From ef82689edd12da051c8a715f871c3dc00743803e Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 1 Oct 2025 21:42:58 -0400
Subject: np: parse: Allocate new PIIR stack into work desc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 src/sys/np/core/np_parse.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/sys/np')

diff --git a/src/sys/np/core/np_parse.c b/src/sys/np/core/np_parse.c
index 81c5a8d..fd35e3c 100644
--- a/src/sys/np/core/np_parse.c
+++ b/src/sys/np/core/np_parse.c
@@ -38,6 +38,7 @@
 #include <sys/param.h>
 #include <np/lex.h>
 #include <np/parse.h>
+#include <np/piir.h>
 #include <np/ast.h>
 #include <os/np.h>
 #include <lib/ptrbox.h>
@@ -348,6 +349,13 @@ parse_work(struct np_work *work)
         return -ENOMEM;
     }
 
+    /* Initialize PIIR */
+    error = piir_stack_new(work, &work->piir_stack);
+    if (error < 0) {
+        pr_error("failed to alloc PIIR stack\n");
+        return error;
+    }
+
     while (error == 0) {
         error = lex_nom(work, &tok);
         if (error == LEX_EOF) {
-- 
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