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| 1 | namespace IR.Values.Call is | |
| 2 | use TypeTyped = Semantic.Types.Typed | |
| 3 | use Semantic.Types.Type | |
| 4 | ||
| 5 | class INSTANCE: Value, TypeTyped is | |
| 6 | is_state_changing_call: bool => !function.is_store_free | |
| 7 | is_receiver_interior_call: bool => function.writes_only_receiver_interior | |
| 8 | from: Value | |
| 9 | function: Semantic.Symbols.Function | |
| 10 | arguments: Collections.List[Value] | |
| 11 | type: Type | |
| 12 | ||
| 13 | init(from: Value, function: Semantic.Symbols.Function, arguments: Collections.List[Value], type: Type?) is | |
| 14 | super.init() | |
| 15 | ||
| 16 | self.from = from | |
| 17 | self.function = function | |
| 18 | self.arguments = arguments | |
| 19 | ||
| 20 | if type? then | |
| 21 | self.type = type | |
| 22 | else | |
| 23 | self.type = function.return_type! | |
| 24 | fi | |
| 25 | ||
| 26 | si | |
| 27 | ||
| 28 | gen(context: IR.CONTEXT) is | |
| 29 | gen(from, context) | |
| 30 | ||
| 31 | for a in arguments do | |
| 32 | gen(a, context) | |
| 33 | od | |
| 34 | ||
| 35 | if isa CONSTRAINED(from) then | |
| 36 | (cast CONSTRAINED(from)).gen_prefix(context) | |
| 37 | fi | |
| 38 | ||
| 39 | let body = context.current_srm_body_emitter! | |
| 40 | let target = context.resolve_call_target(function) | |
| 41 | ||
| 42 | if from.is_super \/ !function.is_virtual then | |
| 43 | body.call(target) | |
| 44 | else | |
| 45 | body.call_virtual(target) | |
| 46 | fi | |
| 47 | si | |
| 48 | ||
| 49 | to_string() -> string => | |
| 50 | "instance-call:[{type}]({from},\"{function.name}\",{arguments})" | |
| 51 | si | |
| 52 | ||
| 53 | si |