diff --git a/src/dawn/native/opengl/DeviceGL.cpp b/src/dawn/native/opengl/DeviceGL.cpp
index f58c583..6195811 100644
--- a/src/dawn/native/opengl/DeviceGL.cpp
+++ b/src/dawn/native/opengl/DeviceGL.cpp
@@ -103,10 +103,9 @@
     }
 
     if (type == GL_DEBUG_TYPE_ERROR) {
-        dawn::WarningLog() << "OpenGL error:"
-                           << "\n    Source: " << sourceText      //
-                           << "\n    ID: " << id                  //
-                           << "\n    Severity: " << severityText  //
+        dawn::WarningLog() << "OpenGL error:" << "\n    Source: " << sourceText  //
+                           << "\n    ID: " << id                                 //
+                           << "\n    Severity: " << severityText                 //
                            << "\n    Message: " << message;
 
         // Abort on an error when in Debug mode.
diff --git a/src/dawn/tests/end2end/DepthStencilCopyTests.cpp b/src/dawn/tests/end2end/DepthStencilCopyTests.cpp
index 4ea9821..b53b28e 100644
--- a/src/dawn/tests/end2end/DepthStencilCopyTests.cpp
+++ b/src/dawn/tests/end2end/DepthStencilCopyTests.cpp
@@ -1543,8 +1543,7 @@
                         ExpectAttachmentDepthTestData(dst, GetParam().mTextureFormat, mipWidth,
                                                       mipHeight, dstArrayLayer + z, mipLevel,
                                                       GetExpectedDepthData(mipLevel))
-                            << "depth aspect"
-                            << "\nmipLevelCount: " << mipLevelCount
+                            << "depth aspect" << "\nmipLevelCount: " << mipLevelCount
                             << "\narrayLayerCount: " << arrayLayerCount
                             << "\nmipLevel: " << mipLevel
                             << "\nsrcArrayLayer: " << srcArrayLayer + z
@@ -1555,8 +1554,7 @@
                             ExpectAttachmentStencilTestData(dst, GetParam().mTextureFormat,
                                                             mipWidth, mipHeight, dstArrayLayer + z,
                                                             mipLevel, stencilValue)
-                                << "stencil aspect"
-                                << "\nmipLevelCount: " << mipLevelCount
+                                << "stencil aspect" << "\nmipLevelCount: " << mipLevelCount
                                 << "\narrayLayerCount: " << arrayLayerCount
                                 << "\nmipLevel: " << mipLevel
                                 << "\nsrcArrayLayer: " << srcArrayLayer + z
diff --git a/src/dawn/tests/end2end/DepthStencilSamplingTests.cpp b/src/dawn/tests/end2end/DepthStencilSamplingTests.cpp
index a105959..8a75ed2 100644
--- a/src/dawn/tests/end2end/DepthStencilSamplingTests.cpp
+++ b/src/dawn/tests/end2end/DepthStencilSamplingTests.cpp
@@ -465,13 +465,11 @@
                 return testing::AssertionSuccess();
             }
 
-            return testing::AssertionFailure() << "Expected stencil data to be "
-                                               << "(" << ssss[0] << ", " << ssss[1] << ", "
-                                               << ssss[2] << ", " << ssss[3] << ") or "
-                                               << "(" << s001[0] << ", " << s001[1] << ", "
-                                               << s001[2] << ", " << s001[3] << "). Got "
-                                               << "(" << data[0] << ", " << data[1] << ", "
-                                               << data[2] << ", " << data[3] << ").";
+            return testing::AssertionFailure()
+                   << "Expected stencil data to be " << "(" << ssss[0] << ", " << ssss[1] << ", "
+                   << ssss[2] << ", " << ssss[3] << ") or " << "(" << s001[0] << ", " << s001[1]
+                   << ", " << s001[2] << ", " << s001[3] << "). Got " << "(" << data[0] << ", "
+                   << data[1] << ", " << data[2] << ", " << data[3] << ").";
         }
 
       private:
diff --git a/src/dawn/tests/end2end/MaxLimitTests.cpp b/src/dawn/tests/end2end/MaxLimitTests.cpp
index 1741cf6..c80a342 100644
--- a/src/dawn/tests/end2end/MaxLimitTests.cpp
+++ b/src/dawn/tests/end2end/MaxLimitTests.cpp
@@ -594,13 +594,13 @@
             wgpu::TextureFormat::R8Unorm, expectedValue, wgpu::TextureUsage::TextureBinding);
         bgEntries.push_back({nullptr, binding, nullptr, 0, 0, nullptr, texture.CreateView()});
 
