digitalmars.D.bugs - [Issue 3978] New: Compiler crash on improper struct initialization
- d-bugmail puremagic.com (42/42) Mar 16 2010 http://d.puremagic.com/issues/show_bug.cgi?id=3978
- d-bugmail puremagic.com (13/13) Mar 16 2010 http://d.puremagic.com/issues/show_bug.cgi?id=3978
- d-bugmail puremagic.com (11/11) Mar 19 2010 http://d.puremagic.com/issues/show_bug.cgi?id=3978
http://d.puremagic.com/issues/show_bug.cgi?id=3978
Summary: Compiler crash on improper struct initialization
Product: D
Version: 2.030
Platform: x86
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: paul.d.anderson comcast.net
17:18:14 PDT ---
The following code fragment causes the compiler to crash with the following
useful information:
"dmd.exe has encountered a problem and needs to close. We are sorry for the
inconvenience."
//--------------------
public S s = S();
public struct S {
private int[] a = [ 0 ];
}
//--------------------
I realize the code is incorrect, but I expected an error message, not a
trainwreck.
Adding initializer information solves the problem:
//--------------------
public S s = S([0]); // compiles correctly
public struct S {
private int[] a = [ 0 ];
}
//--------------------
Eliminating the forward reference solves the problem:
//--------------------
public struct S {
private int[] a = [ 0 ];
}
public S s = S(); // compiles correctly
//--------------------
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Mar 16 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3978
bearophile_hugs eml.cc changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bearophile_hugs eml.cc
I think that removing the forward reference doesn't solve the problem.
If I add this line at the end:
void main() {}
The situation changes.
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Mar 16 2010
http://d.puremagic.com/issues/show_bug.cgi?id=3978
Don <clugdbug yahoo.com.au> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
This was fixed in DMD 2.036.
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Mar 19 2010









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