glsl: assert base_alignment > 0 for records

From GLSL 1.50 spec, section 4.1.8 "Structures":

"Structures must have at least one member declaration."

So the base_alignment should be higher than zero.

Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/glsl/glsl_types.cpp b/src/glsl/glsl_types.cpp
index 0ead0f2a327..8586b2e01f3 100644
--- a/src/glsl/glsl_types.cpp
+++ b/src/glsl/glsl_types.cpp
@@ -1511,6 +1511,7 @@ glsl_type::std430_base_alignment(bool row_major) const
          base_alignment = MAX2(base_alignment,
                                field_type->std430_base_alignment(field_row_major));
       }
+      assert(base_alignment > 0);
       return base_alignment;
    }
    assert(!"not reached");