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| author | Douglas Gregor <dgregor@apple.com> | 2010-04-17 22:01:05 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-04-17 22:01:05 +0000 |
| commit | 3fbaf3e5d524bfff219d1e3e9ac4801a8411590f (patch) | |
| tree | fa5ce3a9ca1ba76a1c6e063ba6e70fefa2ccae4f /lib/Sema/SemaDeclObjC.cpp | |
| parent | 4803535dfef2626d2aec18ef92450b5008945352 (diff) | |
Improve our handling of user-defined conversions as part of overload
resolution. There are two sources of problems involving user-defined
conversions that this change eliminates, along with providing simpler
interfaces for checking implicit conversions:
- It eliminates a case of infinite recursion found in Boost.
- It eliminates the search for the constructor needed to copy a temporary
generated by an implicit conversion from overload
resolution. Overload resolution assumes that, if it gets a value
of the parameter's class type (or a derived class thereof), there
is a way to copy if... even if there isn't. We now model this
properly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101680 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclObjC.cpp')
0 files changed, 0 insertions, 0 deletions