-        interface << "@group(0) @binding(" << binding++ << ") "
-                  << "var tex" << i << " : texture_2d<f32>;\n";
+        interface << "@group(0) @binding(" << binding++ << ") " << "var tex" << i
+                  << " : texture_2d<f32>;\n";
 
         bgEntries.push_back({nullptr, binding, nullptr, 0, 0, device.CreateSampler(), nullptr});
 
-        interface << "@group(0) @binding(" << binding++ << ")"
-                  << "var samp" << i << " : sampler;\n";
+        interface << "@group(0) @binding(" << binding++ << ")" << "var samp" << i
+                  << " : sampler;\n";
 
         body << "if (abs(textureSampleLevel(tex" << i << ", samp" << i
              << ", vec2f(0.5, 0.5), 0.0).r - " << expectedValue++ << ".0 / 255.0) > 0.0001) {\n";
@@ -612,8 +612,8 @@
             wgpu::TextureFormat::R32Uint, expectedValue, wgpu::TextureUsage::StorageBinding);
         bgEntries.push_back({nullptr, binding, nullptr, 0, 0, nullptr, texture.CreateView()});
 
-        interface << "@group(0) @binding(" << binding++ << ") "
-                  << "var image" << i << " : texture_storage_2d<r32uint, write>;\n";
+        interface << "@group(0) @binding(" << binding++ << ") " << "var image" << i
+                  << " : texture_storage_2d<r32uint, write>;\n";
 
         body << "_ = image" << i << ";";
     }
@@ -627,8 +627,8 @@
                 value : u32
             }
         )";
-        interface << "@group(0) @binding(" << binding++ << ") "
-                  << "var<uniform> ubuf" << i << " : UniformBuffer" << i << ";\n";
+        interface << "@group(0) @binding(" << binding++ << ") " << "var<uniform> ubuf" << i
+                  << " : UniformBuffer" << i << ";\n";
 
         body << "if (ubuf" << i << ".value != " << expectedValue++ << "u) {\n";
         body << "    return;\n";
@@ -644,8 +644,8 @@
                 value : u32
             }
         )";
-        interface << "@group(0) @binding(" << binding++ << ") "
-                  << "var<storage, read> sbuf" << i << " : ReadOnlyStorageBuffer" << i << ";\n";
+        interface << "@group(0) @binding(" << binding++ << ") " << "var<storage, read> sbuf" << i
+                  << " : ReadOnlyStorageBuffer" << i << ";\n";
 
