| // Copyright 2021 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/tint/ast/discard_statement.h" |
| #include "src/tint/ast/return_statement.h" |
| #include "src/tint/ast/stage_attribute.h" |
| #include "src/tint/builtin/builtin_value.h" |
| #include "src/tint/resolver/resolver.h" |
| #include "src/tint/resolver/resolver_test_helper.h" |
| |
| #include "gmock/gmock.h" |
| |
| using namespace tint::number_suffixes; // NOLINT |
| |
| namespace tint::resolver { |
| namespace { |
| |
| class ResolverFunctionValidationTest : public TestHelper, public testing::Test {}; |
| |
| TEST_F(ResolverFunctionValidationTest, DuplicateParameterName) { |
| // fn func_a(common_name : f32) { } |
| // fn func_b(common_name : f32) { } |
| Func("func_a", utils::Vector{Param("common_name", ty.f32())}, ty.void_(), utils::Empty); |
| Func("func_b", utils::Vector{Param("common_name", ty.f32())}, ty.void_(), utils::Empty); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParameterMayShadowGlobal) { |
| // var<private> common_name : f32; |
| // fn func(common_name : f32) { } |
| GlobalVar("common_name", ty.f32(), builtin::AddressSpace::kPrivate); |
| Func("func", utils::Vector{Param("common_name", ty.f32())}, ty.void_(), utils::Empty); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, LocalConflictsWithParameter) { |
| // fn func(common_name : f32) { |
| // let common_name = 1i; |
| // } |
| Func("func", utils::Vector{Param(Source{{12, 34}}, "common_name", ty.f32())}, ty.void_(), |
| utils::Vector{ |
| Decl(Let(Source{{56, 78}}, "common_name", Expr(1_i))), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), R"(56:78 error: redeclaration of 'common_name' |
| 12:34 note: 'common_name' previously declared here)"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, NestedLocalMayShadowParameter) { |
| // fn func(common_name : f32) { |
| // utils::Vector { |
| // let common_name = 1i; |
| // } |
| // } |
| Func("func", utils::Vector{Param(Source{{12, 34}}, "common_name", ty.f32())}, ty.void_(), |
| utils::Vector{ |
| Block(Decl(Let(Source{{56, 78}}, "common_name", Expr(1_i)))), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, VoidFunctionEndWithoutReturnStatement_Pass) { |
| // fn func { var a:i32 = 2i; } |
| auto* var = Var("a", ty.i32(), Expr(2_i)); |
| |
| Func(Source{{12, 34}}, "func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Decl(var), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionUsingSameVariableName_Pass) { |
| // fn func() -> i32 { |
| // var func:i32 = 0i; |
| // return func; |
| // } |
| |
| auto* var = Var("func", ty.i32(), Expr(0_i)); |
| Func("func", utils::Empty, ty.i32(), |
| utils::Vector{ |
| Decl(var), |
| Return(Source{{12, 34}}, Expr("func")), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionNameSameAsFunctionScopeVariableName_Pass) { |
| // fn a() -> void { var b:i32 = 0i; } |
| // fn b() -> i32 { return 2; } |
| |
| auto* var = Var("b", ty.i32(), Expr(0_i)); |
| Func("a", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Decl(var), |
| }); |
| |
| Func(Source{{12, 34}}, "b", utils::Empty, ty.i32(), |
| utils::Vector{ |
| Return(2_i), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, UnreachableCode_return) { |
| // fn func() -> { |
| // var a : i32; |
| // return; |
| // a = 2i; |
| //} |
| |
| auto* decl_a = Decl(Var("a", ty.i32())); |
| auto* ret = Return(); |
| auto* assign_a = Assign(Source{{12, 34}}, "a", 2_i); |
| |
| Func("func", utils::Empty, ty.void_(), utils::Vector{decl_a, ret, assign_a}); |
| |
| ASSERT_TRUE(r()->Resolve()); |
| |
| EXPECT_EQ(r()->error(), "12:34 warning: code is unreachable"); |
| EXPECT_TRUE(Sem().Get(decl_a)->IsReachable()); |
| EXPECT_TRUE(Sem().Get(ret)->IsReachable()); |
| EXPECT_FALSE(Sem().Get(assign_a)->IsReachable()); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, UnreachableCode_return_InBlocks) { |
| // fn func() -> { |
| // var a : i32; |
| // {{{return;}}} |
| // a = 2i; |
| //} |
| |
| auto* decl_a = Decl(Var("a", ty.i32())); |
| auto* ret = Return(); |
| auto* assign_a = Assign(Source{{12, 34}}, "a", 2_i); |
| |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{decl_a, Block(Block(Block(ret))), assign_a}); |
| |
