[gn] Enable stricter build flags

test/cctest/interpreter/test-interpreter.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <tuple>
 
 #include "src/v8.h"
 
 #include "src/execution.h"
 #include "src/handles.h"
@@ skipping 574 matching lines @@
        isolate->factory()->NewStringFromAsciiChecked("foobar"),
        BinaryOperationFeedback::kString},
       {Token::Value::ADD, ast_factory.NewSmi(2),
        ast_factory.NewString(ast_factory.GetOneByteString("2")),
        isolate->factory()->NewStringFromAsciiChecked("22"),
        BinaryOperationFeedback::kAny},
       // SUB
       {Token::Value::SUB, ast_factory.NewSmi(2), ast_factory.NewSmi(3),
        Handle<Smi>(Smi::FromInt(-1), isolate),
        BinaryOperationFeedback::kSignedSmall},
-      {Token::Value::SUB, ast_factory.NewSmi(Smi::kMinValue),
+      {Token::Value::SUB,
+       ast_factory.NewSmi(static_cast<uint32_t>(Smi::kMinValue)),
        ast_factory.NewSmi(1),
        isolate->factory()->NewHeapNumber(Smi::kMinValue - 1.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::SUB, ast_factory.NewNumber(3.1415), ast_factory.NewSmi(3),
        isolate->factory()->NewHeapNumber(3.1415 - 3),
        BinaryOperationFeedback::kNumber},
       {Token::Value::SUB, ast_factory.NewNumber(3.1415),
        ast_factory.NewNumber(1.4142),
        isolate->factory()->NewHeapNumber(3.1415 - 1.4142),
        BinaryOperationFeedback::kNumber},
       {Token::Value::SUB, ast_factory.NewSmi(2),
        ast_factory.NewString(ast_factory.GetOneByteString("1")),
        Handle<Smi>(Smi::FromInt(1), isolate), BinaryOperationFeedback::kAny},
       // MUL
       {Token::Value::MUL, ast_factory.NewSmi(2), ast_factory.NewSmi(3),
        Handle<Smi>(Smi::FromInt(6), isolate),
        BinaryOperationFeedback::kSignedSmall},
-      {Token::Value::MUL, ast_factory.NewSmi(Smi::kMinValue),
+      {Token::Value::MUL,
+       ast_factory.NewSmi(static_cast<uint32_t>(Smi::kMinValue)),
        ast_factory.NewSmi(2),
        isolate->factory()->NewHeapNumber(Smi::kMinValue * 2.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::MUL, ast_factory.NewNumber(3.1415), ast_factory.NewSmi(3),
        isolate->factory()->NewHeapNumber(3 * 3.1415),
        BinaryOperationFeedback::kNumber},
       {Token::Value::MUL, ast_factory.NewNumber(3.1415),
        ast_factory.NewNumber(1.4142),
        isolate->factory()->NewHeapNumber(3.1415 * 1.4142),
        BinaryOperationFeedback::kNumber},
@@ skipping 14 matching lines @@
        ast_factory.NewNumber(-std::numeric_limits<double>::infinity()),
        isolate->factory()->NewHeapNumber(-0.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::DIV, ast_factory.NewSmi(2),
        ast_factory.NewString(ast_factory.GetOneByteString("1")),
        Handle<Smi>(Smi::FromInt(2), isolate), BinaryOperationFeedback::kAny},
       // MOD
       {Token::Value::MOD, ast_factory.NewSmi(5), ast_factory.NewSmi(3),
        Handle<Smi>(Smi::FromInt(2), isolate),
        BinaryOperationFeedback::kSignedSmall},
-      {Token::Value::MOD, ast_factory.NewSmi(-4), ast_factory.NewSmi(2),
-       isolate->factory()->NewHeapNumber(-0.0),
+      {Token::Value::MOD, ast_factory.NewSmi(static_cast<uint32_t>(-4)),
+       ast_factory.NewSmi(2), isolate->factory()->NewHeapNumber(-0.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::MOD, ast_factory.NewNumber(3.1415), ast_factory.NewSmi(3),
        isolate->factory()->NewHeapNumber(fmod(3.1415, 3.0)),
        BinaryOperationFeedback::kNumber},
       {Token::Value::MOD, ast_factory.NewNumber(-3.1415),
        ast_factory.NewNumber(-1.4142),
        isolate->factory()->NewHeapNumber(fmod(-3.1415, -1.4142)),
        BinaryOperationFeedback::kNumber},
       {Token::Value::MOD, ast_factory.NewSmi(3),
        ast_factory.NewString(ast_factory.GetOneByteString("-2")),
@@ skipping 56 matching lines @@
        isolate->factory()->NewHeapNumber(3.1415 + 2.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::ADD,
        ast_factory.NewString(ast_factory.GetOneByteString("2")), 2,
        isolate->factory()->NewStringFromAsciiChecked("22"),
        BinaryOperationFeedback::kAny},
       // SUB
       {Token::Value::SUB, ast_factory.NewSmi(2), 42,
        Handle<Smi>(Smi::FromInt(-40), isolate),
        BinaryOperationFeedback::kSignedSmall},
-      {Token::Value::SUB, ast_factory.NewSmi(Smi::kMinValue), 1,
+      {Token::Value::SUB,
+       ast_factory.NewSmi(static_cast<uint32_t>(Smi::kMinValue)), 1,
        isolate->factory()->NewHeapNumber(Smi::kMinValue - 1.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::SUB, ast_factory.NewNumber(3.1415), 2,
        isolate->factory()->NewHeapNumber(3.1415 - 2.0),
        BinaryOperationFeedback::kNumber},
       {Token::Value::SUB,
        ast_factory.NewString(ast_factory.GetOneByteString("2")), 2,
        Handle<Smi>(Smi::kZero, isolate), BinaryOperationFeedback::kAny},
       // BIT_OR
       {Token::Value::BIT_OR, ast_factory.NewSmi(4), 1,
@@ skipping 4248 matching lines @@
     auto callable = tester.GetCallable<>();
 
     Handle<i::Object> return_value = callable().ToHandleChecked();
     CHECK(return_value->SameValue(*tests[i].second));
   }
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8