         body << "if (sbuf" << i << ".value != " << expectedValue++ << "u) {\n";
         body << "    return;\n";
diff --git a/src/dawn/tests/end2end/RenderPassTests.cpp b/src/dawn/tests/end2end/RenderPassTests.cpp
index f11aa93..b0c1330 100644
--- a/src/dawn/tests/end2end/RenderPassTests.cpp
+++ b/src/dawn/tests/end2end/RenderPassTests.cpp
@@ -365,8 +365,8 @@
                         std::vector<uint16_t> data(mipWidth * mipHeight, 0xCCCC);
                         EXPECT_TEXTURE_EQ(data.data(), tex, {0, 0, layer}, {mipWidth, mipHeight},
                                           level)
-                            << "cleared texture data should have been 0xCCCC at:"
-                            << "\nlayer: " << layer << "\nlevel: " << level;
+                            << "cleared texture data should have been 0xCCCC at:" << "\nlayer: "
+                            << layer << "\nlevel: " << level;
                     } else {
                         // Otherwise, check the other subresources have the orignal contents.
                         // Without the workaround, they are 0.
@@ -375,8 +375,8 @@
                         std::vector<uint16_t> data(mipWidth * mipHeight, value);
                         EXPECT_TEXTURE_EQ(data.data(), tex, {0, 0, layer}, {mipWidth, mipHeight},
                                           level)
-                            << "written texture data should still be " << value << " at:"
-                            << "\nlayer: " << layer << "\nlevel: " << level;
+                            << "written texture data should still be " << value
+                            << " at:" << "\nlayer: " << layer << "\nlevel: " << level;
                     }
                 }
             }
diff --git a/src/dawn/tests/end2end/StorageTextureTests.cpp b/src/dawn/tests/end2end/StorageTextureTests.cpp
index 6ac476f..e92ab47 100644
--- a/src/dawn/tests/end2end/StorageTextureTests.cpp
+++ b/src/dawn/tests/end2end/StorageTextureTests.cpp
@@ -190,8 +190,8 @@
                                     wgpu::TextureViewDimension dimension,
                                     uint32_t binding) {
         std::ostringstream ostream;
-        ostream << "@group(0) @binding(" << binding << ") "
-                << "var storageImage" << binding << " : ";
+        ostream << "@group(0) @binding(" << binding << ") " << "var storageImage" << binding
+                << " : ";
         switch (dimension) {
             case wgpu::TextureViewDimension::e1D:
                 ostream << "texture_storage_1d";
diff --git a/src/dawn/tests/end2end/SwapChainTests.cpp b/src/dawn/tests/end2end/SwapChainTests.cpp
index 636a101..ad626ee 100644
--- a/src/dawn/tests/end2end/SwapChainTests.cpp
+++ b/src/dawn/tests/end2end/SwapChainTests.cpp
@@ -431,8 +431,9 @@
     auto desc = baseDescriptor;
     desc.usage = supportedUsages | wgpu::TextureUsage::StorageBinding;
 
-    ASSERT_DEVICE_ERROR_MSG({ auto swapchain = CreateSwapChain(surface, &desc); },
-                            testing::HasSubstr("is not supported"));
+    ASSERT_DEVICE_ERROR_MSG(
+        { auto swapchain = CreateSwapChain(surface, &desc); },
+        testing::HasSubstr("is not supported"));
 }
 
 // Test copying to a swapchain texture when it is supported.
diff --git a/src/dawn/tests/end2end/VertexFormatTests.cpp b/src/dawn/tests/end2end/VertexFormatTests.cpp
index 744b2a9..37147bd 100644
--- a/src/dawn/tests/end2end/VertexFormatTests.cpp
+++ b/src/dawn/tests/end2end/VertexFormatTests.cpp
@@ -391,8 +391,8 @@
             vs << "    var " << testVal << " : " << expectedDataType << ";\n";
             vs << "    var " << expectedVal << " : " << expectedDataType << ";\n";
             vs << "    " << testVal << " = input.test" << suffix << ";\n";
-            vs << "    " << expectedVal << " = expected[input.VertexIndex]"
-               << "[" << component << "];\n";
+            vs << "    " << expectedVal << " = expected[input.VertexIndex]" << "[" << component
+               << "];\n";
             if (!isInputTypeFloat) {  // Integer / unsigned integer need to match exactly.
                 vs << "    success = success && (" << testVal << " == " << expectedVal << ");\n";
             } else {
diff --git a/src/dawn/tests/perf_tests/DawnPerfTest.cpp b/src/dawn/tests/perf_tests/DawnPerfTest.cpp
index a78c66a..c5178ed 100644
--- a/src/dawn/tests/perf_tests/DawnPerfTest.cpp
+++ b/src/dawn/tests/perf_tests/DawnPerfTest.cpp
@@ -69,15 +69,10 @@
 
         uint64_t microseconds = static_cast<uint64_t>(traceEvent.timestamp * 1000.0 * 1000.0);
 
