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Suppress unused variable warning for debug_print macros #1258

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merged 3 commits into from
May 18, 2022
Merged

Suppress unused variable warning for debug_print macros #1258

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2f6e061
Suppress unused variable error for debug_print macros
athei May 17, 2022
d6c2b1a
Add explicit seperator
athei May 17, 2022
2f15aeb
Let's try to match expressions
athei May 17, 2022
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16 changes: 13 additions & 3 deletions crates/env/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -152,14 +152,24 @@ cfg_if::cfg_if! {
#[macro_export]
/// Debug messages disabled. Enable the `ink-debug` feature for contract debugging.
macro_rules! debug_print {
($($arg:tt)*) => ();
($($arg:tt)*) =>
{
{
let _ = || ($(&$arg)*);
}
};
}

#[macro_export]
/// Debug messages disabled. Enable the `ink-debug` feature for contract debugging.
macro_rules! debug_println {
() => ();
($($arg:tt)*) => ();
() => {};
($($arg:tt)*) =>
{
{
let _ = || ($(&$arg)*);
}
};
}
}
}