| ASSERT_TRUE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 warning: code is unreachable"); |
| EXPECT_TRUE(Sem().Get(decl_a)->IsReachable()); |
| EXPECT_TRUE(Sem().Get(ret)->IsReachable()); |
| EXPECT_FALSE(Sem().Get(assign_a)->IsReachable()); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, UnreachableCode_discard_nowarning) { |
| // fn func() -> { |
| // var a : i32; |
| // discard; |
| // a = 2i; |
| //} |
| |
| auto* decl_a = Decl(Var("a", ty.i32())); |
| auto* discard = Discard(); |
| auto* assign_a = Assign(Source{{12, 34}}, "a", 2_i); |
| |
| Func("func", utils::Empty, ty.void_(), utils::Vector{decl_a, discard, assign_a}); |
| |
| ASSERT_TRUE(r()->Resolve()); |
| EXPECT_TRUE(Sem().Get(decl_a)->IsReachable()); |
| EXPECT_TRUE(Sem().Get(discard)->IsReachable()); |
| EXPECT_TRUE(Sem().Get(assign_a)->IsReachable()); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, DiscardCalledDirectlyFromVertexEntryPoint) { |
| // @vertex() fn func() -> @position(0) vec4<f32> { discard; return; } |
| Func(Source{{1, 2}}, "func", utils::Empty, ty.vec4<f32>(), |
| utils::Vector{ |
| Discard(Source{{12, 34}}), |
| Return(Call(ty.vec4<f32>())), |
| }, |
| utils::Vector{Stage(ast::PipelineStage::kVertex)}, |
| utils::Vector{Builtin(builtin::BuiltinValue::kPosition)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: discard statement cannot be used in vertex pipeline stage"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, DiscardCalledIndirectlyFromComputeEntryPoint) { |
| // fn f0 { discard; } |
| // fn f1 { f0(); } |
| // fn f2 { f1(); } |
| // @compute @workgroup_size(1) fn main { return f2(); } |
| |
| Func(Source{{1, 2}}, "f0", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Discard(Source{{12, 34}}), |
| }); |
| |
| Func(Source{{3, 4}}, "f1", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call("f0")), |
| }); |
| |
| Func(Source{{5, 6}}, "f2", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call("f1")), |
| }); |
| |
| Func(Source{{7, 8}}, "main", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call("f2")), |
| }, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1_i), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| R"(12:34 error: discard statement cannot be used in compute pipeline stage |
| 1:2 note: called by function 'f0' |
| 3:4 note: called by function 'f1' |
| 5:6 note: called by function 'f2' |
| 7:8 note: called by entry point 'main')"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionEndWithoutReturnStatement_Fail) { |
| // fn func() -> int { var a:i32 = 2i; } |
| |
| auto* var = Var("a", ty.i32(), Expr(2_i)); |
| |
| Func(Source{{12, 34}}, "func", utils::Empty, ty.i32(), |
| utils::Vector{ |
| Decl(var), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: missing return at end of function"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, VoidFunctionEndWithoutReturnStatementEmptyBody_Pass) { |
| // fn func {} |
| |
| Func(Source{{12, 34}}, "func", utils::Empty, ty.void_(), utils::Empty); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionEndWithoutReturnStatementEmptyBody_Fail) { |
| // fn func() -> int {} |
| |
| Func(Source{{12, 34}}, "func", utils::Empty, ty.i32(), utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: missing return at end of function"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementType_Pass) { |
| // fn func { return; } |
| |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, VoidFunctionReturnsAInt) { |
| // fn func { return 2; } |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'abstract-int', expected 'void'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, VoidFunctionReturnsAFloat) { |
| // fn func { return 2.0; } |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2.0_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'abstract-float', expected 'void'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, VoidFunctionReturnsI32) { |
| // fn func { return 2i; } |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_i)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'i32', expected 'void'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementType_void_fail) { |
| // fn v { return; } |
| // fn func { return v(); } |
