Bug 23584 - g++ crash on conversion operator
g++ crash on conversion operator
Product: Red Hat Linux
Classification: Retired
Component: gcc (Show other bugs)
i386 Linux
medium Severity medium
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Assigned To: Jakub Jelinek
David Lawrence
Depends On:
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Reported: 2001-01-08 11:44 EST by Need Real Name
Modified: 2007-04-18 12:30 EDT (History)
0 users

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Last Closed: 2001-02-01 10:28:43 EST
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Description Need Real Name 2001-01-08 11:44:22 EST
The following code crashes g++.  If operator B is removed, g++ will no
longer crash.  The output is provided at the bottom.

--- BEGIN bug.cpp ---
struct A {
  typedef float (&B)[4][4];
  typedef const float (&C)[4][4];
  A() { }
  ~A() { }
  operator C() const;
  operator B();
void TestFunc()
--- END bug.cpp ---

--- begin output.txt ---
bug.cpp: In function `void TestFunc ()':
bug.cpp:14: Internal error: Segmentation fault.
Please submit a full bug report.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.
--- END output.txt ---
Comment 1 Jakub Jelinek 2001-01-12 08:05:27 EST
Reproduced with both gcc-c++-2.96-70 and current mainline CVS C++, will try
to debug this.
Comment 2 Jakub Jelinek 2001-02-01 10:28:39 EST
I've just posted a patch for this to gcc-patches, waiting for approval.
Comment 3 Jakub Jelinek 2001-02-05 16:09:12 EST
The fix is in gcc-c++-2.96-74.

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