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Update IfExpression to follow AST conventions (#1167)

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This commit is contained in:
Geoff Romer
2022-04-12 12:28:48 -07:00
committed by GitHub
parent baf832b18b
commit 883f2a3ecd
6 changed files with 31 additions and 35 deletions
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executable_semantics/interpreter/interpreter.cpp
+3 -3
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@@ -888,12 +888,12 @@ auto Interpreter::StepExp() -> ErrorOr<Success> {
const auto& if_expr = cast<IfExpression>(exp);
if (act.pos() == 0) {
return todo_.Spawn(
std::make_unique<ExpressionAction>(if_expr.condition()));
std::make_unique<ExpressionAction>(&if_expr.condition()));
} else if (act.pos() == 1) {
const auto& condition = cast<BoolValue>(*act.results()[0]);
return todo_.Spawn(std::make_unique<ExpressionAction>(
condition.value() ? if_expr.then_expression()
: if_expr.else_expression()));
condition.value() ? &if_expr.then_expression()
: &if_expr.else_expression()));
} else {
return todo_.FinishAction(act.results()[1]);
}