l-update_decl_context_tuple"><a href="#val-update_decl_context_tuple" class="anchor"></a><code><span class="keyword">val</span> update_decl_context_tuple : <span>(<span>(<span><a href="../Clang_ast_t/index.html#type-decl">Clang_ast_t.decl</a> list</span> * <a href="../Clang_ast_t/index.html#type-decl_context_info">Clang_ast_t.decl_context_info</a>)</span> <span>&#45;&gt;</span> <span><a href="../Clang_ast_t/index.html#type-decl">Clang_ast_t.decl</a> list</span> * <a href="../Clang_ast_t/index.html#type-decl