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Default for floating point is now "%g" rather than "%f"

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This commit is contained in:
Brendan McCarthy 2017-01-14 06:17:29 +10:00
parent a59af231f4
commit b49a92d654
2 changed files with 5 additions and 5 deletions
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2
fmt/printf.h
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@ -74,7 +74,7 @@ class DefaultType : public ArgVisitor<DefaultType, wchar_t> {
wchar_t visit_any_int(T) { return 'd'; }
template <typename T>
wchar_t visit_any_double(T) { return 'f'; }
wchar_t visit_any_double(T) { return 'g'; }
wchar_t visit_unhandled_arg() { return 's'; }
};

2
test/printf-test.cc
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@ -402,7 +402,7 @@ TEST(PrintfTest, LongLong) {
TEST(PrintfTest, Float) {
EXPECT_PRINTF("392.650000", "%f", 392.65);
EXPECT_PRINTF("392.650000", "%F", 392.65);
EXPECT_PRINTF("392.650000", "%s", 392.65);
EXPECT_PRINTF("392.65", "%s", 392.65);
char buffer[BUFFER_SIZE];
safe_sprintf(buffer, "%e", 392.65);
EXPECT_PRINTF(buffer, "%e", 392.65);