diff options
| author | Sean Hunt <scshunt@csclub.uwaterloo.ca> | 2011-05-04 05:57:24 +0000 |
|---|---|---|
| committer | Sean Hunt <scshunt@csclub.uwaterloo.ca> | 2011-05-04 05:57:24 +0000 |
| commit | fe57eef44cc80e5bb51e4f484835be08b8d84256 (patch) | |
| tree | add0ff19b66506e4658fd873b918a696d80069bf /lib/Sema/Sema.cpp | |
| parent | 574bb5a5bbc7ffd726981e67e476ca1f8840276c (diff) | |
Implement a better version of delegating constructor cycle detection.
This is more efficient as it's all done at once at the end of the TU.
This could still get expensive, so a flag is provided to disable it. As
an added bonus, the diagnostics will now print out a cycle.
The PCH test is XFAILed because we currently can't deal with a note
emitted in the header and I, being tired, see no other way to verify the
serialization of delegating constructors. We should probably address
this problem /somehow/ but no good solution comes to mind.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130836 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/Sema.cpp')
| -rw-r--r-- | lib/Sema/Sema.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp index 7707fb1104..7153939151 100644 --- a/lib/Sema/Sema.cpp +++ b/lib/Sema/Sema.cpp @@ -473,6 +473,9 @@ void Sema::ActOnEndOfTranslationUnit() { } + if (LangOpts.CPlusPlus0x && LangOpts.CheckDelegatingCtorCycles) + CheckDelegatingCtorCycles(); + // If there were errors, disable 'unused' warnings since they will mostly be // noise. if (!Diags.hasErrorOccurred()) { |