glsl: allow AoA to be sized by initializer or constructor

V2: Split out unsized array validation to its own patch as
suggested by Samuel.

Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>

1 files changed, 6 insertions, 5 deletions

diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index c1bcccc34f4..16c91710bbb 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -1962,7 +1962,9 @@ array_specifier:
    '[' ']'
    {
       void *ctx = state;
-      $$ = new(ctx) ast_array_specifier(@1);
+      $$ = new(ctx) ast_array_specifier(@1, new(ctx) ast_expression(
+                                                  ast_unsized_array_dim, NULL,
+                                                  NULL, NULL));
       $$->set_location_range(@1, @2);
    }
    | '[' constant_expression ']'
@@ -1973,17 +1975,16 @@ array_specifier:
    }
    | array_specifier '[' ']'
    {
+      void *ctx = state;
       $$ = $1;
 
       if (!state->ARB_arrays_of_arrays_enable) {
          _mesa_glsl_error(& @1, state,
                           "GL_ARB_arrays_of_arrays "
                           "required for defining arrays of arrays");
-      } else {
-         _mesa_glsl_error(& @1, state,
-                          "only the outermost array dimension can "
-                          "be unsized");
       }
+      $$->add_dimension(new(ctx) ast_expression(ast_unsized_array_dim, NULL,
+                                                NULL, NULL));
    }
    | array_specifier '[' constant_expression ']'
    {