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| 1 | namespace IR.Values.Store is | |
| 2 | use TypeTyped = Semantic.Types.Typed; | |
| 3 | use SymbolBase = Semantic.Symbols.Symbol; | |
| 4 | ||
| 5 | class LOCAL_ARGUMENT: SYMBOL, TypeTyped is | |
| 6 | is_consumable: bool => value.is_consumable; | |
| 7 | ||
| 8 | init(symbol: SymbolBase, value: IR.Values.Value) is | |
| 9 | super.init(null, symbol, value); | |
| 10 | si | |
| 11 | ||
| 12 | gen(context: IR.CONTEXT) is | |
| 13 | // Generator-function arguments: the CLR parameter | |
| 14 | // slot doesn't exist inside MoveNext. Store routes | |
| 15 | // through the state-machine frame's field. See the | |
| 16 | // matching Load.LOCAL_ARGUMENT for the rationale. | |
| 17 | let field_reference = IR.Values.state_machine_field_reference(symbol); | |
| 18 | ||
| 19 | if field_reference? then | |
| 20 | context.write_line("ldarg.0"); | |
| 21 | gen(value, context); | |
| 22 | context.write_line("stfld {field_reference}"); | |
| 23 | return; | |
| 24 | fi | |
| 25 | ||
| 26 | gen(value, context); | |
| 27 | context.write_line("starg {symbol.il_name}"); | |
| 28 | si | |
| 29 | ||
| 30 | to_string() -> string => | |
| 31 | "load:[{type}]({from},\"{symbol.name}\")"; | |
| 32 | si | |
| 33 | si |