Commit Graph

13 Commits

Author SHA1 Message Date
Douglas Gregor
6a66b38846 Add a bunch of missing "template" keywords to disambiguate dependent template names. GCC eats this ill-formed code, Clang does not. I already filed PR5404 to improve recovery in this case
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 00:12:53 +00:00
Douglas Gregor
26ef510d5d Fix a typo, and all of its copies
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77489 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:27:22 +00:00
Douglas Gregor
e657ec6701 Implement PointerUnion4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77487 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:19:47 +00:00
Sebastian Redl
37c286c181 Fix three MSVC 2008 warnings that completely clutter the build output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 17:12:06 +00:00
Douglas Gregor
41222823db Allow the use of pointers to const within PointerUnion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68159 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31 23:19:54 +00:00
Douglas Gregor
da84b25b13 Stop guessing, start thinking, and make PointerUnion3::is actually be correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68126 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31 18:31:03 +00:00
Douglas Gregor
a7425d7fde Really, really fix PointerUnion3::is
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-31 00:34:31 +00:00
Douglas Gregor
2048cdb08e Make PointerUnion3::get work properly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30 21:44:13 +00:00
Chris Lattner
f54229192c update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68060 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30 20:44:04 +00:00
Chris Lattner
e8bc475668 add a PointerUnion3 class and generalize PointerUnion to work with
anything pointer-like, which may or may not actually be a pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68056 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-30 20:29:27 +00:00
Chris Lattner
3a9fe06bfe add some comments, add a dyn_cast method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-29 07:03:30 +00:00
Chris Lattner
ba315c1ee7 add helper method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-29 06:32:46 +00:00
Chris Lattner
2491e4657d Add a simple type-safe bit-mangling pointer union class. This allows
you to do things like:

  ///    PointerUnion<int*, float*> P;
  ///    P = (int*)0;
  ///    printf("%d %d", P.is<int*>(), P.is<float*>()); // prints "1 0"
  ///    X = P.get<int*>();     // ok.
  ///    Y = P.get<float*>();   // runtime assertion failure.
  ///    Z = P.get<double*>();  // does not compile.
  ///    P = (float*)0;
  ///    Y = P.get<float*>();   // ok.
  ///    X = P.get<int*>();     // runtime assertion failure.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-29 06:06:02 +00:00