v2: * Take into account out varyings too (Timothy Arceri) * Fix style (Timothy Arceri) * Use a new ast_expression variable, instead of an ast_expression::hir new parameter (Timothy Arceri)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94129 --- src/compiler/glsl/ast_to_hir.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp index 49e4858..ac451df 100644 --- a/src/compiler/glsl/ast_to_hir.cpp +++ b/src/compiler/glsl/ast_to_hir.cpp @@ -1899,6 +1899,13 @@ ast_expression::do_hir(exec_list *instructions, if (var != NULL) { var->data.used = true; result = new(ctx) ir_dereference_variable(var); + + if ((var->data.mode == ir_var_auto || var->data.mode == ir_var_shader_out) + && !this->is_lhs + && result->variable_referenced()->data.assigned != true) { + _mesa_glsl_warning(&loc, state, "`%s' used uninitialized", + this->primary_expression.identifier); + } } else { _mesa_glsl_error(& loc, state, "`%s' undeclared", this->primary_expression.identifier); -- 2.5.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
