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Sync changes from upstream repository

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This commit is contained in:
Bozo
2019-06-10 03:00:01 -07:00
parent 3f3fe73c59
commit 7c522f6703
45 changed files with 387 additions and 172 deletions
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29
opennurbs_object.cpp
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@@ -1775,6 +1775,28 @@ bool ON_Object::IsValid(ON_TextLog* text_log) const
return true;
}
bool ON_Object::ThisIsNullptr(
bool bSilentError
) const
{
// CLang warns that these tests may be ommitted because in "well-defined C++ code"
// they are always false.
//
// Earth to CLang:
// This tool to find code that is not well formed, alert us to that fact,
// but not potentiall not crash so our loyal customers don't loose their work.
//
// return (this == nullptr);
// return ( nullptr == this );
if (0 != ((ON__UINT_PTR)this))
return false;
if (false == bSilentError)
ON_ERROR("this is nullptr.");
return true;
}
bool ON_Object::IsCorrupt(
bool bRepair,
bool bSilentError,
@@ -1782,12 +1804,7 @@ bool ON_Object::IsCorrupt(
) const
{
bool rc = true;
if (this == nullptr)
{
if (false == bSilentError)
ON_ERROR("this is nullptr.");
}
else
if (false == ThisIsNullptr(bSilentError) )
{
switch (ObjectType())
{