Fix pretty-printing for static invokes (#1795) (#1800)

* Pretty printer: fix a closing parentheses

Fixes #1795, which identified a problem with the closing parentheses in
`static invoke` invocations.

* Pretty printer: fix a stray semicolon

A bonus fix, not directly discovered in #1795 but still obviously a
problem.

* Save expect files affected by #1795

calyx-ir/src/printer.rs

@@ -553,12 +553,12 @@ impl Printer {
                 }
                 if outputs.is_empty() {
                     write!(f, ")")?;
-                }
-                if let Some(group) = comb_group {
-                    writeln!(f, " with {};", group.borrow().name)?;
                 } else {
                     write!(f, "\n{})", " ".repeat(indent_level))?;
                 }
+                if let Some(group) = comb_group {
+                    write!(f, " with {}", group.borrow().name)?;
+                }
                 writeln!(f, ";")
             }
         }

tests/passes/static-promotion/invoke.expect

@@ -16,8 +16,7 @@ component main(@go go: 1, @clk clk: 1, @reset reset: 1) -> (@done done: 1) {
       static<2> invoke exp0(
         base = r.out,
         exp = r.out
-      )()
-      );
+      )();
     }
   }
 }

tests/passes/static-promotion/multi-static.expect

@@ -16,8 +16,7 @@ component main(@go go: 1, @clk clk: 1, @reset reset: 1) -> (@done done: 1) {
       static<2> invoke exp0(
         base = r.out,
         exp = r.out
-      )()
-      );
+      )();
     }
   }
 }