Type traits intrinsic implementation: __is_base_of(T, U)
New AST node introduced: BinaryTypeTraitExpr; to be reused for more intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121074 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 6c63180..f00b107 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -175,6 +175,7 @@
void VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E);
void VisitUnaryTypeTraitExpr(UnaryTypeTraitExpr *E);
+ void VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E);
void VisitCXXNoexceptExpr(CXXNoexceptExpr *E);
void VisitOpaqueValueExpr(OpaqueValueExpr *E);
@@ -1275,6 +1276,17 @@
E->QueriedType = GetTypeSourceInfo(Record, Idx);
}
+void ASTStmtReader::VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E) {
+ VisitExpr(E);
+ E->BTT = (BinaryTypeTrait)Record[Idx++];
+ E->Value = (bool)Record[Idx++];
+ SourceRange Range = ReadSourceRange(Record, Idx);
+ E->Loc = Range.getBegin();
+ E->RParen = Range.getEnd();
+ E->LhsType = GetTypeSourceInfo(Record, Idx);
+ E->RhsType = GetTypeSourceInfo(Record, Idx);
+}
+
void ASTStmtReader::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
VisitExpr(E);
E->Value = (bool)Record[Idx++];
@@ -1800,6 +1812,10 @@
S = new (Context) UnaryTypeTraitExpr(Empty);
break;
+ case EXPR_CXX_BINARY_TYPE_TRAIT:
+ S = new (Context) BinaryTypeTraitExpr(Empty);
+ break;
+
case EXPR_CXX_NOEXCEPT:
S = new (Context) CXXNoexceptExpr(Empty);
break;
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index 80f9a29..5e00b86 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -149,6 +149,7 @@
void VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E);
void VisitUnaryTypeTraitExpr(UnaryTypeTraitExpr *E);
+ void VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E);
void VisitCXXNoexceptExpr(CXXNoexceptExpr *E);
void VisitOpaqueValueExpr(OpaqueValueExpr *E);
@@ -1285,6 +1286,16 @@
Code = serialization::EXPR_CXX_UNARY_TYPE_TRAIT;
}
+void ASTStmtWriter::VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->getTrait());
+ Record.push_back(E->getValue());
+ Writer.AddSourceRange(E->getSourceRange(), Record);
+ Writer.AddTypeSourceInfo(E->getLhsTypeSourceInfo(), Record);
+ Writer.AddTypeSourceInfo(E->getRhsTypeSourceInfo(), Record);
+ Code = serialization::EXPR_CXX_BINARY_TYPE_TRAIT;
+}
+
void ASTStmtWriter::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
VisitExpr(E);
Record.push_back(E->getValue());