From 6cc6f06d4d29d681abc447825ed86018aae610ca Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <qdlacz@gmail.com>
Date: Wed, 11 Feb 2026 13:22:13 +0100
Subject: [PATCH] Stop silently ignoring unknown directives on an inline asm
 expression

---
 src/parser.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/parser.cpp b/src/parser.cpp
index 360537ab7..0efe2714a 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -3130,6 +3130,8 @@ gb_internal Ast *parse_operand(AstFile *f, bool lhs) {
 					} else {
 						dialect = InlineAsmDialect_Intel;
 					}
+				} else {
+					syntax_error(token, "Invalid directive on inline asm expression: '#%.*s'", LIT(token.string));
 				}
 			} else {
 				syntax_error(f->curr_token, "Expected an identifier after hash");