forked from OSchip/llvm-project
112 lines
6.2 KiB
C++
112 lines
6.2 KiB
C++
// RUN: %check_clang_tidy -std=c++11-or-later %s abseil-duration-unnecessary-conversion %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, d2;
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// Floating point
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d2 = absl::Hours(absl::ToDoubleHours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Minutes(absl::ToDoubleMinutes(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Seconds(absl::ToDoubleSeconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Milliseconds(absl::ToDoubleMilliseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Microseconds(absl::ToDoubleMicroseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Nanoseconds(absl::ToDoubleNanoseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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// Integer point
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d2 = absl::Hours(absl::ToInt64Hours(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Minutes(absl::ToInt64Minutes(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Seconds(absl::ToInt64Seconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Milliseconds(absl::ToInt64Milliseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Microseconds(absl::ToInt64Microseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Nanoseconds(absl::ToInt64Nanoseconds(d1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Hours(d1 / absl::Hours(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Minutes(d1 / absl::Minutes(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Seconds(d1 / absl::Seconds(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Milliseconds(d1 / absl::Milliseconds(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Microseconds(d1 / absl::Microseconds(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Nanoseconds(d1 / absl::Nanoseconds(1));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Hours(absl::FDivDuration(d1, absl::Hours(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Minutes(absl::FDivDuration(d1, absl::Minutes(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Seconds(absl::FDivDuration(d1, absl::Seconds(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Milliseconds(absl::FDivDuration(d1, absl::Milliseconds(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Microseconds(absl::FDivDuration(d1, absl::Microseconds(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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d2 = absl::Nanoseconds(absl::FDivDuration(d1, absl::Nanoseconds(1)));
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// CHECK-MESSAGES: [[@LINE-1]]:8: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: d2 = d1
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// As macro argument
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#define PLUS_FIVE_S(x) x + absl::Seconds(5)
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d2 = PLUS_FIVE_S(absl::Seconds(absl::ToInt64Seconds(d1)));
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// CHECK-MESSAGES: [[@LINE-1]]:20: warning: remove unnecessary absl::Duration conversions [abseil-duration-unnecessary-conversion]
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// CHECK-FIXES: PLUS_FIVE_S(d1)
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#undef PLUS_FIVE_S
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// Split by macro: should not change
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#define TOSECONDS(x) absl::Seconds(x)
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d2 = TOSECONDS(absl::ToInt64Seconds(d1));
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#undef TOSECONDS
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// Don't change something inside a macro definition
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#define VALUE(x) absl::Hours(absl::ToInt64Hours(x));
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d2 = VALUE(d1);
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#undef VALUE
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// These should not match
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d2 = absl::Seconds(absl::ToDoubleMilliseconds(d1));
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d2 = absl::Seconds(4);
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int i = absl::ToInt64Milliseconds(d1);
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d2 = absl::Hours(d1 / absl::Minutes(1));
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d2 = absl::Seconds(d1 / absl::Seconds(30));
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d2 = absl::Hours(absl::FDivDuration(d1, absl::Minutes(1)));
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d2 = absl::Milliseconds(absl::FDivDuration(d1, absl::Milliseconds(20)));
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}
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