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catching SIGSEGV/SIGILL not reliable, off again.

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This commit is contained in:
beard%netscape.com 2000-09-01 21:47:01 +00:00
parent fce5f270c3
commit abcdb3107a
1 changed files with 3 additions and 1 deletions
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4
gc/boehm/typeinfo.cpp
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@ -103,10 +103,11 @@ Signaller::~Signaller()
const char* getTypeName(void* ptr)
{
#if 0
// sanity check the vtable pointer, before trying to use RTTI on the object.
void** vt = *(void***)ptr;
if (vt && !(unsigned(vt) & 3)) {
Signaller signaller(SIGSEGV);
Signaller s1(SIGSEGV), s2(SIGILL);
if (attempt() == 0) {
IUnknown* u = static_cast<IUnknown*>(ptr);
const char* type = typeid(*u).name();
@ -118,6 +119,7 @@ const char* getTypeName(void* ptr)
}
}
}
#endif
return "void*";
}