-        outFile << ", { "
-                << "\"name\": \"" << traceEvent.name << "\", "
-                << "\"cat\": \"" << category << "\", "
-                << "\"ph\": \"" << traceEvent.phase << "\", "
-                << "\"id\": " << traceEvent.id << ", "
-                << "\"tid\": " << traceEvent.threadId << ", "
-                << "\"ts\": " << microseconds << ", "
-                << "\"pid\": \"Dawn\""
-                << " }";
+        outFile << ", { " << "\"name\": \"" << traceEvent.name << "\", " << "\"cat\": \""
+                << category << "\", " << "\"ph\": \"" << traceEvent.phase << "\", "
+                << "\"id\": " << traceEvent.id << ", " << "\"tid\": " << traceEvent.threadId << ", "
+                << "\"ts\": " << microseconds << ", " << "\"pid\": \"Dawn\"" << " }";
     }
     outFile.close();
 }
diff --git a/src/dawn/tests/perf_tests/MatrixVectorMultiplyPerf.cpp b/src/dawn/tests/perf_tests/MatrixVectorMultiplyPerf.cpp
index a6b022f..2aa0929 100644
--- a/src/dawn/tests/perf_tests/MatrixVectorMultiplyPerf.cpp
+++ b/src/dawn/tests/perf_tests/MatrixVectorMultiplyPerf.cpp
@@ -344,8 +344,7 @@
                 "@builtin(subgroup_size) sg_size : u32, "
                 "@builtin(subgroup_invocation_id) sg_id : u32"
                 ") {\n";
-        code << "  var sum : vec4<AccType>"
-             << ";\n";
+        code << "  var sum : vec4<AccType>" << ";\n";
         code << GenerateSubgroupCase(4) << " else " << GenerateSubgroupCase(8) << " else "
              << GenerateSubgroupCase(16) << " else " << GenerateSubgroupCase(32) << " else "
              << GenerateSubgroupCase(64);
@@ -354,10 +353,8 @@
     } else {
         code << "@compute @workgroup_size(64) fn main(@builtin(global_invocation_id) global_id  : "
                 "vec3u) {\n";
-        code << "  var sum : vec4<AccType>"
-             << ";\n";
-        code << "  for (var col = 0u; col < uniforms.packedCols; col++) {"
-             << ";\n";
+        code << "  var sum : vec4<AccType>" << ";\n";
+        code << "  for (var col = 0u; col < uniforms.packedCols; col++) {" << ";\n";
         code << "    let v = " << valueLoad("col") << ";\n";
         code << "    " << loopBody("") << "\n";
         code << "  }\n";
diff --git a/src/dawn/tests/unittests/d3d12/CopySplitTests.cpp b/src/dawn/tests/unittests/d3d12/CopySplitTests.cpp
index 00cfe0d..7956e42 100644
--- a/src/dawn/tests/unittests/d3d12/CopySplitTests.cpp
+++ b/src/dawn/tests/unittests/d3d12/CopySplitTests.cpp
@@ -254,10 +254,9 @@
 }
 
 std::ostream& operator<<(std::ostream& os, const TextureSpec& textureSpec) {
-    os << "TextureSpec("
-       << "[(" << textureSpec.x << ", " << textureSpec.y << ", " << textureSpec.z << "), ("
-       << textureSpec.width << ", " << textureSpec.height << ", " << textureSpec.depthOrArrayLayers
-       << ")], " << textureSpec.texelBlockSizeInBytes << ")";
+    os << "TextureSpec(" << "[(" << textureSpec.x << ", " << textureSpec.y << ", " << textureSpec.z
+       << "), (" << textureSpec.width << ", " << textureSpec.height << ", "
+       << textureSpec.depthOrArrayLayers << ")], " << textureSpec.texelBlockSizeInBytes << ")";
     return os;
 }
 
