PCH support for InitListExpr, DesignatedInitExpr, and ImplicitValueInitExpr.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69251 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 4201a69..f962888 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -465,6 +465,9 @@
void VisitExplicitCastExpr(ExplicitCastExpr *E);
void VisitCStyleCastExpr(CStyleCastExpr *E);
void VisitExtVectorElementExpr(ExtVectorElementExpr *E);
+ void VisitInitListExpr(InitListExpr *E);
+ void VisitDesignatedInitExpr(DesignatedInitExpr *E);
+ void VisitImplicitValueInitExpr(ImplicitValueInitExpr *E);
void VisitVAArgExpr(VAArgExpr *E);
void VisitTypesCompatibleExpr(TypesCompatibleExpr *E);
void VisitChooseExpr(ChooseExpr *E);
@@ -652,6 +655,61 @@
Code = pch::EXPR_EXT_VECTOR_ELEMENT;
}
+void PCHStmtWriter::VisitInitListExpr(InitListExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->getNumInits());
+ for (unsigned I = 0, N = E->getNumInits(); I != N; ++I)
+ Writer.WriteSubExpr(E->getInit(I));
+ Writer.WriteSubExpr(E->getSyntacticForm());
+ Writer.AddSourceLocation(E->getLBraceLoc(), Record);
+ Writer.AddSourceLocation(E->getRBraceLoc(), Record);
+ Writer.AddDeclRef(E->getInitializedFieldInUnion(), Record);
+ Record.push_back(E->hadArrayRangeDesignator());
+ Code = pch::EXPR_INIT_LIST;
+}
+
+void PCHStmtWriter::VisitDesignatedInitExpr(DesignatedInitExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->getNumSubExprs());
+ for (unsigned I = 0, N = E->getNumSubExprs(); I != N; ++I)
+ Writer.WriteSubExpr(E->getSubExpr(I));
+ Writer.AddSourceLocation(E->getEqualOrColonLoc(), Record);
+ Record.push_back(E->usesGNUSyntax());
+ for (DesignatedInitExpr::designators_iterator D = E->designators_begin(),
+ DEnd = E->designators_end();
+ D != DEnd; ++D) {
+ if (D->isFieldDesignator()) {
+ if (FieldDecl *Field = D->getField()) {
+ Record.push_back(pch::DESIG_FIELD_DECL);
+ Writer.AddDeclRef(Field, Record);
+ } else {
+ Record.push_back(pch::DESIG_FIELD_NAME);
+ Writer.AddIdentifierRef(D->getFieldName(), Record);
+ }
+ Writer.AddSourceLocation(D->getDotLoc(), Record);
+ Writer.AddSourceLocation(D->getFieldLoc(), Record);
+ } else if (D->isArrayDesignator()) {
+ Record.push_back(pch::DESIG_ARRAY);
+ Record.push_back(D->getFirstExprIndex());
+ Writer.AddSourceLocation(D->getLBracketLoc(), Record);
+ Writer.AddSourceLocation(D->getRBracketLoc(), Record);
+ } else {
+ assert(D->isArrayRangeDesignator() && "Unknown designator");
+ Record.push_back(pch::DESIG_ARRAY_RANGE);
+ Record.push_back(D->getFirstExprIndex());
+ Writer.AddSourceLocation(D->getLBracketLoc(), Record);
+ Writer.AddSourceLocation(D->getEllipsisLoc(), Record);
+ Writer.AddSourceLocation(D->getRBracketLoc(), Record);
+ }
+ }
+ Code = pch::EXPR_DESIGNATED_INIT;
+}
+
+void PCHStmtWriter::VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
+ VisitExpr(E);
+ Code = pch::EXPR_IMPLICIT_VALUE_INIT;
+}
+
void PCHStmtWriter::VisitVAArgExpr(VAArgExpr *E) {
VisitExpr(E);
Writer.WriteSubExpr(E->getSubExpr());