diff options
| author | Tareq A. Siraj <tareq.a.sriaj@intel.com> | 2013-04-16 19:37:38 +0000 |
|---|---|---|
| committer | Tareq A. Siraj <tareq.a.sriaj@intel.com> | 2013-04-16 19:37:38 +0000 |
| commit | 6afcf8875d4e447645cd7bf3733dd8e2eb8455dc (patch) | |
| tree | 492ea5c7e442ea915d1f9feeafc8b24624942d96 /lib/Sema/SemaExprCXX.cpp | |
| parent | 596eea7cc26979c952a0b177d024787a99b299df (diff) | |
Sema for Captured Statements
Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic
analysis. Currently captures all variables by reference.
TODO: templates
Author: Ben Langmuir <ben.langmuir@intel.com>
Differential Revision: http://llvm-reviews.chandlerc.com/D433
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179618 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaExprCXX.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp index cfc00502c4..89c1bc51c3 100644 --- a/lib/Sema/SemaExprCXX.cpp +++ b/lib/Sema/SemaExprCXX.cpp @@ -746,6 +746,7 @@ void Sema::CheckCXXThisCapture(SourceLocation Loc, bool Explicit) { if (CSI->ImpCaptureStyle == CapturingScopeInfo::ImpCap_LambdaByref || CSI->ImpCaptureStyle == CapturingScopeInfo::ImpCap_LambdaByval || CSI->ImpCaptureStyle == CapturingScopeInfo::ImpCap_Block || + CSI->ImpCaptureStyle == CapturingScopeInfo::ImpCap_CapturedRegion || Explicit) { // This closure can capture 'this'; continue looking upwards. NumClosures++; @@ -778,7 +779,19 @@ void Sema::CheckCXXThisCapture(SourceLocation Loc, bool Explicit) { Field->setAccess(AS_private); Lambda->addDecl(Field); ThisExpr = new (Context) CXXThisExpr(Loc, ThisTy, /*isImplicit=*/true); + } else if (CapturedRegionScopeInfo *RSI = + dyn_cast<CapturedRegionScopeInfo>(FunctionScopes[idx])) { + RecordDecl *RD = RSI->TheRecordDecl; + FieldDecl *Field + = FieldDecl::Create(Context, RD, Loc, Loc, 0, ThisTy, + Context.getTrivialTypeSourceInfo(ThisTy, Loc), + 0, false, ICIS_NoInit); + Field->setImplicit(true); + Field->setAccess(AS_private); + RD->addDecl(Field); + ThisExpr = new (Context) CXXThisExpr(Loc, ThisTy, /*isImplicit*/true); } + bool isNested = NumClosures > 1; CSI->addThisCapture(isNested, Loc, ThisTy, ThisExpr); } |