[#FB_SINGLE_ARG]
= FB_SINGLE_ARG
:mrdocs:

Helper macro that provides a way to pass argument with commas in it to some other macro whose syntax doesn't allow using extra parentheses. Example:

== Synopsis

Declared in `<folly/Preprocessor.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
#define FB_SINGLE_ARG(...)

----

== Description

#define MACRO(type, name) type name MACRO(FB_SINGLE_ARG(std::pair<size_t, size_t>), x);


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