• Tiago Gasiba (13/13) Nov 07 2005 The following code produces an internal compuler error with GDC 0.16:
• Tiago Gasiba (17/31) Nov 07 2005 The following code also crashes the compiler, although I think both bugs...
• Thomas Kuehne (19/46) Nov 12 2005 -----BEGIN PGP SIGNED MESSAGE-----
• Thomas Kuehne (16/25) Nov 12 2005 -----BEGIN PGP SIGNED MESSAGE-----

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

The following code produces an internal compuler error with GDC 0.16:

<snip>
void foo( cdouble[] data ) {
  data[0] -= data[0].im;
}
<snip>

gdc bug_gdc.d
bug_gdc.d: In function 'foo':
bug_gdc.d:2: internal compiler error: Segmentation fault

Tiago

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

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

Tiago Gasiba schrieb:

 The following code produces an internal compuler error with GDC 0.16:
 
 <snip>
 void foo( cdouble[] data ) {
   data[0] -= data[0].im;
 }
 <snip>
 
 gdc bug_gdc.d
 bug_gdc.d: In function 'foo':
 bug_gdc.d:2: internal compiler error: Segmentation fault
 
 Tiago
 

The following code also crashes the compiler, although I think both bugs are
related:
<snip>
void foo( cdouble[] data ) {
    data[0] /= cast(double)data.length;
}
<snip>

this is a typecast problem, because the following code compiles correctly:
<snip>
void foo( cdouble[] data ) {
    data[0] /= cast(cdouble)data.length;
}
<snip>

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

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

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

Tiago Gasiba schrieb am 2005-11-07:
 Tiago Gasiba schrieb:

 The following code produces an internal compuler error with GDC 0.16:
 
 <snip>
 void foo( cdouble[] data ) {
   data[0] -= data[0].im;
 }
 <snip>
 
 gdc bug_gdc.d
 bug_gdc.d: In function 'foo':
 bug_gdc.d:2: internal compiler error: Segmentation fault
 
 Tiago
 

 The following code also crashes the compiler, although I think both bugs are
related:
<snip>
 void foo( cdouble[] data ) {
     data[0] /= cast(double)data.length;
 }
<snip>

 this is a typecast problem, because the following code compiles correctly:
<snip>
 void foo( cdouble[] data ) {
     data[0] /= cast(cdouble)data.length;
 }
<snip>

Added to DStress as
http://dstress.kuehne.cn/run/c/cfloat_05_A.d
http://dstress.kuehne.cn/run/c/cfloat_05_B.d
http://dstress.kuehne.cn/run/c/cfloat_05_C.d
http://dstress.kuehne.cn/run/c/cdouble_04_A.d
http://dstress.kuehne.cn/run/c/cdouble_04_B.d
http://dstress.kuehne.cn/run/c/cdouble_04_C.d
http://dstress.kuehne.cn/run/c/creal_29_A.d
http://dstress.kuehne.cn/run/c/creal_29_B.d
http://dstress.kuehne.cn/run/c/creal_29_C.d

Thomas


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

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

Tiago Gasiba schrieb am 2005-11-07:
 The following code produces an internal compuler error with GDC 0.16:

<snip>
 void foo( cdouble[] data ) {
   data[0] -= data[0].im;
 }
<snip>

 gdc bug_gdc.d
 bug_gdc.d: In function 'foo':
 bug_gdc.d:2: internal compiler error: Segmentation fault

Added to DStress as
http://dstress.kuehne.cn/run/c/cfloat_04_A.d
http://dstress.kuehne.cn/run/c/cfloat_04_B.d
http://dstress.kuehne.cn/run/c/cdouble_03_A.d
http://dstress.kuehne.cn/run/c/cdouble_03_B.d
http://dstress.kuehne.cn/run/c/creal_28_A.d
http://dstress.kuehne.cn/run/c/creal_28_B.d

Thomas


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