forked from OSchip/llvm-project
96 lines
5.9 KiB
C++
96 lines
5.9 KiB
C++
// RUN: %check_clang_tidy %s abseil-duration-conversion-cast %t -- -- -I%S/Inputs
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#include "absl/time/time.h"
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void f() {
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absl::Duration d1;
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double x;
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int i;
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i = static_cast<int>(absl::ToDoubleHours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Hours(d1);
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x = static_cast<float>(absl::ToInt64Hours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleHours(d1);
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i = static_cast<int>(absl::ToDoubleMinutes(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Minutes(d1);
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x = static_cast<float>(absl::ToInt64Minutes(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMinutes(d1);
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i = static_cast<int>(absl::ToDoubleSeconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Seconds(d1);
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x = static_cast<float>(absl::ToInt64Seconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleSeconds(d1);
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i = static_cast<int>(absl::ToDoubleMilliseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Milliseconds(d1);
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x = static_cast<float>(absl::ToInt64Milliseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMilliseconds(d1);
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i = static_cast<int>(absl::ToDoubleMicroseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Microseconds(d1);
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x = static_cast<float>(absl::ToInt64Microseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMicroseconds(d1);
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i = static_cast<int>(absl::ToDoubleNanoseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Nanoseconds(d1);
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x = static_cast<float>(absl::ToInt64Nanoseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleNanoseconds(d1);
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// Functional-style casts
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i = int(absl::ToDoubleHours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Hours(d1);
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x = float(absl::ToInt64Microseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMicroseconds(d1);
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// C-style casts
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i = (int) absl::ToDoubleHours(d1);
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Hours(d1);
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x = (float) absl::ToInt64Microseconds(d1);
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// CHECK-MESSAGES: [[@LINE-1]]:7: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMicroseconds(d1);
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// Type aliasing
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typedef int FancyInt;
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typedef float FancyFloat;
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FancyInt j = static_cast<FancyInt>(absl::ToDoubleHours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:16: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToInt64Hours(d1);
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FancyFloat k = static_cast<FancyFloat>(absl::ToInt64Microseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:18: warning: duration should be converted directly to a floating-point number rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: absl::ToDoubleMicroseconds(d1);
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// Macro handling
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// We want to transform things in macro arguments
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#define EXTERNAL(x) (x) + 5
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i = EXTERNAL(static_cast<int>(absl::ToDoubleSeconds(d1)));
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// CHECK-MESSAGES: [[@LINE-1]]:16: warning: duration should be converted directly to an integer rather than through a type cast [abseil-duration-conversion-cast]
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// CHECK-FIXES: EXTERNAL(absl::ToInt64Seconds(d1));
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#undef EXTERNAL
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// We don't want to transform this which get split across macro boundaries
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#define SPLIT(x) static_cast<int>((x)) + 5
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i = SPLIT(absl::ToDoubleSeconds(d1));
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#undef SPLIT
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// We also don't want to transform things inside of a macro definition
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#define INTERNAL(x) static_cast<int>(absl::ToDoubleSeconds((x))) + 5
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i = INTERNAL(d1);
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#undef INTERNAL
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// These shouldn't be converted
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i = static_cast<int>(absl::ToInt64Seconds(d1));
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i = static_cast<float>(absl::ToDoubleSeconds(d1));
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}
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