Add InsertBraces: true to .clang-format

Bug: none
Change-Id: I4b4f2a4abfea7adcea406f458bc4e4a13b0e8c43
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: dan sinclair <dsinclair@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>

.clang-format

@@ -7,4 +7,4 @@ ColumnLimit: 100
 IndentWidth: 4
 ObjCBlockIndentWidth: 4
 AccessModifierOffset: -2
-
+InsertBraces: true

src/dawn/common/StackContainer.h

@@ -103,10 +103,11 @@ class StackAllocator : public std::allocator<T> {
     // Free: when trying to free the stack buffer, just mark it as free. For
     // non-stack-buffer pointers, just fall though to the standard allocator.
     void deallocate(pointer p, size_type n) {
-        if (source_ && p == source_->stack_buffer())
+        if (source_ && p == source_->stack_buffer()) {
             source_->used_stack_buffer_ = false;
-        else
+        } else {
             std::allocator<T>::deallocate(p, n);
+        }
     }
 
   private:

src/dawn/node/binding/GPUAdapter.cpp

@@ -25,8 +25,9 @@
 namespace {
 // TODO(amaiorano): Move to utility header
 std::vector<std::string> Split(const std::string& s, char delim) {
-    if (s.empty())
+    if (s.empty()) {
         return {};
+    }
 
     std::vector<std::string> result;
     const size_t lastIndex = s.length() - 1;
@@ -36,13 +37,15 @@ std::vector<std::string> Split(const std::string& s, char delim) {
     while (i <= lastIndex) {
         if (s[i] == delim) {
             auto token = s.substr(startIndex, i - startIndex);
-            if (!token.empty())  // Discard empty tokens
+            if (!token.empty()) {  // Discard empty tokens
                 result.push_back(token);
+            }
             startIndex = i + 1;
         } else if (i == lastIndex) {
             auto token = s.substr(startIndex, i - startIndex + 1);
-            if (!token.empty())  // Discard empty tokens
+            if (!token.empty()) {  // Discard empty tokens
                 result.push_back(token);
+            }
         }
         ++i;
     }
@@ -151,7 +154,8 @@ GPUAdapter::GPUAdapter(dawn::native::Adapter a, const Flags& flags) : adapter_(a
     name_ = props.name;
 }
 
-// TODO(dawn:1133): Avoid the extra copy by making the generator make a virtual method with const std::string&
+// TODO(dawn:1133): Avoid the extra copy by making the generator make a virtual method with const
+// std::string&
 std::string GPUAdapter::getName(Napi::Env) {
     return name_;
 }

src/dawn/platform/tracing/TraceEvent.h

@@ -921,8 +921,9 @@ class TraceEndOnScopeClose {
     // Note: members of m_data intentionally left uninitialized. See initialize.
     TraceEndOnScopeClose() : m_pdata(0) {}
     ~TraceEndOnScopeClose() {
-        if (m_pdata)
+        if (m_pdata) {
             addEventIfEnabled();
+        }
     }
 
     void initialize(dawn::platform::Platform* platform,

src/dawn/tests/DawnTest.cpp

@@ -978,8 +978,7 @@ std::pair<wgpu::Device, WGPUDevice> DawnTestBase::CreateDeviceImpl(std::string i
                                       mDeviceErrorCallback.MakeUserdata(device.Get()));
     device.SetDeviceLostCallback(mDeviceLostCallback.Callback(),
                                  mDeviceLostCallback.MakeUserdata(device.Get()));
-    EXPECT_CALL(mDeviceLostCallback,
-                Call(WGPUDeviceLostReason_Destroyed, testing::_, device.Get()))
+    EXPECT_CALL(mDeviceLostCallback, Call(WGPUDeviceLostReason_Destroyed, testing::_, device.Get()))
         .Times(testing::AtMost(1));
 
     device.SetLoggingCallback(

src/dawn/tests/end2end/VideoViewsTests_gbm.cpp

@@ -84,8 +84,9 @@ class VideoViewsTestBackendGbm : public VideoViewsTestBackend {
         for (uint32_t i = kRenderNodeStart; i < kRenderNodeEnd; i++) {
             std::string renderNode = kRenderNodeTemplate + std::to_string(i);
             renderNodeFd = open(renderNode.c_str(), O_RDWR);
-            if (renderNodeFd >= 0)
+            if (renderNodeFd >= 0) {
                 break;
+            }
         }
         ASSERT(renderNodeFd > 0);
 

src/dawn/tests/unittests/StackContainerTests.cpp

@@ -47,8 +47,9 @@ TEST(StackContainer, Vector) {
     }
 
     // The array should still be in order.
-    for (int i = 0; i < stack_size * 2; i++)
+    for (int i = 0; i < stack_size * 2; i++) {
         EXPECT_EQ(i, vect.container()[i]);
+    }
 
