From fcb8461efab2ef7bdd976f82af8c7d1390f502ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20M=20G=C3=B3mez?= <info@jmgomez.me>
Date: Mon, 11 Mar 2024 12:57:55 +0000
Subject: [PATCH] Fixes an issue where exported types werent being cgen with
 the `exportc` pragma (#23369)

(cherry picked from commit 78c834dd76f273d8813247647531005a1f7db1a6)
---
 compiler/ccgtypes.nim | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/compiler/ccgtypes.nim b/compiler/ccgtypes.nim
index 3bc31e42e7..1b8cec4140 100644
--- a/compiler/ccgtypes.nim
+++ b/compiler/ccgtypes.nim
@@ -1937,8 +1937,11 @@ proc genTypeSection(m: BModule, n: PNode) =
     if len(n[i]) == 0: continue
     if n[i][0].kind != nkPragmaExpr: continue
     for p in 0..<n[i][0].len:
-      if (n[i][0][p].kind != nkSym): continue
-      if sfExportc in n[i][0][p].sym.flags:        
-        discard getTypeDescAux(m, n[i][0][p].typ, intSet, descKindFromSymKind(n[i][0][p].sym.kind))
+      if (n[i][0][p].kind notin {nkSym, nkPostfix}): continue
+      var s = n[i][0][p]
+      if s.kind == nkPostfix:
+        s = n[i][0][p][1]
+      if {sfExportc, sfCompilerProc} * s.sym.flags == {sfExportc}:
+        discard getTypeDescAux(m, s.typ, intSet, descKindFromSymKind(s.sym.kind))
         if m.g.generatedHeader != nil:
-          discard getTypeDescAux(m.g.generatedHeader, n[i][0][p].typ, intSet, descKindFromSymKind(n[i][0][p].sym.kind))
+          discard getTypeDescAux(m.g.generatedHeader, s.typ, intSet, descKindFromSymKind(s.sym.kind))