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824 Commits

Author SHA1 Message Date
Barry Revzin
d0dd678693 Adding convenience append(range) 2020-08-08 06:33:46 -07:00
medithe
717b226b59
include/fmt/format.h: explicit cast to std::size_t for parameter to buffer.resize() in order to get rid of warning 'implicit conversion changes signedness:' in clang-8 (#1802) 
Co-authored-by: Martin Wührer <martin.wuehrer@artech.at>
 2020-08-05 09:37:10 -07:00
Victor Zverovich
e587adb4e9 Simplify count_digits 2020-08-03 15:45:48 -07:00
Victor Zverovich
279d698e1b Fix handling of default alignmment with locale (#1801) 2020-08-03 10:51:42 -07:00
Victor Zverovich
76cfb50b2d Test complex formatter 2020-08-03 10:05:18 -07:00
Victor Zverovich
208291205d Optimize count_digits 2020-08-02 07:58:36 -07:00
Victor Zverovich
8d9ab96736 Cut a few cycles from count_digits 2020-08-01 18:33:53 -07:00
Victor Zverovich
a3dfd6f927 Workaround a bug in msvc 2020-07-30 11:13:54 -07:00
Victor Zverovich
51d05521e9 Workaround broken numeric_limites, part 2 (#1787) 2020-07-30 09:42:24 -07:00
Victor Zverovich
d82fdcc9e2 Fix handling of iterators in locale-specific formatting (#1782) 2020-07-30 07:03:11 -07:00
Victor Zverovich
95d3abf95c Make format_to_n part of the core API 2020-07-24 09:25:26 -07:00
Victor Zverovich
47f8d7a345 Make formatted_size part of the core API 2020-07-23 08:51:38 -07:00
Tony E Lewis
febffa4e64
Make join() handle non-const-only begin/end ranges (#1786) 
See fmtlib/fmt#1784.

Add tests that demonstrate the problem and check obvious variations.
 2020-07-21 12:13:00 -07:00
Victor Zverovich
d39d661b18 Workaround broken numeric_limits (#1725) 2020-07-20 08:39:15 -07:00
Khalil Estell
d11849bc0b
Add FMT_REDUCE_INT_INSTANTIATIONS flag (#1781) 
* Remove <typename UInt> from int_writer

Reduce code bloat by removing multiple instantiation of int_writer based
on the <typename UInt> parameter.

Rationale:
- The only functions that gains a speedup by int size would be
  int_writer::on_dec()'s call to count_digits which uses CLZ. Thus to
  still take advantage of this speedup, we store the size of the int
  so we can use a switch statement to call the correct count_digits.
- All other implementations of count_digits require some sort of looping
  that terminates when the value hits zero regardless of what sized int
  it is.

Caveats:
- There is a performance hit when dealing with and passing around
  64-bit/128-bit values compared to 32-bit values on 32-bit platforms,
  and with 64-bit values on 64-bit systems. But this should not reduce the
  performance that dramatically.
- There is also a performance hit for on_dec() due to the addition of a
  switch case. But, due to it size, this should reduce to a jump table.

Resolves #1778

* Add FMT_USE_SMALLEST_INT flag

When defined and set to zero, will use the largest available integer
container for writing ints. The has the benefit of reducing instances
the of int_writer class which will reduce the binary cost.

* Rename flag to FMT_REDUCE_INT_INSTANTIATIONS

Add comment above FMT_REDUCE_INT_INSTANTIATIONS definition describing
why a developer would use it.

