Commit Graph

11 Commits

Author SHA1 Message Date
Charles Li e7cbb3ed4f [Lit Test] Updated 34 Lit tests to be C++11 compatible.
Added expected diagnostics new to C++11.
Expanded RUN line to: default, C++98/03 and C++11.

llvm-svn: 253371
2015-11-17 20:25:05 +00:00
John McCall e1ac8d1742 Improve the reporting of non-viable overload candidates by noting the reason
why the candidate is non-viable.  There's a lot we can do to improve this, but
it's a good start.  Further improvements should probably be integrated with the
bad-initialization reporting routines.

llvm-svn: 93277
2010-01-13 00:25:19 +00:00
John McCall fd0b2f8fe4 Improve the diagnostics used to report implicitly-generated class members
as parts of overload sets.  Also, refer to constructors as 'constructors'
rather than functions.

Adjust a lot of tests.

llvm-svn: 92832
2010-01-06 09:43:14 +00:00
Douglas Gregor a4b592a7d5 Switch more of Sema::CheckInitializerTypes over to
InitializationSequence. Specially, switch initialization of a C++
class type (either copy- or direct-initialization). 

Also, make sure that we create an elidable copy-construction when
performing copy initialization of a C++ class variable. Fixes PR5826.

llvm-svn: 91750
2009-12-19 03:01:41 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Douglas Gregor 2094c5e80f A previous commit fixed PR5519; here's the test case.
llvm-svn: 89494
2009-11-20 22:05:53 +00:00
Daniel Dunbar a45cf5b6b0 Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
2009-03-24 02:24:46 +00:00
Douglas Gregor e254f90d94 Initial implementation of argument dependent lookup (a.k.a. ADL,
a.k.a. Koenig lookup) in C++. Most of the pieces are in place, but for
two:

  - In an unqualified call g(x), even if the name does not refer to
    anything in the current scope, we can still find functions named
    "g" based on ADL. We don't yet have this ability.
  - ADL will need updating for friend functions and templates.

llvm-svn: 63692
2009-02-04 00:32:51 +00:00
Douglas Gregor cba844dae6 Test explicit constructor
llvm-svn: 62237
2009-01-14 18:02:48 +00:00
Douglas Gregor 2fe9883a96 Standard conversion sequences now have a CopyConstructor field, to
cope with the case where a user-defined conversion is actually a copy
construction, and therefore can be compared against other standard
conversion sequences. While I called this a hack before, now I'm
convinced that it's the right way to go.

Compare overloads based on derived-to-base conversions that invoke
copy constructors. 

Suppress user-defined conversions when attempting to call a
user-defined conversion.

llvm-svn: 58629
2008-11-03 19:09:14 +00:00
Douglas Gregor 26bee0b326 Implement basic support for converting constructors in user-defined
conversions.

Notes:
  - Overload resolution for converting constructors need to prohibit
    user-defined conversions (hence, the test isn't -verify safe yet).
  - We still use hacks for conversions from a class type to itself. 
    This will be the case until we start implicitly declaring the appropriate
    special member functions. (That's next on my list)

llvm-svn: 58513
2008-10-31 16:23:19 +00:00