     // Resize to smaller. Our STL implementation won't reallocate in this case,
     // otherwise it might use our stack buffer. We reserve right after the resize
@@ -64,8 +65,9 @@ TEST(StackContainer, Vector) {
     std::vector<int, StackAllocator<int, stack_size>> other(vect.container());
     EXPECT_EQ(stack_buffer, &other.front());
     EXPECT_TRUE(vect.stack_data().used_stack_buffer_);
-    for (int i = 0; i < stack_size; i++)
+    for (int i = 0; i < stack_size; i++) {
         EXPECT_EQ(i, other[i]);
+    }
 }
 
 TEST(StackContainer, VectorDoubleDelete) {

src/dawn/tests/white_box/VulkanImageWrappingTests_DmaBuf.cpp

@@ -154,8 +154,9 @@ class VulkanImageWrappingTestBackendDmaBuf : public VulkanImageWrappingTestBacke
         for (uint32_t i = kRenderNodeStart; i < kRenderNodeEnd; i++) {
             std::string renderNode = kRenderNodeTemplate + std::to_string(i);
             renderNodeFd = open(renderNode.c_str(), O_RDWR);
-            if (renderNodeFd >= 0)
+            if (renderNodeFd >= 0) {
                 break;
+            }
         }
         EXPECT_GE(renderNodeFd, 0) << "Failed to get file descriptor for render node";
 
@@ -167,8 +168,9 @@ class VulkanImageWrappingTestBackendDmaBuf : public VulkanImageWrappingTestBacke
   private:
     gbm_bo* CreateGbmBo(uint32_t width, uint32_t height, bool linear) {
         uint32_t flags = GBM_BO_USE_RENDERING;
-        if (linear)
+        if (linear) {
             flags |= GBM_BO_USE_LINEAR;
+        }
         gbm_bo* gbmBo = gbm_bo_create(mGbmDevice, width, height, GBM_FORMAT_XBGR8888, flags);
         EXPECT_NE(gbmBo, nullptr) << "Failed to create GBM buffer object";
         return gbmBo;

src/tint/cmd/main.cc

@@ -125,30 +125,36 @@ Format parse_format(const std::string& fmt) {
     (void)fmt;
 
 #if TINT_BUILD_SPV_WRITER
-    if (fmt == "spirv")
+    if (fmt == "spirv") {
         return Format::kSpirv;
-    if (fmt == "spvasm")
+    }
+    if (fmt == "spvasm") {
         return Format::kSpvAsm;
+    }
 #endif  // TINT_BUILD_SPV_WRITER
 
 #if TINT_BUILD_WGSL_WRITER
-    if (fmt == "wgsl")
+    if (fmt == "wgsl") {
         return Format::kWgsl;
+    }
 #endif  // TINT_BUILD_WGSL_WRITER
 
 #if TINT_BUILD_MSL_WRITER
-    if (fmt == "msl")
+    if (fmt == "msl") {
         return Format::kMsl;
+    }
 #endif  // TINT_BUILD_MSL_WRITER
 
 #if TINT_BUILD_HLSL_WRITER
-    if (fmt == "hlsl")
+    if (fmt == "hlsl") {
         return Format::kHlsl;
+    }
 #endif  // TINT_BUILD_HLSL_WRITER
 