diff --git a/src/dawn/tests/unittests/validation/WritableBufferBindingAliasingValidationTests.cpp b/src/dawn/tests/unittests/validation/WritableBufferBindingAliasingValidationTests.cpp
index 281d531..f8aac5e 100644
--- a/src/dawn/tests/unittests/validation/WritableBufferBindingAliasingValidationTests.cpp
+++ b/src/dawn/tests/unittests/validation/WritableBufferBindingAliasingValidationTests.cpp
@@ -62,9 +62,7 @@
     size_t groupIndex = 0;
     for (const auto& bindings : bindingsGroups) {
         for (const BindingDescriptor& b : bindings) {
-            ostream << "struct S" << index << " { "
-                    << "buffer : array<f32>"
-                    << "}\n";
+            ostream << "struct S" << index << " { " << "buffer : array<f32>" << "}\n";
             ostream << "@group(" << groupIndex << ") @binding(" << b.binding.binding << ") ";
             switch (b.type) {
                 case wgpu::BufferBindingType::Uniform:
@@ -93,9 +91,7 @@
     for (const auto& bindings : bindingsGroups) {
         for (const BindingDescriptor& b : bindings) {
             if (b.visibility & stage) {
-                ostream << "_ = b" << index << "."
-                        << "buffer[0]"
-                        << ";\n";
+                ostream << "_ = b" << index << "." << "buffer[0]" << ";\n";
             }
             index++;
         }
diff --git a/src/dawn/tests/unittests/validation/WritableTextureBindingAliasingValidationTests.cpp b/src/dawn/tests/unittests/validation/WritableTextureBindingAliasingValidationTests.cpp
index 32f592c..21c295d 100644
--- a/src/dawn/tests/unittests/validation/WritableTextureBindingAliasingValidationTests.cpp
+++ b/src/dawn/tests/unittests/validation/WritableTextureBindingAliasingValidationTests.cpp
@@ -71,8 +71,8 @@
     for (const auto& entries : descriptors) {
         for (uint32_t bindingIndex = 0; bindingIndex < entries.size(); bindingIndex++) {
             // All texture view binding format uses RGBA8Unorm in this test.
-            ostream << "@group(" << groupIndex << ") @binding(" << bindingIndex << ") "
-                    << "var b" << index << " : texture_storage_2d_array<rgba8unorm, write>;\n";
+            ostream << "@group(" << groupIndex << ") @binding(" << bindingIndex << ") " << "var b"
+                    << index << " : texture_storage_2d_array<rgba8unorm, write>;\n";
 
             index++;
         }
diff --git a/src/tint/cmd/tint/main.cc b/src/tint/cmd/tint/main.cc
index b2dc66c..caba468 100644
--- a/src/tint/cmd/tint/main.cc
+++ b/src/tint/cmd/tint/main.cc
@@ -1313,8 +1313,7 @@
     }
 
     if (!WriteFile(options.output_file, "wb", ToStdVector(pb.Get()))) {
-        std::cerr << "Failed to write protobuf binary out to file"
-                  << "\n";
+        std::cerr << "Failed to write protobuf binary out to file" << "\n";
         return false;
     }
 
@@ -1342,8 +1341,7 @@
     }
 
     if (!WriteFile(options.output_file, "w", pb.Get())) {
-        std::cerr << "Failed to write protobuf debug text out to file"
-                  << "\n";
+        std::cerr << "Failed to write protobuf debug text out to file" << "\n";
         return false;
     }
 
diff --git a/src/tint/lang/core/constant/eval.cc b/src/tint/lang/core/constant/eval.cc
index ee896b7..a8e1f84 100644
--- a/src/tint/lang/core/constant/eval.cc
+++ b/src/tint/lang/core/constant/eval.cc
@@ -195,16 +195,15 @@
 template <typename VALUE_TY>
 std::string OverflowErrorMessage(VALUE_TY value, std::string_view target_ty) {
     StringStream ss;
-    ss << "value " << value << " cannot be represented as "
-       << "'" << target_ty << "'";
+    ss << "value " << value << " cannot be represented as " << "'" << target_ty << "'";
     return ss.str();
 }
 
 template <typename NumberT>
 std::string OverflowExpErrorMessage(std::string_view base, NumberT exp) {
     StringStream ss;
-    ss << base << "^" << exp << " cannot be represented as "
-       << "'" << FriendlyName<NumberT>() << "'";
+    ss << base << "^" << exp << " cannot be represented as " << "'" << FriendlyName<NumberT>()
+       << "'";
     return ss.str();
 }
 
diff --git a/src/tint/lang/core/constant/eval_test.h b/src/tint/lang/core/constant/eval_test.h
index 2158453..2cd60d0 100644
--- a/src/tint/lang/core/constant/eval_test.h
+++ b/src/tint/lang/core/constant/eval_test.h
@@ -253,8 +253,7 @@
 template <typename VALUE_TY>
 std::string OverflowErrorMessage(VALUE_TY value, std::string_view target_ty) {
     StringStream ss;
-    ss << "value " << value << " cannot be represented as "
-       << "'" << target_ty << "'";
+    ss << "value " << value << " cannot be represented as " << "'" << target_ty << "'";
     return ss.str();
 }
 
