From f8f6a3c9269da2862f74e53858cf9c0072ebbdc7 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Sun, 10 Sep 2023 23:35:40 +0800
Subject: [PATCH] renderIr should print the actual return assign node (#22682)

follow up https://github.com/nim-lang/Nim/pull/10806

Eventually we need a new option to print high level IR. It's confusing
when I'm debugging the compiler without showing `return result = 1`
using the expandArc option.

For
```nim
proc foo: int =
  return 2
```
It now outputs when expanding ARC IR
```nim
proc foo: int =
  return result = 2
```
---
 compiler/renderer.nim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/renderer.nim b/compiler/renderer.nim
index c73fa99451..41078716b1 100644
--- a/compiler/renderer.nim
+++ b/compiler/renderer.nim
@@ -586,7 +586,7 @@ proc lsub(g: TSrcGen; n: PNode): int =
     if n.len > 1: result = MaxLineLen + 1
     else: result = lsons(g, n) + len("using_")
   of nkReturnStmt:
-    if n.len > 0 and n[0].kind == nkAsgn:
+    if n.len > 0 and n[0].kind == nkAsgn and renderIr notin g.flags:
       result = len("return_") + lsub(g, n[0][1])
     else:
       result = len("return_") + lsub(g, n[0])
@@ -1635,7 +1635,7 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext, fromStmtList = false) =
       gsub(g, n[0])
   of nkReturnStmt:
     putWithSpace(g, tkReturn, "return")
-    if n.len > 0 and n[0].kind == nkAsgn:
+    if n.len > 0 and n[0].kind == nkAsgn and renderIr notin g.flags:
       gsub(g, n[0], 1)
     else:
       gsub(g, n, 0)