From: Francisco Casas fcasas@codeweavers.com
--- libs/vkd3d-shader/hlsl.y | 27 +++++++++++++++++++++++++++ tests/hlsl-invalid.shader_test | 14 ++++++++++++++ 2 files changed, 41 insertions(+)
diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y index 7c349c75..3e2a0ed0 100644 --- a/libs/vkd3d-shader/hlsl.y +++ b/libs/vkd3d-shader/hlsl.y @@ -1901,6 +1901,26 @@ static bool type_has_object_components(struct hlsl_type *type, bool must_be_in_s return false; }
+static bool type_has_numeric_components(struct hlsl_type *type) +{ + if (type->type <= HLSL_CLASS_LAST_NUMERIC) + return true; + if (type->type == HLSL_CLASS_ARRAY) + return type_has_numeric_components(type->e.array.type); + + if (type->type == HLSL_CLASS_STRUCT) + { + unsigned int i; + + for (i = 0; i < type->e.record.field_count; ++i) + { + if (type_has_numeric_components(type->e.record.fields[i].type)) + return true; + } + } + return false; +} + static struct list *declare_vars(struct hlsl_ctx *ctx, struct hlsl_type *basic_type, DWORD modifiers, struct list *var_list) { @@ -2070,6 +2090,13 @@ static struct list *declare_vars(struct hlsl_ctx *ctx, struct hlsl_type *basic_t "Semantics are not allowed on local variables."); }
+ if ((var->modifiers & HLSL_STORAGE_STATIC) && type_has_numeric_components(var->data_type) + && type_has_object_components(var->data_type, false)) + { + hlsl_error(ctx, &var->loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TYPE, + "Static variables cannot have both numeric and resource components."); + } + if ((type->modifiers & HLSL_MODIFIER_CONST) && !v->initializer.args_count && !(modifiers & (HLSL_STORAGE_STATIC | HLSL_STORAGE_UNIFORM))) { diff --git a/tests/hlsl-invalid.shader_test b/tests/hlsl-invalid.shader_test index a7364b1e..1b39d7f0 100644 --- a/tests/hlsl-invalid.shader_test +++ b/tests/hlsl-invalid.shader_test @@ -250,3 +250,17 @@ float4 main() : sv_target a.a = 1; return a.a; } + +[pixel shader fail] +struct apple +{ + sampler sam; + float4 aa; +}; + +static struct apple a; + +float4 main() : sv_target +{ + return 1.0; +}