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dc4e6c1844
In preparation for implementing https://github.com/gpuweb/gpuweb/issues/1604, this change removes the sem::AccessControl node. Instead, the ast::AccessControl::Access enum is now on the sem::StorageTexture class, as well as on sem::Variable. For sem::Variable, the field is set when the variable's type is either a storage buffer or a storage texture. Bug: tint:802 Change-Id: Id479af36b401d067b015027923f4e715f5f69f25 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/51020 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Antonio Maiorano <amaiorano@google.com>
130 lines
4.3 KiB
C++
130 lines
4.3 KiB
C++
// Copyright 2021 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/resolver/resolver.h"
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#include "gmock/gmock.h"
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#include "src/resolver/resolver_test_helper.h"
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namespace tint {
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namespace resolver {
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namespace {
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using ResolverIsStorableTest = ResolverTest;
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TEST_F(ResolverIsStorableTest, Void) {
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EXPECT_FALSE(r()->IsStorable(ty.void_()));
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}
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TEST_F(ResolverIsStorableTest, Scalar) {
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EXPECT_TRUE(r()->IsStorable(ty.bool_()));
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EXPECT_TRUE(r()->IsStorable(ty.i32()));
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EXPECT_TRUE(r()->IsStorable(ty.u32()));
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EXPECT_TRUE(r()->IsStorable(ty.f32()));
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}
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TEST_F(ResolverIsStorableTest, Vector) {
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EXPECT_TRUE(r()->IsStorable(ty.vec2<i32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec3<i32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec4<i32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec2<u32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec3<u32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec4<u32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec2<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec3<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.vec4<f32>()));
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}
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TEST_F(ResolverIsStorableTest, Matrix) {
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EXPECT_TRUE(r()->IsStorable(ty.mat2x2<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat2x3<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat2x4<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat3x2<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat3x3<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat3x4<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat4x2<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat4x3<f32>()));
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EXPECT_TRUE(r()->IsStorable(ty.mat4x4<f32>()));
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}
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TEST_F(ResolverIsStorableTest, Pointer) {
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EXPECT_FALSE(r()->IsStorable(ty.pointer<i32>(ast::StorageClass::kPrivate)));
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}
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TEST_F(ResolverIsStorableTest, ArraySizedOfStorable) {
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auto* arr = create<sem::Array>(create<sem::I32>(), 5, 4, 20, 4, true);
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EXPECT_TRUE(r()->IsStorable(arr));
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}
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TEST_F(ResolverIsStorableTest, ArrayUnsizedOfStorable) {
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auto* arr = create<sem::Array>(create<sem::I32>(), 0, 4, 4, 4, true);
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EXPECT_TRUE(r()->IsStorable(arr));
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}
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TEST_F(ResolverIsStorableTest, Struct_AllMembersStorable) {
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", ty.f32()),
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});
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverIsStorableTest, Struct_SomeMembersNonStorable) {
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auto ptr_ty = ty.pointer<i32>(ast::StorageClass::kPrivate);
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", ptr_ty),
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});
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EXPECT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(error: ptr<private, i32> cannot be used as the type of a structure member)");
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}
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TEST_F(ResolverIsStorableTest, Struct_NestedStorable) {
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auto* storable = Structure("Storable", {
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Member("a", ty.i32()),
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Member("b", ty.f32()),
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});
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", storable),
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});
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverIsStorableTest, Struct_NestedNonStorable) {
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auto ptr_ty = ty.pointer<i32>(ast::StorageClass::kPrivate);
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auto* non_storable = Structure("nonstorable", {
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Member("a", ty.i32()),
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Member("b", ptr_ty),
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});
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", non_storable),
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});
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EXPECT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(error: ptr<private, i32> cannot be used as the type of a structure member)");
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}
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} // namespace
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} // namespace resolver
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} // namespace tint
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