Major anonymous union/struct redesign.
A new AST node is introduced:
def IndirectField : DDecl<Value>;
IndirectFields are injected into the anonymous's parent scope and chain back to
the original field. Name lookup for anonymous entities now result in an
IndirectFieldDecl instead of a FieldDecl.
There is no functionality change, the code generated should be the same.
llvm-svn: 119919
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index c448116..ef8f168 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -768,7 +768,7 @@
if (isa<UsingShadowDecl>(D))
D = cast<UsingShadowDecl>(D)->getTargetDecl();
- if (isa<FieldDecl>(D))
+ if (isa<FieldDecl>(D) || isa<IndirectFieldDecl>(D))
return true;
if (isa<CXXMethodDecl>(D))
return cast<CXXMethodDecl>(D)->isInstance();
@@ -2030,6 +2030,12 @@
return new (C) EnumConstantDecl(CD, L, Id, T, E, V);
}
+IndirectFieldDecl *IndirectFieldDecl::Create(ASTContext &C, DeclContext *DC,
+ SourceLocation L, IdentifierInfo *Id,
+ QualType T, NamedDecl **CH, int CHS) {
+ return new (C) IndirectFieldDecl(DC, L, Id, T, CH, CHS);
+}
+
SourceRange EnumConstantDecl::getSourceRange() const {
SourceLocation End = getLocation();
if (Init)