[#llvm-GlobalValue-isWeakForLinker-04]
= xref:llvm.adoc[llvm]::xref:llvm/GlobalValue.adoc[GlobalValue]::isWeakForLinker
:relfileprefix: ../../
:mrdocs:

Return true if this global's definition may be replaced at link time.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
isWeakForLinker() const;
----

== Return Value

True if this global's definition may be replaced at link time.


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