✨ Add support for Solidity 0.8.21

woke/compiler/solc_frontend/input_data_model.py

@@ -33,8 +33,12 @@ class SolcOutputSelectionEnum(StrEnum):
     METADATA = "metadata"
     IR = "ir"
     """Yul intermediate representation of the code before optimization"""
+    IR_AST = "irAst"
+    """AST of Yul intermediate representation of the code before optimization"""
     IR_OPTIMIZED = "irOptimized"
     """Intermediate representation after optimization"""
+    IR_OPTIMIZED_AST = "irOptimizedAst"
+    """AST of intermediate representation after optimization"""
     STORAGE_LAYOUT = "storageLayout"
     """Slots, offsets and types of the contract's state variables"""
     EVM_ALL = "evm"

woke/compiler/solc_frontend/output_data_model.py

@@ -233,7 +233,13 @@ class SolcOutputContractInfo(SolcOutputModel):
     devdoc: Optional[Dict] = None
     """Developer documentation (natspec)"""
     ir: Optional[str] = None
-    """Intermediate representation (string)"""
+    """Intermediate representation before optimization (string)"""
+    ir_ast: Optional[Dict] = None
+    """AST of intermediate representation before optimization"""
+    ir_optimized: Optional[str] = None
+    """Intermediate representation after optimization (string)"""
+    ir_optimized_ast: Optional[Dict] = None
+    """AST of intermediate representation after optimization"""
     storage_layout: Optional[SolcOutputStorageLayout] = None
     """See https://docs.soliditylang.org/en/latest/internals/layout_in_storage.html#json-output"""
     evm: Optional[SolcOutputEvmData] = None

woke/config/woke_config.py

@@ -329,7 +329,7 @@ def min_solidity_version(self) -> SolidityVersion:
 
     @property
     def max_solidity_version(self) -> SolidityVersion:
-        return SolidityVersion.fromstring("0.8.20")
+        return SolidityVersion.fromstring("0.8.21")
 
     @property
     def detectors(self) -> DetectorsConfig:

woke/ir/ast.py

@@ -340,7 +340,7 @@ def iter_list(l: List):
 
 
 class YulNode(SolcNode):
-    pass
+    native_src: Optional[Src]  # new in 0.8.21
 
 
 class SolcSourceUnit(SolidityNode):