[PATCH v2 4/5] vkd3d-shader/hlsl: Lex invalid characters in #line directives.

[Zebediah Figura]

From: Zebediah Figura

Avoid letting them fall through to the default rule.
---
 libs/vkd3d-shader/hlsl.l | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl.l b/libs/vkd3d-shader/hlsl.l
index 10751bbe9..8a7cd2343 100644
--- a/libs/vkd3d-shader/hlsl.l
+++ b/libs/vkd3d-shader/hlsl.l
@@ -266,6 +266,10 @@ row_major               {return KW_ROW_MAJOR;           }
                             return STRING;
                         }
 <pp_line>{WS}+          {}
+<pp_line>{ANY}          {
+                            FIXME("Malformed preprocessor line directive?\n");
+                            BEGIN(INITIAL);
+                        }
 <pp_line>{NEWLINE}      {
                             FIXME("Malformed preprocessor line directive?\n");
                             BEGIN(INITIAL);