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
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 6425f34..203b689 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -802,7 +802,7 @@
DeclContext *DC = CurContext;
while (true) {
- if (isa<BlockDecl>(DC) || isa<EnumDecl>(DC)) {
+ if (isa<BlockDecl>(DC) || isa<EnumDecl>(DC) || isa<CapturedDecl>(DC)) {
DC = DC->getParent();
} else if (isa<CXXMethodDecl>(DC) &&
cast<CXXMethodDecl>(DC)->getOverloadedOperator() == OO_Call &&
@@ -1314,3 +1314,18 @@
Ident_super = &Context.Idents.get("super");
return Ident_super;
}
+
+void Sema::PushCapturedRegionScope(Scope *S, CapturedDecl *CD, RecordDecl *RD,
+ CapturedRegionScopeInfo::CapturedRegionKind K) {
+ CapturingScopeInfo *CSI = new CapturedRegionScopeInfo(getDiagnostics(),
+ S, CD, RD, K);
+ CSI->ReturnType = Context.VoidTy;
+ FunctionScopes.push_back(CSI);
+}
+
+CapturedRegionScopeInfo *Sema::getCurCapturedRegion() {
+ if (FunctionScopes.empty())
+ return 0;
+
+ return dyn_cast<CapturedRegionScopeInfo>(FunctionScopes.back());
+}