5.3 issue

[noro74]

Hi! I have this test code:

fmt::printf("Zero is '%19.0Lf'\n", 0.0L);
fmt::printf("Zero is '%19.0Lf'\n", 0.0);
fmt::printf("Zero is '%19.0f'\n", 0.0);

fmt::printf("0.1 is '%19.0f'\n", 0.1);
fmt::printf("1.1 is '%19.0f'\n", 1.1);
fmt::printf("0.01 is '%19.0f'\n", 0.01);
fmt::printf("1.01 is '%19.0f'\n", 1.01);
fmt::printf("0.11 is '%19.0f'\n", 0.11);
fmt::printf("1.11 is '%19.0f'\n", 1.11);

fmt::printf("-0.1 is '%19.0f'\n", -0.1);
fmt::printf("-1.1 is '%19.0f'\n", -1.1);
fmt::printf("-0.01 is '%19.0f'\n", -0.01);
fmt::printf("-1.01 is '%19.0f'\n", -1.01);
fmt::printf("-0.11 is '%19.0f'\n", -0.11);
fmt::printf("-1.11 is '%19.0f'\n", -1.11);

With 4.1.0 the result is OK:
Zero is ' 0'
Zero is ' 0'
Zero is ' 0'
0.1 is ' 0'
1.1 is ' 1'
0.01 is ' 0'
1.01 is ' 1'
0.11 is ' 0'
1.11 is ' 1'
-0.1 is ' -0'
-1.1 is ' -1'
-0.01 is ' -0'
-1.01 is ' -1'
-0.11 is ' -0'
-1.11 is ' -1'

But whith 5.3 the result is:
Zero is ' 0'
Zero is ' ' (wrong!)
Zero is ' ' (wrong!)
0.1 is ' 0'
1.1 is ' 1'
0.01 is ' 0.0' (wrong!)
1.01 is ' 1'
0.11 is ' 0'
1.11 is ' 1'
-0.1 is ' -0'
-1.1 is ' -1'
-0.01 is ' -0.0' (wrong!)
-1.01 is ' -1'
-0.11 is ' -0'
-1.11 is ' -1'

Can you, please, fix this?

[vitaut]

Great catch, thanks! Should be fixed now. Note that it's a bug in the development (master) branch, the released version 5.3.0 gives the correct output.