mesa: array size fix in _slang_typeof_operation()

1 files changed, 9 insertions, 1 deletions

diff --git a/src/mesa/shader/slang/slang_typeinfo.c b/src/mesa/shader/slang/slang_typeinfo.c
index 3978df751d1..bd135c1a117 100644
--- a/src/mesa/shader/slang/slang_typeinfo.c
+++ b/src/mesa/shader/slang/slang_typeinfo.c
@@ -600,7 +600,15 @@ _slang_typeof_operation(slang_operation * op,
             return GL_FALSE;
          }
          ti->can_be_referenced = GL_TRUE;
-         ti->array_len = var->array_len;
+         if (var->type.specifier.type == SLANG_SPEC_ARRAY &&
+             var->type.array_len >= 1) {
+            /* the datatype is an array, ex: float[3] x; */
+            ti->array_len = var->type.array_len;
+         }
+         else {
+            /* the variable is an array, ex: float x[3]; */
+            ti->array_len = var->array_len;
+         }
       }
       break;
    case SLANG_OPER_SEQUENCE: