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Update current_function.adoc

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Peter Dimov
2017-06-05 18:53:28 +03:00
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parent cdc9685ecf
commit bfcfebc7b1
1 changed files with 6 additions and 2 deletions
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doc/current_function.adoc
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@@ -21,5 +21,9 @@ the (fully qualified, if possible) name of the enclosing function. If there is
no enclosing function, the behavior is unspecified. no enclosing function, the behavior is unspecified.
Some compilers do not provide a way to obtain the name of the current enclosing Some compilers do not provide a way to obtain the name of the current enclosing
function. On such compilers, `BOOST_CURRENT_FUNCTION` expands to function. On such compilers, or when the macro `BOOST_DISABLE_CURRENT_FUNCTION`
`"(unknown)"`. is defined, `BOOST_CURRENT_FUNCTION` expands to `"(unknown)"`.
`BOOST_DISABLE_CURRENT_FUNCTION` addresses a use case in which the programmer
wishes to eliminate the string literals produced by `BOOST_CURRENT_FUNCTION` from
the final executable for security reasons.