Mercurial > hg
view contrib/fuzz/fuzzutil.h @ 45646:1efbc787334c
rust-parsers: use in-place mutation instead of allocating a new `Vec`
This is not done for the `dirstate-tree` feature, since it lacks `iter_mut`.
Differential Revision: https://phab.mercurial-scm.org/D9136
author | Raphaël Gomès <rgomes@octobus.net> |
---|---|
date | Thu, 01 Oct 2020 09:48:41 +0200 |
parents | 6f5c352f41b6 |
children |
line wrap: on
line source
#ifndef CONTRIB_FUZZ_FUZZUTIL_H #define CONTRIB_FUZZ_FUZZUTIL_H #include <iostream> #include <memory> #include <stdint.h> /* Try and use std::optional, but failing that assume we'll have a * workable https://abseil.io/ install on the include path to get * their backport of std::optional. */ #ifdef __has_include #if __has_include(<optional>) && __cplusplus >= 201703L #include <optional> #define CONTRIB_FUZZ_HAVE_STD_OPTIONAL #endif #endif #ifdef CONTRIB_FUZZ_HAVE_STD_OPTIONAL namespace contrib { using std::nullopt; using std::optional; } /* namespace contrib */ #else #include "third_party/absl/types/optional.h" namespace contrib { using absl::nullopt; using absl::optional; } /* namespace contrib */ #endif /* set DEBUG to 1 for a few debugging prints, or 2 for a lot */ #define DEBUG 0 #define LOG(level) \ if (level <= DEBUG) \ std::cout #endif /* CONTRIB_FUZZ_FUZZUTIL_H */