| Func("v", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(), |
| }); |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(Call(Source{{12, 34}}, "v")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function 'v' does not return a value"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementTypeMissing_fail) { |
| // fn func() -> f32 { return; } |
| Func("func", utils::Empty, ty.f32(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, nullptr), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'void', expected 'f32'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementTypeF32_pass) { |
| // fn func() -> f32 { return 2.0; } |
| Func("func", utils::Empty, ty.f32(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_f)), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementTypeF32_fail) { |
| // fn func() -> f32 { return 2i; } |
| Func("func", utils::Empty, ty.f32(), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_i)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'i32', expected 'f32'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementTypeF32Alias_pass) { |
| // type myf32 = f32; |
| // fn func() -> myf32 { return 2.0; } |
| auto* myf32 = Alias("myf32", ty.f32()); |
| Func("func", utils::Empty, ty.Of(myf32), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_f)), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionTypeMustMatchReturnStatementTypeF32Alias_fail) { |
| // type myf32 = f32; |
| // fn func() -> myf32 { return 2u; } |
| auto* myf32 = Alias("myf32", ty.f32()); |
| Func("func", utils::Empty, ty.Of(myf32), |
| utils::Vector{ |
| Return(Source{{12, 34}}, Expr(2_u)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: return statement type must match its function return type, returned " |
| "'u32', expected 'f32'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, CannotCallEntryPoint) { |
| // @compute @workgroup_size(1) fn entrypoint() {} |
| // fn func() { return entrypoint(); } |
| Func("entrypoint", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1_i), |
| }); |
| |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call(Source{{12, 34}}, "entrypoint")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| R"(12:34 error: entry point functions cannot be the target of a function call)"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, CannotCallFunctionAtModuleScope) { |
| // fn F() -> i32 { return 1; } |
| // var x = F(); |
| Func("F", utils::Empty, ty.i32(), |
| utils::Vector{ |
| Return(1_i), |
| }); |
| GlobalVar("x", Call(Source{{12, 34}}, "F"), builtin::AddressSpace::kPrivate); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), R"(12:34 error: functions cannot be called at module-scope)"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, PipelineStage_MustBeUnique_Fail) { |
| // @fragment |
| // @vertex |
| // fn main() { return; } |
| Func(Source{{12, 34}}, "main", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(), |
| }, |
| utils::Vector{ |
| Stage(Source{{12, 34}}, ast::PipelineStage::kVertex), |
| Stage(Source{{56, 78}}, ast::PipelineStage::kFragment), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| R"(56:78 error: duplicate stage attribute |
| 12:34 note: first attribute declared here)"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, NoPipelineEntryPoints) { |
| Func("vtx_func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Return(), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionVarInitWithParam) { |
| // fn foo(bar : f32){ |
| // var baz : f32 = bar; |
| // } |
| |
| auto* bar = Param("bar", ty.f32()); |
| auto* baz = Var("baz", ty.f32(), Expr("bar")); |
| |
| Func("foo", utils::Vector{bar}, ty.void_(), |
| utils::Vector{ |
| Decl(baz), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, FunctionConstInitWithParam) { |
| // fn foo(bar : f32){ |
| // let baz : f32 = bar; |
| // } |
| |
| auto* bar = Param("bar", ty.f32()); |
| auto* baz = Let("baz", ty.f32(), Expr("bar")); |
| |
| Func("foo", utils::Vector{bar}, ty.void_(), |
| utils::Vector{ |
| Decl(baz), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_GoodType_ConstU32) { |
| // const x = 4u; |
| // const y = 8u; |
| // @compute @workgroup_size(x, y, 16u) |
