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| author | Fariborz Jahanian <fjahanian@apple.com> | 2014-10-01 18:03:51 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2014-10-01 18:03:51 +0000 |
| commit | a0031bde3b462b18b6b6d02dda20200743d978d5 (patch) | |
| tree | 9148f56a500421363156c64b6fe94185d21a9ec5 /lib/Sema/SemaDeclCXX.cpp | |
| parent | f6cd7f477639eebd3470e25ec0a94c7235bdcff3 (diff) | |
c++ error recovery. Build a valid AST when trying
to recover from parse error parsing the default
argument. Patch prevents crash after spewing 100s
of errors caused by someone who forgot to compile in c++11
mode. So no test. rdar://18508589
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@218780 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index b35bca2c84..ed15012a16 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -353,7 +353,9 @@ void Sema::ActOnParamDefaultArgumentError(Decl *param, Param->setInvalidDecl(); UnparsedDefaultArgLocs.erase(Param); Param->setDefaultArg(new(Context) - OpaqueValueExpr(EqualLoc, Param->getType(), VK_RValue)); + OpaqueValueExpr(EqualLoc, + Param->getType().getNonReferenceType(), + VK_RValue)); } /// CheckExtraCXXDefaultArguments - Check for any extra default |