Mesa (master): glsl: remove special case for detecting stream duplicates

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: 9258d9f23daca39767a41abc47836991a5f189b4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9258d9f23daca39767a41abc47836991a5f189b4

Author: Timothy Arceri <timothy.arceri at collabora.com>
Date:   Fri Jan 15 13:45:49 2016 +1100

glsl: remove special case for detecting stream duplicates

Any duplicates in a single declaration will already fail the
generic duplicates test due to the explicit_stream flag being set.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias at igalia.com>

---

 src/glsl/ast_type.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/glsl/ast_type.cpp b/src/glsl/ast_type.cpp
index 19ffe83..1f675b2 100644
--- a/src/glsl/ast_type.cpp
+++ b/src/glsl/ast_type.cpp
@@ -208,11 +208,6 @@ ast_type_qualifier::merge_qualifier(YYLTYPE *loc,
             this->flags.q.stream = 1;
             this->stream = state->out_qualifier->stream;
          }
-      } else {
-         if (q.flags.q.explicit_stream) {
-            _mesa_glsl_error(loc, state,
-                             "duplicate layout `stream' qualifier");
-         }
       }
    }