diff options
Diffstat (limited to 'libyul/Dialect.h')
| -rw-r--r-- | libyul/Dialect.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libyul/Dialect.h b/libyul/Dialect.h index 01fd98df..e06a6826 100644 --- a/libyul/Dialect.h +++ b/libyul/Dialect.h @@ -44,7 +44,13 @@ struct BuiltinFunction YulString name; std::vector<Type> parameters; std::vector<Type> returns; - bool movable; + /// If true, calls to this function can be freely moved and copied (as long as their + /// arguments are either variables or also movable) without altering the semantics. + /// This means the function cannot depend on storage or memory, cannot have any side-effects, + /// but it can depend on state that is constant across an EVM-call. + bool movable = false; + /// If true, can only accept literals as arguments and they cannot be moved to voriables. + bool literalArguments = false; }; struct Dialect: boost::noncopyable |