[exec.set.value]

# 33 Execution control library [[exec]](./#exec)

## 33.7 Receivers [[exec.recv]](exec.recv#exec.set.value)

### 33.7.2 execution​::​set_value [exec.set.value]

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/exec.tex#L1237)

set_value is a value completion function ([[exec.async.ops]](exec.async.ops "33.3 Asynchronous operations"))[.](#1.sentence-1)

Its associated completion tag is set_value_t[.](#1.sentence-2)

The expression set_value(rcvr, vs...) for a subexpression rcvr and
pack of subexpressions vs is ill-formed
if rcvr is an lvalue or an rvalue of const type[.](#1.sentence-3)

Otherwise, it is expression-equivalent to*MANDATE-NOTHROW*(rcvr.set_value(vs...))[.](#1.sentence-4)