fix js-gen of "if" where false branch not given; bump 0.3.39

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "calcit_runner"
-version = "0.3.38"
+version = "0.3.39"
 authors = ["jiyinyiyong <[email protected]>"]
 edition = "2018"
 license = "MIT"

calcit/snapshots/test-recursion.cirru

@@ -39,6 +39,9 @@
             assert "|hole series numbers" $ = (map (range 1 20) hole-series)
               [] 0 1 0 1 2 3 2 1 0 1 2 3 4 5 6 7 8 9 8
 
+        |*count-effects $ quote
+          defatom *count-effects 0
+
         |test-loop $ quote
           fn ()
             assert= 55 $ apply
@@ -53,6 +56,14 @@
               if (> from to) acc
                 recur (&+ acc from) (inc from) to
 
+            reset! *count-effects 0
+            loop ((x 3))
+              if (> x 0)
+                do
+                  swap! *count-effects + x
+                  recur (dec x)
+            assert= 6 @*count-effects
+
         |main! $ quote
           defn main! ()
             log-title "|Testing hole series"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@calcit/procs",
-  "version": "0.3.38",
+  "version": "0.3.39",
   "main": "./lib/calcit.procs.js",
   "devDependencies": {
     "@types/node": "^15.12.2",

src/codegen/emit_js.rs

@@ -792,7 +792,7 @@ fn gen_if_code(
         chunk.push_str(&format!("else {{ {} }}", false_code));
         break;
       } else {
-        chunk.push_str(&format!("\n{} null;", return_label.unwrap()));
+        chunk.push_str(&format!("else {{ {} null; }}", return_label.unwrap()));
         break;
       }
     }

ts-src/calcit.procs.ts

@@ -1,5 +1,5 @@
 // CALCIT VERSION
-export const calcit_version = "0.3.38";
+export const calcit_version = "0.3.39";
 
 import { overwriteComparator, initTernaryTreeMap } from "@calcit/ternary-tree";
 import { parse } from "@cirru/parser.ts";