[#llvm-Function-setWillReturn]
= xref:llvm.adoc[llvm]::xref:llvm/Function.adoc[Function]::setWillReturn
:relfileprefix: ../../
:mrdocs:

Mark that the function will return.

== Synopsis

Declared in `<llvm/IR/Function.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setWillReturn();
----


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