@@ -262,8 +261,8 @@
 template <typename NumberT>
 std::string OverflowExpErrorMessage(std::string_view base, NumberT exp) {
     StringStream ss;
-    ss << base << "^" << exp << " cannot be represented as "
-       << "'" << FriendlyName<NumberT>() << "'";
+    ss << base << "^" << exp << " cannot be represented as " << "'" << FriendlyName<NumberT>()
+       << "'";
     return ss.str();
 }
 
diff --git a/src/tint/lang/core/type/input_attachment.cc b/src/tint/lang/core/type/input_attachment.cc
index 6697e33..11c96be 100644
--- a/src/tint/lang/core/type/input_attachment.cc
+++ b/src/tint/lang/core/type/input_attachment.cc
@@ -54,8 +54,7 @@
 
 std::string InputAttachment::FriendlyName() const {
     StringStream out;
-    out << "input_attachment"
-        << "<" << type_->FriendlyName() << ">";
+    out << "input_attachment" << "<" << type_->FriendlyName() << ">";
     return out.str();
 }
 
diff --git a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
index c292f98..b70890f 100644
--- a/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
+++ b/src/tint/lang/hlsl/writer/ast_printer/ast_printer.cc
@@ -2367,8 +2367,7 @@
     if (auto* vec = builtin->ReturnType()->As<core::type::Vector>()) {
         width = std::to_string(vec->Width());
     }
-    out << "f16tof32(f32tof16"
-        << "(";
+    out << "f16tof32(f32tof16" << "(";
     if (!EmitExpression(out, expr->args[0])) {
         return false;
     }
diff --git a/src/tint/lang/spirv/reader/ast_parser/function.h b/src/tint/lang/spirv/reader/ast_parser/function.h
index f8f6bb9..5ac2cf0 100644
--- a/src/tint/lang/spirv/reader/ast_parser/function.h
+++ b/src/tint/lang/spirv/reader/ast_parser/function.h
@@ -198,8 +198,8 @@
 /// @returns the stream so calls can be chained
 template <typename STREAM, typename = traits::EnableIfIsOStream<STREAM>>
 auto& operator<<(STREAM& o, const BlockInfo& bi) {
-    o << "BlockInfo{"
-      << " id: " << bi.id << " pos: " << bi.pos << " merge_for_header: " << bi.merge_for_header
+    o << "BlockInfo{" << " id: " << bi.id << " pos: " << bi.pos
+      << " merge_for_header: " << bi.merge_for_header
       << " continue_for_header: " << bi.continue_for_header
       << " header_for_merge: " << bi.header_for_merge
       << " is_continue_entire_loop: " << int(bi.is_continue_entire_loop) << "}";
@@ -374,8 +374,7 @@
 /// @returns the stream so calls can be chained
 template <typename STREAM, typename = traits::EnableIfIsOStream<STREAM>>
 auto& operator<<(STREAM& o, const DefInfo& di) {
-    o << "DefInfo{"
-      << " inst.result_id: " << di.inst.result_id();
+    o << "DefInfo{" << " inst.result_id: " << di.inst.result_id();
     if (di.local.has_value()) {
         const auto& dil = di.local.value();
         o << " block_pos: " << dil.block_pos << " num_uses: " << dil.num_uses
diff --git a/src/tint/lang/wgsl/intrinsic/table_test.cc b/src/tint/lang/wgsl/intrinsic/table_test.cc
index 0393998..82170f5 100644
--- a/src/tint/lang/wgsl/intrinsic/table_test.cc
+++ b/src/tint/lang/wgsl/intrinsic/table_test.cc
@@ -1189,10 +1189,9 @@
 Case::Create<AInt,       AInt,       AInt,       AInt,       AInt>()
                              ));  // clang-format on
 
