From 2a893246711442dd8407264c05991b44d1d1f66f Mon Sep 17 00:00:00 2001
From: Mel <mel@rnrd.eu>
Date: Sun, 24 May 2026 20:14:29 +0200
Subject: Emit IR/C increment/decrement in expression position

Signed-off-by: Mel <mel@rnrd.eu>
---
 boot/tests/transpile/compound_assigns.cskt | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'boot/tests/transpile/compound_assigns.cskt')

diff --git a/boot/tests/transpile/compound_assigns.cskt b/boot/tests/transpile/compound_assigns.cskt
index e480f31..607268f 100644
--- a/boot/tests/transpile/compound_assigns.cskt
+++ b/boot/tests/transpile/compound_assigns.cskt
@@ -1,5 +1,6 @@
-compound assigns are desugared during lowering so the c output
-only ever has plain assignments.
+compound assigns desugar to plain assignment + binary; increment
+and decrement (statement or expression position) keep their own
+ir node and emit `++` / `--` directly.
 
 <<<
 
@@ -10,6 +11,8 @@ main = fun () {
     x++
     x -= 3
     x--
+    var y int = x++
+    var z int = ++x
 }
 
 >>>
@@ -20,8 +23,10 @@ void catskill_main(void) {
     integer x = 0;
     x = x + 1;
     x = x * 2;
-    x = x + 1;
+    x++;
     x = x - 3;
-    x = x - 1;
+    x--;
+    integer y = x++;
+    integer z = ++x;
 }
 #include "runtime.c"
-- 
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