| // fn main() {} |
| auto* x = GlobalConst("x", ty.u32(), Expr(4_u)); |
| auto* y = GlobalConst("y", ty.u32(), Expr(8_u)); |
| auto* func = Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize("x", "y", 16_u), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| |
| auto* sem_func = Sem().Get(func); |
| auto* sem_x = Sem().Get<sem::GlobalVariable>(x); |
| auto* sem_y = Sem().Get<sem::GlobalVariable>(y); |
| |
| ASSERT_NE(sem_func, nullptr); |
| ASSERT_NE(sem_x, nullptr); |
| ASSERT_NE(sem_y, nullptr); |
| |
| EXPECT_EQ(sem_func->WorkgroupSize(), (sem::WorkgroupSize{4u, 8u, 16u})); |
| |
| EXPECT_TRUE(sem_func->DirectlyReferencedGlobals().Contains(sem_x)); |
| EXPECT_TRUE(sem_func->DirectlyReferencedGlobals().Contains(sem_y)); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Cast) { |
| // @compute @workgroup_size(i32(5)) |
| // fn main() {} |
| auto* func = Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Call(Source{{12, 34}}, ty.i32(), 5_a)), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| |
| auto* sem_func = Sem().Get(func); |
| |
| ASSERT_NE(sem_func, nullptr); |
| EXPECT_EQ(sem_func->WorkgroupSize(), (sem::WorkgroupSize{5u, 1u, 1u})); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_GoodType_I32) { |
| // @compute @workgroup_size(1i, 2i, 3i) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_i, 2_i, 3_i), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_GoodType_U32) { |
| // @compute @workgroup_size(1u, 2u, 3u) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_u, 2_u, 3_u), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_GoodType_I32_AInt) { |
| // @compute @workgroup_size(1, 2i, 3) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_a, 2_i, 3_a), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_GoodType_U32_AInt) { |
| // @compute @workgroup_size(1u, 2, 3u) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_u, 2_a, 3_u), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Expr) { |
| // @compute @workgroup_size(1 + 2) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, Add(1_u, 2_u)), |
| }); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_MismatchType_U32) { |
| // @compute @workgroup_size(1u, 2, 3_i) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_u, 2_a, 3_i), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size arguments must be of the same type, either i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_MismatchType_I32) { |
| // @compute @workgroup_size(1_i, 2u, 3) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_i, 2_u, 3_a), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size arguments must be of the same type, either i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_TypeMismatch) { |
| // const x = 64u; |
| // @compute @workgroup_size(1i, x) |
| // fn main() {} |
| GlobalConst("x", ty.u32(), Expr(64_u)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, 1_i, "x"), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size arguments must be of the same type, either i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_TypeMismatch2) { |
| // const x = 64u; |
| // const y = 32i; |
| // @compute @workgroup_size(x, y) |
| // fn main() {} |
| GlobalConst("x", ty.u32(), Expr(64_u)); |
| GlobalConst("y", ty.i32(), Expr(32_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, "x", "y"), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size arguments must be of the same type, either i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Mismatch_ConstU32) { |
| // const x = 4u; |
| // const x = 8u; |
| // @compute @workgroup_size(x, y, 16i) |
| // fn main() {} |
| GlobalConst("x", ty.u32(), Expr(4_u)); |
| GlobalConst("y", ty.u32(), Expr(8_u)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Source{{12, 34}}, "x", "y", 16_i), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size arguments must be of the same type, either i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Literal_BadType) { |
| // @compute @workgroup_size(64.0) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, 64_f)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ( |
| r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of type " |
