Support UnresolvedMemberExpr for PCH.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106831 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriterStmt.cpp b/lib/Frontend/PCHWriterStmt.cpp
index 88554b7..ffddad6 100644
--- a/lib/Frontend/PCHWriterStmt.cpp
+++ b/lib/Frontend/PCHWriterStmt.cpp
@@ -135,6 +135,9 @@
void VisitCXXExprWithTemporaries(CXXExprWithTemporaries *E);
void VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E);
void VisitCXXUnresolvedConstructExpr(CXXUnresolvedConstructExpr *E);
+
+ void VisitOverloadExpr(OverloadExpr *E);
+ void VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E);
};
}
@@ -1066,6 +1069,45 @@
Code = pch::EXPR_CXX_UNRESOLVED_CONSTRUCT;
}
+void PCHStmtWriter::VisitOverloadExpr(OverloadExpr *E) {
+ VisitExpr(E);
+
+ if (E->hasExplicitTemplateArgs()) {
+ const ExplicitTemplateArgumentList &Args = E->getExplicitTemplateArgs();
+ assert(Args.NumTemplateArgs &&
+ "Num of template args was zero! PCH reading will mess up!");
+ Record.push_back(Args.NumTemplateArgs);
+ Writer.AddSourceLocation(Args.LAngleLoc, Record);
+ Writer.AddSourceLocation(Args.RAngleLoc, Record);
+ for (unsigned i=0; i != Args.NumTemplateArgs; ++i)
+ Writer.AddTemplateArgumentLoc(Args.getTemplateArgs()[i], Record);
+ } else {
+ Record.push_back(0);
+ }
+
+ Record.push_back(E->getNumDecls());
+ for (OverloadExpr::decls_iterator
+ OvI = E->decls_begin(), OvE = E->decls_end(); OvI != OvE; ++OvI) {
+ Writer.AddDeclRef(OvI.getDecl(), Record);
+ Record.push_back(OvI.getAccess());
+ }
+
+ Writer.AddDeclarationName(E->getName(), Record);
+ Writer.AddNestedNameSpecifier(E->getQualifier(), Record);
+ Writer.AddSourceRange(E->getQualifierRange(), Record);
+ Writer.AddSourceLocation(E->getNameLoc(), Record);
+}
+
+void PCHStmtWriter::VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E) {
+ VisitOverloadExpr(E);
+ Record.push_back(E->isArrow());
+ Record.push_back(E->hasUnresolvedUsing());
+ Writer.WriteSubStmt(!E->isImplicitAccess() ? E->getBase() : 0);
+ Writer.AddTypeRef(E->getBaseType(), Record);
+ Writer.AddSourceLocation(E->getOperatorLoc(), Record);
+ Code = pch::EXPR_CXX_UNRESOLVED_MEMBER;
+}
+
//===----------------------------------------------------------------------===//
// PCHWriter Implementation
//===----------------------------------------------------------------------===//