third_party/rust/bindgen-0.29.0/src/extra_assertions.rs
author Nick Fitzgerald <fitzgen@gmail.com>
Fri, 01 Sep 2017 16:43:16 -0700
changeset 378421 a8ae266cd61eb004d4f74a989e4d9c6d2ceb5b93
permissions -rw-r--r--
Bug 1277338 - Part 13: Update vendored crates for newer `js` crate; r=sfink

//! Macros for defining extra assertions that should only be checked in testing
//! and/or CI when the `testing_only_extra_assertions` feature is enabled.

#[macro_export]
macro_rules! extra_assert {
    ( $cond:expr ) => {
        if cfg!(feature = "testing_only_extra_assertions") {
            assert!($cond);
        }
    };
    ( $cond:expr , $( $arg:tt )+ ) => {
        if cfg!(feature = "testing_only_extra_assertions") {
            assert!($cond, $( $arg )* )
        }
    };
}

#[macro_export]
macro_rules! extra_assert_eq {
    ( $lhs:expr , $rhs:expr ) => {
        if cfg!(feature = "testing_only_extra_assertions") {
            assert_eq!($lhs, $rhs);
        }
    };
    ( $lhs:expr , $rhs:expr , $( $arg:tt )+ ) => {
        if cfg!(feature = "testing_only_extra_assertions") {
            assert!($lhs, $rhs, $( $arg )* );
        }
    };
}