| "abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Literal_Negative) { |
| // @compute @workgroup_size(-2i) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, -2_i)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: workgroup_size argument must be at least 1"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Literal_Zero) { |
| // @compute @workgroup_size(0i) |
| // fn main() {} |
| |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, 0_i)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: workgroup_size argument must be at least 1"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_BadType) { |
| // const x = 64.0; |
| // @compute @workgroup_size(x) |
| // fn main() {} |
| GlobalConst("x", ty.f32(), Expr(64_f)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ( |
| r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of type " |
| "abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_Negative) { |
| // const x = -2i; |
| // @compute @workgroup_size(x) |
| // fn main() {} |
| GlobalConst("x", ty.i32(), Expr(-2_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: workgroup_size argument must be at least 1"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_Zero) { |
| // const x = 0i; |
| // @compute @workgroup_size(x) |
| // fn main() {} |
| GlobalConst("x", ty.i32(), Expr(0_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: workgroup_size argument must be at least 1"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_Const_NestedZeroValueInitializer) { |
| // const x = i32(i32(i32())); |
| // @compute @workgroup_size(x) |
| // fn main() {} |
| GlobalConst("x", ty.i32(), Call<i32>(Call<i32>(Call<i32>()))); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: workgroup_size argument must be at least 1"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_OverflowsU32_0x10000_0x100_0x100) { |
| // @compute @workgroup_size(0x10000, 0x100, 0x100) |
| // fn main() {} |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(0x10000_a, 0x100_a, Expr(Source{{12, 34}}, 0x100_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: total workgroup grid size cannot exceed 0xffffffff"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_OverflowsU32_0x10000_0x10000) { |
| // @compute @workgroup_size(0x10000, 0x10000) |
| // fn main() {} |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(0x10000_a, Expr(Source{{12, 34}}, 0x10000_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: total workgroup grid size cannot exceed 0xffffffff"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_OverflowsU32_0x10000_C_0x10000) { |
| // const C = 1; |
| // @compute @workgroup_size(0x10000, C, 0x10000) |
| // fn main() {} |
| GlobalConst("C", ty.u32(), Expr(1_a)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(0x10000_a, "C", Expr(Source{{12, 34}}, 0x10000_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: total workgroup grid size cannot exceed 0xffffffff"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_OverflowsU32_0x10000_C) { |
| // const C = 0x10000; |
| // @compute @workgroup_size(0x10000, C) |
| // fn main() {} |
| GlobalConst("C", ty.u32(), Expr(0x10000_a)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(0x10000_a, Expr(Source{{12, 34}}, "C")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: total workgroup grid size cannot exceed 0xffffffff"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_OverflowsU32_0x10000_O_0x10000) { |
| // override O = 0; |
| // @compute @workgroup_size(0x10000, O, 0x10000) |
| // fn main() {} |
| Override("O", ty.u32(), Expr(0_a)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(0x10000_a, "O", Expr(Source{{12, 34}}, 0x10000_a)), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: total workgroup grid size cannot exceed 0xffffffff"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_NonConst) { |
| // var<private> x = 64i; |
| // @compute @workgroup_size(x) |
| // fn main() {} |
| GlobalVar("x", ty.i32(), builtin::AddressSpace::kPrivate, Expr(64_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{{12, 34}}, "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of " |
| "type abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_InvalidExpr_x) { |
