[KT-63275] Prepare SirAsSwiftSourcesPrinter for non-empty bodies

native/swift/sir-printer/testData/all_types_argument.golden.swift

@@ -6,4 +6,6 @@ public func foo(
     arg5: Swift.Int64,
     arg6: Swift.Double,
     arg7: Swift.Float
-) -> Swift.Bool { fatalError() }
+) -> Swift.Bool {
+    fatalError()
+}

native/swift/sir-printer/testData/simple_function.golden.swift

@@ -1 +1,3 @@
-public func foo() -> Swift.Bool { fatalError() }
+public func foo() -> Swift.Bool {
+    fatalError()
+}

native/swift/sir-printer/testData/simple_multiple_function.golden.swift

@@ -1,3 +1,7 @@
-public func foo1() -> Swift.Bool { fatalError() }
+public func foo1() -> Swift.Bool {
+    fatalError()
+}
 
-public func foo2() -> Swift.Bool { fatalError() }
+public func foo2() -> Swift.Bool {
+    fatalError()
+}

native/swift/sir-printer/testData/single_argument.golden.swift

@@ -1,3 +1,5 @@
 public func foo(
     arg1: Swift.Int32
-) -> Swift.Bool { fatalError() }
+) -> Swift.Bool {
+    fatalError()
+}

native/swift/sir-printer/testData/two_arguments.golden.swift

@@ -1,4 +1,6 @@
 public func foo(
     arg1: Swift.Int32,
     arg2: Swift.Double
-) -> Swift.Bool { fatalError() }
+) -> Swift.Bool {
+    fatalError()
+}