 #if TINT_BUILD_GLSL_WRITER
-    if (fmt == "glsl")
+    if (fmt == "glsl") {
         return Format::kGlsl;
+    }
 #endif  // TINT_BUILD_GLSL_WRITER
 
     return Format::kNone;

src/tint/reader/spirv/function.cc

@@ -602,10 +602,12 @@ class StructuredTraverser {
     // header, we will visit its merge block, then its continue target (if any).
     // Also records the post order ordering.
     void VisitBackward(uint32_t id) {
-        if (id == 0)
+        if (id == 0) {
             return;
-        if (visited_.count(id))
+        }
+        if (visited_.count(id)) {
             return;
+        }
         visited_.insert(id);
 
         const spvtools::opt::BasicBlock* bb = id_to_block_[id];  // non-null for valid modules
@@ -1600,8 +1602,9 @@ bool FunctionEmitter::RegisterMerges() {
         bool is_single_block_loop = false;
         block_info->basic_block->ForEachSuccessorLabel(
             [&is_single_block_loop, block_id](const uint32_t succ) {
-                if (block_id == succ)
+                if (block_id == succ) {
                     is_single_block_loop = true;
+                }
             });
         const auto ct = block_info->continue_for_header;
         block_info->is_continue_entire_loop = ct == block_id;

src/tint/reader/wgsl/lexer.cc

@@ -232,8 +232,9 @@ bool Lexer::is_hex(char ch) const {
 }
 
 bool Lexer::matches(size_t pos, std::string_view sub_string) {
-    if (pos >= length())
+    if (pos >= length()) {
         return false;
+    }
     return substr(pos, sub_string.size()) == sub_string;
 }
 
@@ -265,8 +266,9 @@ Token Lexer::skip_blankspace_and_comments() {
 
         // If the cursor didn't advance we didn't remove any blankspace
         // so we're done.
-        if (loc == location_)
+        if (loc == location_) {
             break;
+        }
     }
     if (is_eof()) {
         return {Token::Type::kEOF, begin_source()};
@@ -1043,110 +1045,159 @@ Token Lexer::try_punctuation() {
 }
 