* Move FMT_REDUCE_INT_INSTANTIATIONS to format.h

Co-authored-by: Khalil Estell <kammce@google.com>
 2020-07-19 13:09:10 -07:00
Victor Zverovich
c08518a25b Move make_args_checked to the public API 2020-07-19 10:23:46 -07:00
Victor Zverovich
9f0c003371 Simplify format string checks 2020-07-19 09:24:11 -07:00
Victor Zverovich
d615137ca0 Improve handling of buffer iterator 2020-07-19 09:02:26 -07:00
Victor Zverovich
b17d5c4f5d Fix a regression in handling digit separators (#1782) 2020-07-18 08:31:47 -07:00
Victor Zverovich
eb90da2e82 Type erase output iterators 2020-07-18 07:50:29 -07:00
Victor Zverovich
9d3cd0afb2 Type erase output iterators 2020-07-17 12:57:50 -07:00
Victor Zverovich
e4f57bfd7f Add an overload of write for buffer_appender 2020-07-11 08:20:30 -07:00
Victor Zverovich
d870468159 Make append work with fixed-size buffer 2020-07-11 07:27:20 -07:00
Victor Zverovich
a2c4fed981 Double buffering no more 2020-07-10 20:35:14 -07:00
Victor Zverovich
36406509d9 Add a fixed buffer 2020-07-10 06:30:37 -07:00
Victor Zverovich
b998e0f30b Reduce symbol sizes and simplify iterator use 2020-07-09 08:51:43 -07:00
Victor Zverovich
fbf3b943cc Workaround a bug in gcc 2020-07-07 06:06:50 -07:00
Victor Zverovich
01309a34ab Deprecate arg_formatter 2020-07-04 07:29:11 -07:00
Victor Zverovich
d8e0554b97 Disable numeric formatting by default 2020-07-03 10:35:49 -07:00
Victor Zverovich
56fed78149 FMT_NUMERIC_ALIGN -> FMT_DEPRECATED_NUMERIC_ALIGN 2020-07-03 08:53:01 -07:00
Victor Zverovich
56e63078ff Make the n specifier an opt-in 2020-07-03 08:02:48 -07:00
Florin Iucha
31ce6bc702
Fix a conversion warning with Clang10 on Windows (#1750) 
Fixes #1747
 2020-07-03 05:53:42 -07:00
Victor Zverovich
ba363b3a24 Use digit pairs as in unrolledlut 2020-06-27 12:05:38 -07:00
Victor Zverovich
79c4b6bd70 Apply clang-format 2020-06-25 08:12:10 -07:00
Victor Zverovich
d130ee070f Document format string compilation 2020-06-25 08:12:10 -07:00
Greg Sjaardema
d0f90b5be7 Spelling fixes 2020-06-24 06:29:54 -07:00
Victor Zverovich
978521bb81 Fix a compile error introduced in #1738 2020-06-23 15:17:43 -07:00
Leonid Yuriev
8bef1c3b3a Tweaks for EDG based compilers (Intel, nVidia, MCST/Elbrus, etc). 
Using the __EDG_VERSION__ macro for checks related to EDG-based
compilers instead of a macros specific for each of ones.
 2020-06-23 05:50:25 -07:00
Victor Zverovich
2cac8a9d2e Reintroduce UDT support to fmt::to_string and test ADL 2020-06-21 09:21:07 -07:00
Victor Zverovich
5ddf9ee1bd Streamline default FP formatting 2020-06-20 07:12:50 -07:00
Victor Zverovich
397ad1bec3 Optimize common case 2020-06-15 18:30:31 -07:00
Victor Zverovich
7431165f38 Make to_string bypass format 2020-06-15 17:55:16 -07:00
Victor Zverovich
e900d735bb Re-enable assert in format_decimal 2020-06-14 09:30:03 -07:00
Victor Zverovich
f4de7b684a Fix ambiguity 2020-06-14 08:26:12 -07:00
Victor Zverovich
1f8f5450b5 Reuse format_decimal 2020-06-14 07:42:52 -07:00
Victor Zverovich
d702a68df2 Fix formatting of bool with FMT_COMPILE and add more tests 2020-06-14 07:16:50 -07:00
Victor Zverovich
e956a14e9e Use write instead of format_int in to_string 2020-06-13 20:07:08 -07:00
Victor Zverovich
98dcc251eb Undo branching reduction 2020-06-13 18:23:52 -07:00
Victor Zverovich
5b8641dddf Undo branching reduction 2020-06-13 16:50:55 -07:00
Victor Zverovich
8c88abde64 Fix sign handling in 'L' 2020-06-13 06:57:19 -07:00
Victor Zverovich
23b976a615 Reduce branching 2020-06-12 19:46:00 -07:00
Victor Zverovich
9edee0e727 Optimize small string parsing 2020-06-12 19:22:33 -07:00
Victor Zverovich
a909d42b76 Fix a warning 2020-06-12 13:49:31 -07:00