| // @compute @workgroup_size(1 << 2 + 4) |
| // fn main() {} |
| GlobalVar("x", ty.i32(), builtin::AddressSpace::kPrivate, Expr(0_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Call(Source{{12, 34}}, ty.i32(), "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of " |
| "type abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_InvalidExpr_y) { |
| // @compute @workgroup_size(1, 1 << 2 + 4) |
| // fn main() {} |
| GlobalVar("x", ty.i32(), builtin::AddressSpace::kPrivate, Expr(0_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Call(Source{{12, 34}}, ty.i32(), "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of " |
| "type abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, WorkgroupSize_InvalidExpr_z) { |
| // @compute @workgroup_size(1, 1, 1 << 2 + 4) |
| // fn main() {} |
| GlobalVar("x", ty.i32(), builtin::AddressSpace::kPrivate, Expr(0_i)); |
| Func("main", utils::Empty, ty.void_(), utils::Empty, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Call(Source{{12, 34}}, ty.i32(), "x")), |
| }); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: workgroup_size argument must be a constant or override-expression of " |
| "type abstract-integer, i32 or u32"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ReturnIsConstructible_NonPlain) { |
| auto ret_type = ty.pointer(Source{{12, 34}}, ty.i32(), builtin::AddressSpace::kFunction); |
| Func("f", utils::Empty, ret_type, utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function return type must be a constructible type"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ReturnIsConstructible_AtomicInt) { |
| auto ret_type = ty.atomic(Source{{12, 34}}, ty.i32()); |
| Func("f", utils::Empty, ret_type, utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function return type must be a constructible type"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ReturnIsConstructible_ArrayOfAtomic) { |
| auto ret_type = ty.array(Source{{12, 34}}, ty.atomic(ty.i32()), 10_u); |
| Func("f", utils::Empty, ret_type, utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function return type must be a constructible type"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ReturnIsConstructible_StructOfAtomic) { |
| Structure("S", utils::Vector{ |
| Member("m", ty.atomic(ty.i32())), |
| }); |
| auto ret_type = ty(Source{{12, 34}}, "S"); |
| Func("f", utils::Empty, ret_type, utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function return type must be a constructible type"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ReturnIsConstructible_RuntimeArray) { |
| auto ret_type = ty.array(Source{{12, 34}}, ty.i32()); |
| Func("f", utils::Empty, ret_type, utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function return type must be a constructible type"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParameterStoreType_NonAtomicFree) { |
| Structure("S", utils::Vector{ |
| Member("m", ty.atomic(ty.i32())), |
| }); |
| auto ret_type = ty(Source{{12, 34}}, "S"); |
| auto* bar = Param("bar", ret_type); |
| Func("f", utils::Vector{bar}, ty.void_(), utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: type of function parameter must be constructible"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParameterStoreType_AtomicFree) { |
| Structure("S", utils::Vector{ |
| Member("m", ty.i32()), |
| }); |
| auto ret_type = ty(Source{{12, 34}}, "S"); |
| auto* bar = Param(Source{{12, 34}}, "bar", ret_type); |
| Func("f", utils::Vector{bar}, ty.void_(), utils::Empty); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParametersAtLimit) { |
| utils::Vector<const ast::Parameter*, 256> params; |
| for (int i = 0; i < 255; i++) { |
| params.Push(Param("param_" + std::to_string(i), ty.i32())); |
| } |
| Func(Source{{12, 34}}, "f", params, ty.void_(), utils::Empty); |
| |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParametersOverLimit) { |
| utils::Vector<const ast::Parameter*, 256> params; |
| for (int i = 0; i < 256; i++) { |
| params.Push(Param("param_" + std::to_string(i), ty.i32())); |
| } |
| Func(Source{{12, 34}}, "f", params, ty.void_(), utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: function declares 256 parameters, maximum is 255"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParameterVectorNoType) { |