 Token Lexer::check_keyword(const Source& source, std::string_view str) {
-    if (str == "array")
+    if (str == "array") {
         return {Token::Type::kArray, source, "array"};
-    if (str == "atomic")
+    }
+    if (str == "atomic") {
         return {Token::Type::kAtomic, source, "atomic"};
-    if (str == "bitcast")
+    }
+    if (str == "bitcast") {
         return {Token::Type::kBitcast, source, "bitcast"};
-    if (str == "bool")
+    }
+    if (str == "bool") {
         return {Token::Type::kBool, source, "bool"};
-    if (str == "break")
+    }
+    if (str == "break") {
         return {Token::Type::kBreak, source, "break"};
-    if (str == "case")
+    }
+    if (str == "case") {
         return {Token::Type::kCase, source, "case"};
-    if (str == "continue")
+    }
+    if (str == "continue") {
         return {Token::Type::kContinue, source, "continue"};
-    if (str == "continuing")
+    }
+    if (str == "continuing") {
         return {Token::Type::kContinuing, source, "continuing"};
-    if (str == "discard")
+    }
+    if (str == "discard") {
         return {Token::Type::kDiscard, source, "discard"};
-    if (str == "default")
+    }
+    if (str == "default") {
         return {Token::Type::kDefault, source, "default"};
-    if (str == "else")
+    }
+    if (str == "else") {
         return {Token::Type::kElse, source, "else"};
-    if (str == "enable")
+    }
+    if (str == "enable") {
         return {Token::Type::kEnable, source, "enable"};
-    if (str == "f16")
+    }
+    if (str == "f16") {
         return {Token::Type::kF16, source, "f16"};
-    if (str == "f32")
+    }
+    if (str == "f32") {
         return {Token::Type::kF32, source, "f32"};
-    if (str == "fallthrough")
+    }
+    if (str == "fallthrough") {
         return {Token::Type::kFallthrough, source, "fallthrough"};
-    if (str == "false")
+    }
+    if (str == "false") {
         return {Token::Type::kFalse, source, "false"};
-    if (str == "fn")
+    }
+    if (str == "fn") {
         return {Token::Type::kFn, source, "fn"};
-    if (str == "for")
+    }
+    if (str == "for") {
         return {Token::Type::kFor, source, "for"};
-    if (str == "function")
+    }
+    if (str == "function") {
         return {Token::Type::kFunction, source, "function"};
-    if (str == "i32")
+    }
+    if (str == "i32") {
         return {Token::Type::kI32, source, "i32"};
-    if (str == "if")
+    }
+    if (str == "if") {
         return {Token::Type::kIf, source, "if"};
-    if (str == "import")
+    }
+    if (str == "import") {
         return {Token::Type::kImport, source, "import"};
-    if (str == "let")
+    }
+    if (str == "let") {
         return {Token::Type::kLet, source, "let"};
-    if (str == "loop")
+    }
+    if (str == "loop") {
         return {Token::Type::kLoop, source, "loop"};
-    if (str == "mat2x2")
+    }
+    if (str == "mat2x2") {
         return {Token::Type::kMat2x2, source, "mat2x2"};
-    if (str == "mat2x3")
+    }
+    if (str == "mat2x3") {
         return {Token::Type::kMat2x3, source, "mat2x3"};
-    if (str == "mat2x4")
+    }
+    if (str == "mat2x4") {
         return {Token::Type::kMat2x4, source, "mat2x4"};
-    if (str == "mat3x2")
+    }
+    if (str == "mat3x2") {
         return {Token::Type::kMat3x2, source, "mat3x2"};
-    if (str == "mat3x3")
+    }
+    if (str == "mat3x3") {
         return {Token::Type::kMat3x3, source, "mat3x3"};
-    if (str == "mat3x4")
+    }
+    if (str == "mat3x4") {
         return {Token::Type::kMat3x4, source, "mat3x4"};
-    if (str == "mat4x2")
+    }
+    if (str == "mat4x2") {
         return {Token::Type::kMat4x2, source, "mat4x2"};
-    if (str == "mat4x3")
+    }
+    if (str == "mat4x3") {
         return {Token::Type::kMat4x3, source, "mat4x3"};
-    if (str == "mat4x4")
+    }
+    if (str == "mat4x4") {
         return {Token::Type::kMat4x4, source, "mat4x4"};
-    if (str == "override")
+    }
+    if (str == "override") {
         return {Token::Type::kOverride, source, "override"};
-    if (str == "private")
+    }
+    if (str == "private") {
         return {Token::Type::kPrivate, source, "private"};
-    if (str == "ptr")
+    }
+    if (str == "ptr") {
         return {Token::Type::kPtr, source, "ptr"};
-    if (str == "return")
+    }
+    if (str == "return") {
         return {Token::Type::kReturn, source, "return"};
-    if (str == "sampler")
+    }
+    if (str == "sampler") {
         return {Token::Type::kSampler, source, "sampler"};
-    if (str == "sampler_comparison")
+    }
+    if (str == "sampler_comparison") {
         return {Token::Type::kComparisonSampler, source, "sampler_comparison"};
-    if (str == "storage_buffer" || str == "storage")
+    }
+    if (str == "storage_buffer" || str == "storage") {
         return {Token::Type::kStorage, source, "storage"};
-    if (str == "struct")
+    }
+    if (str == "struct") {
         return {Token::Type::kStruct, source, "struct"};
-    if (str == "switch")
+    }
+    if (str == "switch") {
         return {Token::Type::kSwitch, source, "switch"};
-    if (str == "texture_1d")
+    }
+    if (str == "texture_1d") {
         return {Token::Type::kTextureSampled1d, source, "texture_1d"};
-    if (str == "texture_2d")
+    }
+    if (str == "texture_2d") {
         return {Token::Type::kTextureSampled2d, source, "texture_2d"};
-    if (str == "texture_2d_array")
+    }
+    if (str == "texture_2d_array") {
         return {Token::Type::kTextureSampled2dArray, source, "texture_2d_array"};
-    if (str == "texture_3d")
+    }
+    if (str == "texture_3d") {
         return {Token::Type::kTextureSampled3d, source, "texture_3d"};
-    if (str == "texture_cube")
+    }
+    if (str == "texture_cube") {
         return {Token::Type::kTextureSampledCube, source, "texture_cube"};
+    }
     if (str == "texture_cube_array") {
         return {Token::Type::kTextureSampledCubeArray, source, "texture_cube_array"};
     }
-    if (str == "texture_depth_2d")
+    if (str == "texture_depth_2d") {
         return {Token::Type::kTextureDepth2d, source, "texture_depth_2d"};
+    }
     if (str == "texture_depth_2d_array") {
         return {Token::Type::kTextureDepth2dArray, source, "texture_depth_2d_array"};
     }
-    if (str == "texture_depth_cube")
+    if (str == "texture_depth_cube") {
         return {Token::Type::kTextureDepthCube, source, "texture_depth_cube"};
+    }
     if (str == "texture_depth_cube_array") {
         return {Token::Type::kTextureDepthCubeArray, source, "texture_depth_cube_array"};
     }
@@ -1171,24 +1222,33 @@ Token Lexer::check_keyword(const Source& source, std::string_view str) {
     if (str == "texture_storage_3d") {
         return {Token::Type::kTextureStorage3d, source, "texture_storage_3d"};
     }
-    if (str == "true")
+    if (str == "true") {
         return {Token::Type::kTrue, source, "true"};
-    if (str == "type")
+    }
+    if (str == "type") {
         return {Token::Type::kType, source, "type"};
-    if (str == "u32")
+    }
+    if (str == "u32") {
         return {Token::Type::kU32, source, "u32"};
-    if (str == "uniform")
+    }
+    if (str == "uniform") {
         return {Token::Type::kUniform, source, "uniform"};
-    if (str == "var")
+    }
+    if (str == "var") {
         return {Token::Type::kVar, source, "var"};
-    if (str == "vec2")
+    }
+    if (str == "vec2") {
         return {Token::Type::kVec2, source, "vec2"};
-    if (str == "vec3")
+    }
+    if (str == "vec3") {
         return {Token::Type::kVec3, source, "vec3"};
-    if (str == "vec4")
+    }
+    if (str == "vec4") {
         return {Token::Type::kVec4, source, "vec4"};
-    if (str == "workgroup")
+    }
+    if (str == "workgroup") {
         return {Token::Type::kWorkgroup, source, "workgroup"};
+    }
     return {};
 }
 