Victor Zverovich
2d71d7e030 Add a simple format string compilation API 2020-06-12 08:37:15 -07:00
Victor Zverovich
2453ee576a Improve default formatting 2020-06-09 08:59:01 -07:00
Victor Zverovich
936a1833c2 Add default_arg_formatter 2020-06-08 08:14:34 -07:00
Victor Zverovich
f2c9cb6244 Fix a UB 2020-06-08 06:32:11 -07:00
Victor Zverovich
d3107f8551 Cleanup arg_formatter_base 2020-06-07 20:55:38 -07:00
Victor Zverovich
5e7c70e206 Simplify arg_formatter_base 2020-06-07 19:38:43 -07:00
Victor Zverovich
38cc68b3e5 Inline visitor 2020-06-07 08:36:33 -07:00
Victor Zverovich
6732ea5000 Make symbols readable 2020-06-07 07:49:11 -07:00
Victor Zverovich
50bad7d62d Optimize format string parsing 2020-06-06 10:15:19 -07:00
Victor Zverovich
f11e968708 Optimize format string parsing 2020-06-06 08:15:33 -07:00
Victor Zverovich
09737dd83b Optimize format handler 2020-06-06 07:17:02 -07:00
Victor Zverovich
d9e3d6e6ed Move format_handler to detail 2020-06-06 06:38:48 -07:00
Victor Zverovich
795b47a7b5 Fix a warning (#1712) 2020-06-05 08:24:09 -07:00
Victor Zverovich
21409cfdda Fix warnings 2020-06-04 07:50:07 -07:00
Victor Zverovich
88c8d534e7 Move digits10 to where they belong and add comments 2020-06-04 06:39:18 -07:00
Victor Zverovich
16aec06179 Cleanup arg_formatter_base 2020-05-31 10:58:52 -07:00
Victor Zverovich
1e1193590d Fix format_decimal overloads 2020-05-31 10:12:34 -07:00
Victor Zverovich
0893c9c2ef Inline parse_format_string 2020-05-30 20:30:18 -07:00
Victor Zverovich
3245145a41 Remove undocumented buffer_range and output_range 2020-05-30 13:07:52 -07:00
Victor Zverovich
7d22bebb6f Remove uses of buffer_range 2020-05-30 06:50:45 -07:00
Victor Zverovich
5aabf1f715 Simplify copy_str 2020-05-29 17:59:08 -07:00
Victor Zverovich
19c5b5d159 Simplify arg_formatter 2020-05-29 16:53:12 -07:00
Victor Zverovich
519571edec Simplify arg_formatter_base 2020-05-29 14:44:18 -07:00
Victor Zverovich
ac8dfd841f Improve handling of separators 2020-05-29 08:15:44 -07:00
Victor Zverovich
2c6165a22b Reduce the number of comparisons 2020-05-29 05:42:35 -07:00
Victor Zverovich
28639969ef Use memcpy for copying digits 2020-05-28 22:33:08 -07:00
Victor Zverovich
1a716caf5d Optimize common case 2020-05-25 19:16:35 -07:00
Victor Zverovich
bc1b89da26 Temporarily revert parsing changes 2020-05-22 15:39:33 -07:00
Victor Zverovich
a7fb321ac6 Remove a redundant branch 2020-05-22 15:39:33 -07:00
Victor Zverovich
a265e25b79 Optimize small string parsing 2020-05-19 13:44:22 -07:00
Victor Zverovich
2aa2526f64 Optimize small string concatenation 2020-05-19 11:45:09 -07:00
Victor Zverovich
8d78045e7c Move void_t to where it's used 2020-05-18 10:46:25 -07:00
Barry Revzin
c66aae1652
Adding sentinel support to fmt::join(). (#1689) 2020-05-18 06:31:01 -07:00
Victor Zverovich
6d66de3805 Add c specifier support to integral types (#1652) 2020-05-17 08:44:59 -07:00
Victor Zverovich
8069265373 internal -> detail (#1538) 2020-05-10 07:34:30 -07:00
Victor Zverovich
963ee08310 Simplify named arguments 2020-05-09 16:43:31 -07:00
Victor Zverovich
02a6fe59fb Named arguments go brrr 2020-05-09 13:22:38 -07:00
Markus Werle
73e335ed38
Make implicit capture explicit for C++20 (#1669) 2020-05-09 10:55:37 -07:00
Victor Zverovich
7f723fbcb8 Consistently namespace qualify size_t 2020-05-07 15:59:46 -07:00
Victor Zverovich
c06851456d Purge basic_writer 2020-05-07 15:04:48 -07:00
Victor Zverovich
2f05054dd3 Purge basic_writer 2020-05-07 11:35:41 -07:00
Victor Zverovich
f0ce21164c Revert enum change 2020-05-07 07:25:33 -07:00
peterbell10
44639b11fe
Fix some warnings (#1667) 
* Fix sign-conversion warning

