PCH support for blocks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index e474dc7..2e8e7dd 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -197,6 +197,7 @@
void PCHDeclReader::VisitBlockDecl(BlockDecl *BD) {
VisitDecl(BD);
+ BD->setBody(cast_or_null<CompoundStmt>(Reader.ReadStmt()));
unsigned NumParams = Record[Idx++];
llvm::SmallVector<ParmVarDecl *, 16> Params;
Params.reserve(NumParams);
@@ -294,6 +295,7 @@
unsigned VisitChooseExpr(ChooseExpr *E);
unsigned VisitGNUNullExpr(GNUNullExpr *E);
unsigned VisitShuffleVectorExpr(ShuffleVectorExpr *E);
+ unsigned VisitBlockExpr(BlockExpr *E);
unsigned VisitBlockDeclRefExpr(BlockDeclRefExpr *E);
};
}
@@ -792,6 +794,13 @@
return NumExprs;
}
+unsigned PCHStmtReader::VisitBlockExpr(BlockExpr *E) {
+ VisitExpr(E);
+ E->setBlockDecl(cast_or_null<BlockDecl>(Reader.GetDecl(Record[Idx++])));
+ E->setHasBlockDeclRefExprs(Record[Idx++]);
+ return 0;
+}
+
unsigned PCHStmtReader::VisitBlockDeclRefExpr(BlockDeclRefExpr *E) {
VisitExpr(E);
E->setDecl(cast<ValueDecl>(Reader.GetDecl(Record[Idx++])));
@@ -2388,6 +2397,10 @@
S = new (Context) ShuffleVectorExpr(Empty);
break;
+ case pch::EXPR_BLOCK:
+ S = new (Context) BlockExpr(Empty);
+ break;
+
case pch::EXPR_BLOCK_DECL_REF:
// FIXME: untested until we have statement and block support
S = new (Context) BlockDeclRefExpr(Empty);