* Revert get_inflation()
* Temporalily disable inflation to fix it later
* Use match and proper type aliases
(cherry picked from commit d81c7250b0)
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
* Fix hygiene issues in `declare_program!` and `declare_loader!`
The `declare_program!` and `declare_loader!` macros both expand to
new macro definitions (based on the `$name` argument). These 'inner'
macros make use of the special `$crate` metavariable to access items in
the crate where the 'inner' macros is defined.
However, this only works due to a bug in rustc. When a macro is
expanded, all `$crate` tokens in its output are 'marked' as being
resolved in the defining crate of that macro. An inner macro (including
the body of its arms) is 'just' another set of tokens that appears in
the body of the outer macro, so any `$crate` identifiers used there are
resolved relative to the 'outer' macro.
For example, consider the following code:
```rust
macro_rules! outer {
() => {
macro_rules! inner {
() => {
$crate::Foo
}
}
}
}
```
The path `$crate::Foo` will be resolved relative to the crate that defines `outer`,
**not** the crate which defines `inner`.
However, rustc currently loses this extra resolution information
(referred to as 'hygiene' information) when a crate is serialized.
In the above example, this means that the macro `inner` (which gets
defined in whatever crate invokes `outer!`) will behave differently
depending on which crate it is invoked from:
When `inner` is invoked from the same crate in which it is defined,
the hygiene information will still be available,
which will cause `$crate::Foo` to be resolved in the crate which defines 'outer'.
When `inner` is invoked from a different crate, it will be loaded from
the metadata of the crate which defines 'inner'. Since the hygiene
information is currently lost, rust will 'forget' that `$crate::Foo` is
supposed to be resolved in the context of 'outer'. Instead, it will be
resolved relative to the crate which defines 'inner', which can cause
incorrect code to compile.
This bug will soon be fixed in rust (see https://github.com/rust-lang/rust/pull/72121),
which will break `declare_program!` and `declare_loader!`. Fortunately,
it's possible to obtain the desired behavior (`$crate` resolving in the
context of the 'inner' macro) by use of a procedural macro.
This commit adds a `respan!` proc-macro to the `sdk/macro` crate.
Using the newly-stabilized (on Nightly) `Span::resolved_at` method,
the `$crate` identifier can be made to be resolved in the context of the
proper crate.
Since `Span::resolved_at` is only stable on the latest nightly,
referencing it on an earlier version of Rust will cause a compilation error.
This requires the `rustversion` crate to be used, which allows conditionally
compiling code epending on the Rust compiler version in use. Since this method is already
stabilized in the latest nightly, there will never be a situation where
the hygiene bug is fixed (e.g. https://github.com/rust-lang/rust/pull/72121)
is merged but we are unable to call `Span::resolved_at`.
(cherry picked from commit 05445c718e)
# Conflicts:
# Cargo.lock
# sdk/Cargo.toml
* Replace FIXME with an issue link
(cherry picked from commit b0cb2b0106)
* Update lock files
(cherry picked from commit 42f88484f4)
# Conflicts:
# programs/bpf/Cargo.lock
# programs/librapay/Cargo.lock
# programs/move_loader/Cargo.lock
* Split comment over multiple lines
Due to https://github.com/rust-lang/rustfmt/issues/4325, leaving this as
one line causes rustfmt to add extra indentation to the surrounding
code.
(cherry picked from commit fed69e96a9)
* Fix clippy lints
(cherry picked from commit e7387f60a7)
* Apply #![feature(proc_macro_hygiene)] when needed
This allows the rust-bpf-builder toolchain to build the sdk
(cherry picked from commit 95490ff56e)
# Conflicts:
# sdk/build.rs
# sdk/src/lib.rs
* Update Cargo.toml
* Update lib.rs
* Add rustc_version
* lock file updates
Co-authored-by: Aaron Hill <aa1ronham@gmail.com>
Co-authored-by: Jack May <jack@solana.com>
Co-authored-by: Michael Vines <mvines@gmail.com>
* Bump spl-memo
* spl memo linking windows (#11000)
* Update spl-memo to fix windows linking error
* Only programs need the stubs
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
Co-authored-by: Jack May <jack@solana.com>
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
* Add failing test
* Pass fee_calculator to prepare_if_nonce_account; only overwrite in error case
(cherry picked from commit 25228ca957)
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
* Add RpcFilterType, and implement CompareBytes for getProgramAccounts
* Accept bytes in bs58
* Rename to memcmp
* Add Memcmp optional encoding field
* Add dataSize filter
* Update docs
* Clippy
* Simplify tests that don't need to test account contents; add multiple-filter tests
* Skip and warn for hard-forks which are less than the start slot
Option is used during a restart, but then after the restart is
complete, then the option is not needed if the starting slot
is past the hard-fork since the hard-fork should already be
in the snapshot it started from.
* Update ledger/src/blockstore_processor.rs
Co-authored-by: Michael Vines <mvines@gmail.com>
Co-authored-by: Michael Vines <mvines@gmail.com>
(cherry picked from commit 658de5b347)
Co-authored-by: sakridge <sakridge@gmail.com>
