOO{
  struct S {
    int a;
  }

  S st;

  static int f( int a ){
    return st.a;
  }
 }
 ------ CODE ------

 Execution:
 dmd bug.d
 dmd: tocsym.c:142: virtual Symbol* VarDeclaration::toSymbol(): Assertion 
 `!needThis()' failed.
 Abgebrochen

 Tiago

 -- 
 Tiago Gasiba (MSc.) - http://www.gasiba.de
 Everything should be made as simple as possible, but not simpler. 

Carlos Santander <csantander619 gmail.com> writes:

Lionello Lunesu escribió:
 Hi..
 
 It's seems a compile error: "st" is a member of the class FOO. You can't 
 reference a member inside a static method, since the static methods has no 
 "this" to work on. You need an instance of FOO to be able to access "st".
 

That's why he said "the following code is wrong"

 Unfriendly error message though.
 

That's the bug: it shouldn't crash the compiler.

 L.
 
 "Tiago Gasiba" <tiago.gasiba gmail.com> wrote in message 
 news:dji2d3$acl$1 digitaldaemon.com...
 
Hi,

The following code is wrong and makes the compiler crash:

------ CODE ------
class FOO{
 struct S {
   int a;
 }

 S st;

 static int f( int a ){
   return st.a;
 }
}
------ CODE ------

Execution:
dmd bug.d
dmd: tocsym.c:142: virtual Symbol* VarDeclaration::toSymbol(): Assertion 
`!needThis()' failed.
Abgebrochen

Tiago

-- 
Tiago Gasiba (MSc.) - http://www.gasiba.de
Everything should be made as simple as possible, but not simpler. 

 
 
 


-- 
Carlos Santander Bernal

Thomas Kuehne <thomas-dloop kuehne.cn> writes:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Tiago Gasiba schrieb am 2005-10-24:
 Hi,

 The following code is wrong and makes the compiler crash:

 ------ CODE ------
 class FOO{
   struct S {
     int a;
   }

   S st;

   static int f( int a ){
     return st.a;
   }
 }
 ------ CODE ------

 Execution:
 dmd bug.d
 dmd: tocsym.c:142: virtual Symbol* VarDeclaration::toSymbol(): Assertion
`!needThis()' failed.
 Abgebrochen

 Tiago

Added to DStress as
http://dstress.kuehne.cn/nocompile/b/bug_tocsym_142_A.d
http://dstress.kuehne.cn/nocompile/b/bug_tocsym_142_B.d
http://dstress.kuehne.cn/nocompile/b/bug_tocsym_142_C.d
http://dstress.kuehne.cn/nocompile/b/bug_tocsym_142_D.d

Thomas


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