Serialization for captured statements
Add serialization for captured statements and captured decls. Also add
a const_capture_iterator to CapturedStmt.
Test contributed by Wei Pan
Differential Revision: http://llvm-reviews.chandlerc.com/D727
llvm-svn: 181048
diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index fd60ec4..5d72614 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -381,7 +381,29 @@
}
void ASTStmtReader::VisitCapturedStmt(CapturedStmt *S) {
- llvm_unreachable("not implemented yet");
+ VisitStmt(S);
+ S->TheCapturedDecl = ReadDeclAs<CapturedDecl>(Record, Idx);
+ S->TheRecordDecl = ReadDeclAs<RecordDecl>(Record, Idx);
+
+ // Capture inits
+ for (CapturedStmt::capture_init_iterator I = S->capture_init_begin(),
+ E = S->capture_init_end();
+ I != E; ++I)
+ *I = Reader.ReadSubExpr();
+
+ // Body
+ S->setCapturedStmt(Reader.ReadSubStmt());
+ S->TheCapturedDecl->setBody(S->getCapturedStmt());
+
+ // Captures
+ for (CapturedStmt::capture_iterator I = S->capture_begin(),
+ E = S->capture_end();
+ I != E; ++I) {
+ I->VarAndKind.setPointer(ReadDeclAs<VarDecl>(Record, Idx));
+ I->VarAndKind
+ .setInt(static_cast<CapturedStmt::VariableCaptureKind>(Record[Idx++]));
+ I->Loc = ReadSourceLocation(Record, Idx);
+ }
}
void ASTStmtReader::VisitExpr(Expr *E) {
@@ -1791,7 +1813,8 @@
break;
case STMT_CAPTURED:
- llvm_unreachable("not implemented yet");
+ S = CapturedStmt::CreateDeserialized(Context,
+ Record[ASTStmtReader::NumExprFields]);
break;
case EXPR_PREDEFINED: