restore mistakenly removed iffs in their explicit form
Due to confusion arisen from "iff" standing for "if and only if", this commit uses the latter.
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@@ -956,10 +956,9 @@ TEST(TypedEqTest, CanDescribeSelf) {
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// Tests that TypedEq<T>(v) has type Matcher<T>.
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// Type<T>::IsTypeOf(v) compiles if the type of value v is T, where T
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// is a "bare" type (i.e. not in the form of const U or U&). If v's
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// type is not T, the compiler will generate a message about
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// "undefined reference".
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// Type<T>::IsTypeOf(v) compiles if and only if the type of value v is T, where
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// T is a "bare" type (i.e. not in the form of const U or U&). If v's type is
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// not T, the compiler will generate a message about "undefined reference".
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template <typename T>
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struct Type {
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static bool IsTypeOf(const T& /* v */) { return true; }
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@@ -2640,8 +2639,8 @@ class IsGreaterThan {
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// For testing Truly().
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const int foo = 0;
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// This predicate returns true if the argument references foo and has
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// a zero value.
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// This predicate returns true if and only if the argument references foo and
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// has a zero value.
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bool ReferencesFooAndIsZero(const int& n) {
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return (&n == &foo) && (n == 0);
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}
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@@ -3594,7 +3593,7 @@ class Uncopyable {
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GTEST_DISALLOW_COPY_AND_ASSIGN_(Uncopyable);
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};
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// Returns true if x.value() is positive.
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// Returns true if and only if x.value() is positive.
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bool ValueIsPositive(const Uncopyable& x) { return x.value() > 0; }
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MATCHER_P(UncopyableIs, inner_matcher, "") {
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