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/AST/Expr.cpp b/lib/AST/Expr.cpp
index e1603c9..9e8958c 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -1581,6 +1581,24 @@
return DIE;
}
+DesignatedInitExpr *DesignatedInitExpr::CreateEmpty(ASTContext &C,
+ unsigned NumIndexExprs) {
+ void *Mem = C.Allocate(sizeof(DesignatedInitExpr) +
+ sizeof(Stmt *) * (NumIndexExprs + 1), 8);
+ return new (Mem) DesignatedInitExpr(NumIndexExprs + 1);
+}
+
+void DesignatedInitExpr::setDesignators(const Designator *Desigs,
+ unsigned NumDesigs) {
+ if (Designators)
+ delete [] Designators;
+
+ Designators = new Designator[NumDesigs];
+ NumDesignators = NumDesigs;
+ for (unsigned I = 0; I != NumDesigs; ++I)
+ Designators[I] = Desigs[I];
+}
+
SourceRange DesignatedInitExpr::getSourceRange() const {
SourceLocation StartLoc;
Designator &First =