Example: "flags & 0xFF != 0" is equivalent to "flags & 1",
most likely it's unexpected.
Example: "a << 2 + 1" (equal to "a << 3", probably unexpected).
The only way to suppress this error for the programmer
is to use parenthesis.
`get` keyword behaves exactly like `method_id` (auto-calc hash),
but it's placed on the left, similar to Tact: `get T name()`.
`method_id(n)` is still valid, considering it can't be invoked by name,
since a client will compute another hash.
It's supposed it will be still used in tests and in low-level code
(not to be called externally, but to be called after replacing c3).
`get(hash)` is invalid, this keyword does not accept anything.
In stdlib, all existing pure functions are asm-implemented.
But since we introduced a `pure` keyword applicable to user-defined functions,
we need to check that they won't have any side effects
(exceptions, globals modification, etc.)
This will allow to easily implement camelCase wrappers aside stdlib,
even without changing hashes of existing contracts.
Also, stdlib renamings could be easily performed in the same manner,
even with arguments reordered.
* Fix UB in func
* Improve optimizing int consts and unused variables in FunC
* Bump funC version to 0.4.3
* Fix analyzing repeat loop
---------
Co-authored-by: SpyCheese <mikle98@yandex.ru>
* FunC pragmas: allow-post-modification and compute-asm-ltr
* Warn if #pragma is enabled only in included files
* Add tests for new pragmas
* Add special ops for "allow-post-modification" only when needed
* Update FunC version to 0.4.1
* Allow empty inlines (#10)
Co-authored-by: SpyCheese <mikle98@yandex.ru>
* Fixed complex funC setglob cases
* Forbid modifying local variables after using them in the same tensor
* Fix analyzing "while" in func
* Update funC version (#9)
* Update stress tester
* Fix using variable after move
Co-authored-by: krigga <krigga7@gmail.com>
Co-authored-by: SpyCheese <mikle98@yandex.ru>
* Don't use IFJMP/IFNOTJMP in inline functions
* Fix incorrect ifelse branch code generation
https://github.com/ton-blockchain/ton/issues/374
* Make generate_code_all clearer
* Don't replace IFJMP with IF in inner blocks in inline functions
* Allow unbalance if/else by using RETALT
* Fix wrong PUSHCONT
* Bugfix in IF code generation for inline functions
* Fix unbalanced if/else
* Bugfix and improvements in code generation
* Fix analyzing while(0) in func
https://github.com/ton-blockchain/ton/issues/377
* FunC and Asm.fif: Fix inlining large functions
https://github.com/ton-blockchain/ton/issues/375
Co-authored-by: SpyCheese <mikle98@yandex.ru>
* Add special string literals "..."? (s,a,u,h,)
* Add string literal H (256-bit hash)
* Add string literal c (crc32)
* Use td::hex_encode instead of homebrew function and add test
* Fix error codes and use more generic address
* Add support for int and slice constants
* Add support for strongly typed constants
* Add support for precompiled constant expressions (hard!)
Co-authored-by: starlightduck <starlightduck@gmail.com>
updated tonlib
fixed bugs in func
validator: partial support for hardforks
liteserver: support for waitMasterchainBlock prefix
transactions: support for gas flat rate