-INSTANTIATE_TEST_SUITE_P(
-    VecAFloat_VecAInt,
-    IntrinsicTableAbstractBinaryTest,
-    testing::Values(  // clang-format off
+INSTANTIATE_TEST_SUITE_P(VecAFloat_VecAInt,
+                         IntrinsicTableAbstractBinaryTest,
+                         testing::Values(  // clang-format off
 //            result   | param lhs | param rhs |  arg lhs  |  arg rhs
 Case::Create<AFloatV,    AFloatV,    AFloatV,    AFloatV,    AFloatV>(),
 Case::Create<AFloatV,    AFloatV,    AFloatV,    AFloatV,    AIntV>(),
@@ -1216,37 +1215,33 @@
 Case::Create<f32V,       f32V,       f32V,       f32V,       AFloatV>()
                              ));  // clang-format on
 
-INSTANTIATE_TEST_SUITE_P(
-    AFloat_i32,
-    IntrinsicTableAbstractBinaryTest,
-    testing::Values(  // clang-format off
+INSTANTIATE_TEST_SUITE_P(AFloat_i32,
+                         IntrinsicTableAbstractBinaryTest,
+                         testing::Values(  // clang-format off
 //            result   | param lhs | param rhs |  arg lhs  |  arg rhs
 Case::Create<void,        void,        void,        AFloat,     i32>(false),
 Case::Create<void,        void,        void,        i32,        AFloat>(false)
                              ));  // clang-format on
 
-INSTANTIATE_TEST_SUITE_P(
-    VecAFloat_Veci32,
-    IntrinsicTableAbstractBinaryTest,
-    testing::Values(  // clang-format off
+INSTANTIATE_TEST_SUITE_P(VecAFloat_Veci32,
+                         IntrinsicTableAbstractBinaryTest,
+                         testing::Values(  // clang-format off
 //            result   | param lhs | param rhs |  arg lhs  |  arg rhs
 Case::Create<void,        void,        void,        AFloatV,    i32V>(false),
 Case::Create<void,        void,        void,        i32V,       AFloatV>(false)
                              ));  // clang-format on
 
-INSTANTIATE_TEST_SUITE_P(
-    AFloat_u32,
-    IntrinsicTableAbstractBinaryTest,
-    testing::Values(  // clang-format off
+INSTANTIATE_TEST_SUITE_P(AFloat_u32,
+                         IntrinsicTableAbstractBinaryTest,
+                         testing::Values(  // clang-format off
 //            result   | param lhs | param rhs |  arg lhs  |  arg rhs
 Case::Create<void,        void,        void,        AFloat,     u32>(false),
 Case::Create<void,        void,        void,        u32,        AFloat>(false)
                              ));  // clang-format on
 
