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Fix BasicWriter::write without formatting arguments on C++11 (#109)

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This commit is contained in:
Victor Zverovich 2015-02-16 14:32:38 -08:00
parent 040b8e7e06
commit bd133382f0
2 changed files with 7 additions and 0 deletions
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1
format.h
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@ -1355,6 +1355,7 @@ inline uint64_t make_type(FMT_GEN15(FMT_ARG_TYPE_DEFAULT)) {
// Emulates a variadic function returning void on a pre-C++11 compiler. // Emulates a variadic function returning void on a pre-C++11 compiler.
# define FMT_VARIADIC_VOID(func, arg_type) \ # define FMT_VARIADIC_VOID(func, arg_type) \
inline void func(arg_type arg) { func(arg, fmt::ArgList()); } \
FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \ FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \
FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \ FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \
FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \ FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \

6
test/format-test.cc
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@ -227,6 +227,12 @@ TEST(WriterTest, Data) {
EXPECT_EQ("42", std::string(w.data(), w.size())); EXPECT_EQ("42", std::string(w.data(), w.size()));
} }
TEST(WriterTest, WriteWithoutArgs) {
MemoryWriter w;
w.write("test");
EXPECT_EQ("test", std::string(w.data(), w.size()));
}
TEST(WriterTest, WriteInt) { TEST(WriterTest, WriteInt) {
CHECK_WRITE(42); CHECK_WRITE(42);
CHECK_WRITE(-42); CHECK_WRITE(-42);