Function getFieldOffset

generator/annotator.cpp:102–116

}

ssize_t getFieldOffset(const clang::Decl* decl)
{
    const clang::FieldDecl* fd = llvm::dyn_cast<clang::FieldDecl>(decl);
    if (!fd || fd->isInvalidDecl()) {
        return -1;
    }

    const clang::RecordDecl* parent = fd->getParent();
    if (!parent || parent->isInvalidDecl() || !cxxDeclIndependent(parent)) {
        return -1;
    }

    const clang::ASTRecordLayout &layout = decl->getASTContext().getASTRecordLayout(parent);
    return layout.getFieldOffset(fd->getFieldIndex());
}

}