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Don't emit trailing zero for consistency with std::format

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This commit is contained in:
Victor Zverovich
2020-09-23 08:39:00 -07:00
parent 5fd89d50e4
commit 2d4fde3a2e
5 changed files with 28 additions and 29 deletions
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4
test/ranges-test.cc
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@@ -54,7 +54,7 @@ TEST(RangesTest, FormatTuple) {
TEST(RangesTest, JoinTuple) {
// Value tuple args
std::tuple<char, int, float> t1 = std::make_tuple('a', 1, 2.0f);
EXPECT_EQ("(a, 1, 2.0)", fmt::format("({})", fmt::join(t1, ", ")));
EXPECT_EQ("(a, 1, 2)", fmt::format("({})", fmt::join(t1, ", ")));
// Testing lvalue tuple args
int x = 4;
@@ -67,7 +67,7 @@ TEST(RangesTest, JoinTuple) {
// Single element tuple
std::tuple<float> t4{4.0f};
EXPECT_EQ("4.0", fmt::format("{}", fmt::join(t4, "/")));
EXPECT_EQ("4", fmt::format("{}", fmt::join(t4, "/")));
}
TEST(RangesTest, JoinInitializerList) {