src/tint/resolver/ctor_conv_intrinsic.cc

@@ -67,4 +67,3 @@ const char* str(CtorConvIntrinsic i) {
 }
 
 }  // namespace tint::resolver
-

src/tint/symbol_table.cc

@@ -34,8 +34,9 @@ Symbol SymbolTable::Register(const std::string& name) {
     TINT_ASSERT(Symbol, !name.empty());
 
     auto it = name_to_symbol_.find(name);
-    if (it != name_to_symbol_.end())
+    if (it != name_to_symbol_.end()) {
         return it->second;
+    }
 
 #if TINT_SYMBOL_STORE_DEBUG_NAME
     Symbol sym(next_symbol_, program_id_, name);

src/tint/writer/glsl/generator_impl.cc

@@ -1464,8 +1464,9 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
 
     out << "(";
 
-    if (!EmitExpression(out, texture))
+    if (!EmitExpression(out, texture)) {
         return false;
+    }
 
     out << ", ";
 
@@ -2601,8 +2602,10 @@ bool GeneratorImpl::EmitType(std::ostream& out,
         if (storage && storage->access() != ast::Access::kRead) {
             out << "writeonly ";
         }
-        auto* subtype =
-            sampled ? sampled->type() : storage ? storage->type() : ms ? ms->type() : nullptr;
+        auto* subtype = sampled   ? sampled->type()
+                        : storage ? storage->type()
+                        : ms      ? ms->type()
+                                  : nullptr;
         if (!subtype || subtype->Is<sem::F32>()) {
         } else if (subtype->Is<sem::I32>()) {
             out << "i";

src/tint/writer/hlsl/generator_impl.cc

@@ -2324,8 +2324,9 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
             break;
     }
 
-    if (!EmitExpression(out, texture))
+    if (!EmitExpression(out, texture)) {
         return false;
+    }
 
     // If pack_level_in_coords is true, then the mip level will be appended as the
     // last value of the coordinates argument. If the WGSL builtin overload does
@@ -2397,8 +2398,9 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
     }
 
     if (auto* sampler = arg(Usage::kSampler)) {
-        if (!EmitExpression(out, sampler))
+        if (!EmitExpression(out, sampler)) {
             return false;
+        }
         out << ", ";
     }
 

src/tint/writer/msl/generator_impl.cc

@@ -1043,8 +1043,9 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
                 }
             }
 
-            if (!EmitExpression(out, e->Declaration()))
+            if (!EmitExpression(out, e->Declaration())) {
                 return false;
+            }
 
             if (casted) {
                 out << ")";

src/tint/writer/spirv/builder.cc

@@ -55,8 +55,9 @@ const char kGLSLstd450[] = "GLSL.std.450";
 
 uint32_t size_of(const InstructionList& instructions) {
     uint32_t size = 0;
-    for (const auto& inst : instructions)
+    for (const auto& inst : instructions) {
         size += inst.word_length();
+    }
 
     return size;
 }