| // fn f(p : vec3) {} |
| |
| Func(Source{{12, 34}}, "f", utils::Vector{Param("p", ty.vec3<Infer>(Source{{12, 34}}))}, |
| ty.void_(), utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: expected '<' for 'vec3'"); |
| } |
| |
| TEST_F(ResolverFunctionValidationTest, ParameterMatrixNoType) { |
| // fn f(p : mat3x3) {} |
| |
| Func(Source{{12, 34}}, "f", utils::Vector{Param("p", ty.mat3x3<Infer>(Source{{12, 34}}))}, |
| ty.void_(), utils::Empty); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), "12:34 error: expected '<' for 'mat3x3'"); |
| } |
| |
| enum class Expectation { |
| kAlwaysPass, |
| kPassWithFullPtrParameterExtension, |
| kAlwaysFail, |
| kInvalid, |
| }; |
| struct TestParams { |
| builtin::AddressSpace address_space; |
| Expectation expectation; |
| }; |
| |
| struct TestWithParams : ResolverTestWithParam<TestParams> {}; |
| |
| using ResolverFunctionParameterValidationTest = TestWithParams; |
| TEST_P(ResolverFunctionParameterValidationTest, AddressSpaceNoExtension) { |
| auto& param = GetParam(); |
| auto ptr_type = ty("ptr", Ident(Source{{12, 34}}, param.address_space), ty.i32()); |
| auto* arg = Param(Source{{12, 34}}, "p", ptr_type); |
| Func("f", utils::Vector{arg}, ty.void_(), utils::Empty); |
| |
| if (param.expectation == Expectation::kAlwaysPass) { |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } else { |
| std::stringstream ss; |
| ss << param.address_space; |
| EXPECT_FALSE(r()->Resolve()); |
| if (param.expectation == Expectation::kInvalid) { |
| std::string err = R"(12:34 error: unresolved address space '${addr_space}' |
| 12:34 note: Possible values: 'function', 'private', 'push_constant', 'storage', 'uniform', 'workgroup')"; |
| err = utils::ReplaceAll(err, "${addr_space}", utils::ToString(param.address_space)); |
| EXPECT_EQ(r()->error(), err); |
| } else { |
| EXPECT_EQ(r()->error(), |
| "12:34 error: function parameter of pointer type cannot be in '" + |
| utils::ToString(param.address_space) + "' address space"); |
| } |
| } |
| } |
| TEST_P(ResolverFunctionParameterValidationTest, AddressSpaceWithExtension) { |
| auto& param = GetParam(); |
| auto ptr_type = ty("ptr", Ident(Source{{12, 34}}, param.address_space), ty.i32()); |
| auto* arg = Param(Source{{12, 34}}, "p", ptr_type); |
| Enable(builtin::Extension::kChromiumExperimentalFullPtrParameters); |
| Func("f", utils::Vector{arg}, ty.void_(), utils::Empty); |
| |
| if (param.expectation == Expectation::kAlwaysPass || |
| param.expectation == Expectation::kPassWithFullPtrParameterExtension) { |
| ASSERT_TRUE(r()->Resolve()) << r()->error(); |
| } else { |
| EXPECT_FALSE(r()->Resolve()); |
| if (param.expectation == Expectation::kInvalid) { |
| std::string err = R"(12:34 error: unresolved address space '${addr_space}' |
| 12:34 note: Possible values: 'function', 'private', 'push_constant', 'storage', 'uniform', 'workgroup')"; |
| err = utils::ReplaceAll(err, "${addr_space}", utils::ToString(param.address_space)); |
| EXPECT_EQ(r()->error(), err); |
| } else { |
| EXPECT_EQ(r()->error(), |
| "12:34 error: function parameter of pointer type cannot be in '" + |
| utils::ToString(param.address_space) + "' address space"); |
| } |
| } |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| ResolverTest, |
| ResolverFunctionParameterValidationTest, |
| testing::Values(TestParams{builtin::AddressSpace::kUndefined, Expectation::kInvalid}, |
| TestParams{builtin::AddressSpace::kIn, Expectation::kAlwaysFail}, |
| TestParams{builtin::AddressSpace::kOut, Expectation::kAlwaysFail}, |
| TestParams{builtin::AddressSpace::kUniform, |
| Expectation::kPassWithFullPtrParameterExtension}, |
| TestParams{builtin::AddressSpace::kWorkgroup, |
| Expectation::kPassWithFullPtrParameterExtension}, |
| TestParams{builtin::AddressSpace::kHandle, Expectation::kInvalid}, |
| TestParams{builtin::AddressSpace::kStorage, |
| Expectation::kPassWithFullPtrParameterExtension}, |
| TestParams{builtin::AddressSpace::kPrivate, Expectation::kAlwaysPass}, |
| TestParams{builtin::AddressSpace::kFunction, Expectation::kAlwaysPass})); |
| |
| } // namespace |
| } // namespace tint::resolver |
