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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 | 5ab116553171e67015f63178a3927de22400e3da (patch) | |
| tree | 783c4344096e148c8bcfb1303c6b1987ccb48c44 /llvm/unittests/ADT/ValueMapTest.cpp | |
| parent | 8345a70c671dbd5d7dcfbd1e0e1f68fc9ed0e0c6 (diff) | |
| download | bcm5719-llvm-5ab116553171e67015f63178a3927de22400e3da.tar.gz bcm5719-llvm-5ab116553171e67015f63178a3927de22400e3da.zip | |
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.
llvm-svn: 101680
Diffstat (limited to 'llvm/unittests/ADT/ValueMapTest.cpp')
0 files changed, 0 insertions, 0 deletions