-INSTANTIATE_TEST_SUITE_P(
-    VecAFloat_Vecu32,
-    IntrinsicTableAbstractBinaryTest,
-    testing::Values(  // clang-format off
+INSTANTIATE_TEST_SUITE_P(VecAFloat_Vecu32,
+                         IntrinsicTableAbstractBinaryTest,
+                         testing::Values(  // clang-format off
 //            result   | param lhs | param rhs |  arg lhs  |  arg rhs
 Case::Create<void,        void,        void,        AFloatV,    u32V>(false),
 Case::Create<void,        void,        void,        u32V,       AFloatV>(false)
diff --git a/src/tint/lang/wgsl/resolver/uniformity_test.cc b/src/tint/lang/wgsl/resolver/uniformity_test.cc
index 092cfd0..f4f7614 100644
--- a/src/tint/lang/wgsl/resolver/uniformity_test.cc
+++ b/src/tint/lang/wgsl/resolver/uniformity_test.cc
@@ -9095,8 +9095,7 @@
 TEST_P(UniformityAnalysisDiagnosticFilterTest, Directive) {
     auto& param = GetParam();
     StringStream ss;
-    ss << "diagnostic(" << param << ", derivative_uniformity);"
-       << R"(
+    ss << "diagnostic(" << param << ", derivative_uniformity);" << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
@@ -9126,9 +9125,8 @@
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
-)"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       <<
+)" << "@diagnostic("
+       << param << ", derivative_uniformity)" <<
         R"(fn foo() {
   if (non_uniform == 42) {
     let color = textureSample(t, s, vec2(0, 0));
@@ -9155,8 +9153,7 @@
 @group(0) @binding(2) var s : sampler;
 fn foo() {
   if (non_uniform == 42))"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"({
+       << "@diagnostic(" << param << ", derivative_uniformity)" << R"({
     let color = textureSample(t, s, vec2(0, 0));
   }
 }
@@ -9178,8 +9175,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)"
        << R"(for (var b = (non_uniform == 42 && dpdx(1.0) > 0.0); false;) {
   }
 }
@@ -9201,9 +9198,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(for (; non_uniform == 42 && dpdx(1.0) > 0.0;) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(for (; non_uniform == 42 && dpdx(1.0) > 0.0;) {
   }
 }
 )";
@@ -9224,8 +9220,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)"
        << R"(for (var b = false; false; b = (non_uniform == 42 && dpdx(1.0) > 0.0)) {
   }
 }
@@ -9249,9 +9245,8 @@
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(for (; non_uniform == 42;) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(for (; non_uniform == 42;) {
     let color = textureSample(t, s, vec2(0, 0));
   }
 }
@@ -9273,9 +9268,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(if (non_uniform == 42 && dpdx(1.0) > 0.0) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(if (non_uniform == 42 && dpdx(1.0) > 0.0) {
   }
 }
 )";
@@ -9298,9 +9292,8 @@
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(if (non_uniform == 42) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(if (non_uniform == 42) {
     let color = textureSample(t, s, vec2(0, 0));
   }
 }
@@ -9324,9 +9317,8 @@
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(if (non_uniform == 42) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(if (non_uniform == 42) {
   } else {
     let color = textureSample(t, s, vec2(0, 0));
   }
@@ -9349,9 +9341,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(loop {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(loop {
     _ = dpdx(1.0);
     continuing {
       break if non_uniform == 0;
@@ -9376,9 +9367,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(loop {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(loop {
     continuing {
       _ = dpdx(1.0);
       break if non_uniform == 0;
@@ -9404,8 +9394,7 @@
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
   loop )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"( {
+       << "@diagnostic(" << param << ", derivative_uniformity)" << R"( {
     _ = dpdx(1.0);
     continuing {
       break if non_uniform == 0;
@@ -9431,8 +9420,7 @@
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
   loop )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"( {
+       << "@diagnostic(" << param << ", derivative_uniformity)" << R"( {
     continuing {
       _ = dpdx(1.0);
       break if non_uniform == 0;
@@ -9459,8 +9447,7 @@
 fn foo() {
   loop {
     continuing )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"( {
+       << "@diagnostic(" << param << ", derivative_uniformity)" << R"( {
       _ = dpdx(1.0);
       break if non_uniform == 0;
     }
@@ -9484,8 +9471,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)"
        << R"(switch (i32(non_uniform == 42 && dpdx(1.0) > 0.0)) {
     default {}
   }
@@ -9510,9 +9497,8 @@
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(switch (non_uniform) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(switch (non_uniform) {
     default {
       let color = textureSample(t, s, vec2(0, 0));
     }
@@ -9539,8 +9525,7 @@
 @group(0) @binding(2) var s : sampler;
 fn foo() {
   switch (non_uniform))"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"( {
+       << "@diagnostic(" << param << ", derivative_uniformity)" << R"( {
     default {
       let color = textureSample(t, s, vec2(0, 0));
     }
@@ -9564,9 +9549,8 @@
     ss << R"(
 @group(0) @binding(0) var<storage, read_write> non_uniform : i32;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(while (non_uniform == 42 && dpdx(1.0) > 0.0) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(while (non_uniform == 42 && dpdx(1.0) > 0.0) {
   }
 }
 )";
@@ -9589,9 +9573,8 @@
 @group(0) @binding(1) var t : texture_2d<f32>;
 @group(0) @binding(2) var s : sampler;
 fn foo() {
-  )"
-       << "@diagnostic(" << param << ", derivative_uniformity)"
-       << R"(while (non_uniform == 42) {
+  )" << "@diagnostic("
+       << param << ", derivative_uniformity)" << R"(while (non_uniform == 42) {
     let color = textureSample(t, s, vec2(0, 0));
   }
 }