Commit Graph

6 Commits

Author SHA1 Message Date
David Majnemer 213bea3361 [Sema] Implement several unary type traits more accurately
is_empty, is_polymorphic, and is_abstract didn't handle incomplete types
correctly.  Only non-union class types must be complete for these
traits.

is_final and is_sealed don't care about the particular spelling of the
FinalAttr.

is_interface_class should always return false regardless of its input.
The type trait can only be satisfied in a mode we do not support (/CLR).

llvm-svn: 253184
2015-11-16 06:58:51 +00:00
Alexander Potapenko e2e8b0e009 Revert r218925 - "Patch to warn if 'override' is missing"
This CL has caused bootstrap failures on Linux and OSX buildbots running with -Werror.

Example report from http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/13183/steps/bootstrap%20clang/logs/stdio:

================================================================
[ 91%] Building CXX object tools/clang/tools/diagtool/CMakeFiles/diagtool.dir/ShowEnabledWarnings.cpp.o
In file included from /home/dtoolsbot/build/sanitizer-x86_64-linux/build/llvm/lib/Target/R600/AMDGPUISelDAGToDAG.cpp:20:
In file included from /home/dtoolsbot/build/sanitizer-x86_64-linux/build/llvm/lib/Target/R600/SIISelLowering.h:19:
/home/dtoolsbot/build/sanitizer-x86_64-linux/build/llvm/lib/Target/R600/SIInstrInfo.h:71:8: error: 'getLdStBaseRegImmOfs' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
  bool getLdStBaseRegImmOfs(MachineInstr *LdSt,
       ^
/home/dtoolsbot/build/sanitizer-x86_64-linux/build/llvm/include/llvm/Target/TargetInstrInfo.h:815:16: note: overridden virtual function is here
  virtual bool getLdStBaseRegImmOfs(MachineInstr *LdSt,
               ^
================================================================

llvm-svn: 218969
2014-10-03 09:02:53 +00:00
Fariborz Jahanian b91c5d6a79 Patch to warn if 'override' is missing
for an overriding method if class has at least one
'override' specified on one of its methods.
Reviewed by Doug Gregor. rdar://18295240
(I have already checked in all llvm files with missing 'override'
 methods and Bob Wilson has fixed a TableGen of FastISel so
 no warnings are expected from build of llvm after this patch.
 I have already verified this). 

llvm-svn: 218925
2014-10-02 23:13:51 +00:00
David Blaikie abe1a398e3 Render anonymous entities as '(anonymous <thing>)' (and lambdas as '(lambda at ... )')
For namespaces, this is consistent with mangling and GCC's debug info
behavior. For structs, GCC uses <anonymous struct> but we prefer
consistency between all anonymous entities but don't want to confuse
them with template arguments, etc, so we'll just go with parens in all
cases.

llvm-svn: 205398
2014-04-02 05:58:29 +00:00
John McCall bf4a7d7193 Add the Microsoft __is_interface_class type trait.
Patch by Andy Gibbs!

llvm-svn: 164591
2012-09-25 07:32:49 +00:00
John McCall db632ac004 Fix for r163013 regression and further __interface enhancement.
Patch by Andy Gibbs!

llvm-svn: 164590
2012-09-25 07:32:39 +00:00