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-rw-r--r--src/glsl/ast_to_hir.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 762f802c2b7..78284034f0e 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -1125,6 +1125,17 @@ ast_expression::hir(exec_list *instructions,
type = op[1]->type;
}
+ /* From page 33 (page 39 of the PDF) of the GLSL 1.10 spec:
+ *
+ * "The second and third expressions must be the same type, but can
+ * be of any type other than an array."
+ */
+ if ((state->language_version <= 110) && type->is_array()) {
+ _mesa_glsl_error(& loc, state, "Second and third operands of ?: "
+ "operator must not be arrays.");
+ error_emitted = true;
+ }
+
ir_constant *cond_val = op[0]->constant_expression_value();
ir_constant *then_val = op[1]->constant_expression_value();
ir_constant *else_val = op[2]->constant_expression_value();