* Add missing "extern template" declarations for non-header-only build

* Use typed enums to fix Wsigned-enum-bitfield warnings

* Consolidate FMT_HEADER_ONLY code
 2020-05-07 06:14:07 -07:00
Victor Zverovich
1c86a99e8f Purge basic_writer 2020-05-06 18:46:01 -07:00
Victor Zverovich
b0f47a13e6 Separate nonfinite formatting 2020-05-06 07:19:37 -07:00
Victor Zverovich
d6cea50d01 Remove deprecated APIs 2020-05-05 20:03:48 -07:00
Victor Zverovich
40bc7163fb Move FMT_MAYBE_UNUSED to where it's actually used 2020-05-05 19:41:07 -07:00
Victor Zverovich
7b66e2f219 Inherit arg_formatter_base from basic_writer 2020-05-03 21:05:45 -07:00
Victor Zverovich
bab3f58003 Refactor pointer formatting 2020-05-03 20:33:25 -07:00
Victor Zverovich
9cc7edfddc Move int_writer to the namespace scope 2020-05-03 17:34:48 -07:00
Victor Zverovich
8d9d528bf5 Improve handling of alignment 2020-05-03 10:58:18 -07:00
Victor Zverovich
8efd1a8ef6 Improve handling of alignment 2020-05-03 10:08:57 -07:00
Victor Zverovich
a71bc9c825 Use '0' fill with numeric align for consistency with std::format 2020-05-03 09:52:31 -07:00
Victor Zverovich
60d85d598c Suppress ubsan warning 2020-05-03 08:43:10 -07:00
Victor Zverovich
c3099beb6f Cleanup 2020-05-02 22:00:34 -07:00
Victor Zverovich
cbb4cb8991 Remove undocumented deprecated APIs 2020-05-02 21:34:44 -07:00
Victor Zverovich
d6abb2fa03 Reduce library size 2020-05-01 17:23:45 -07:00
Victor Zverovich
7ca89bf87a Reduce template bloat in write_int 2020-05-01 07:56:57 -07:00
Victor Zverovich
bca82719ab Pass iterator by value 2020-04-30 21:06:17 -07:00
Victor Zverovich
99da389627 Make write_padded non-members 2020-04-30 16:05:30 -07:00
Victor Zverovich
f19d667943 Bump fuzzer allocation limit 2020-04-30 08:45:50 -07:00
Victor Zverovich
3e69847616 Reduce branching in write_padded 2020-04-30 06:33:45 -07:00
Victor Zverovich
9ac1eebd47 Reduce library size 2020-04-29 17:37:05 -07:00
asraa
e2ff910675
Replace FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION with fmt-specific macro (#1650) 
Signed-off-by: Asra Ali <asraa@google.com>
 2020-04-29 09:12:43 -07:00
Victor Zverovich
9dde9f0131 Reduce library size 2020-04-27 20:43:30 -07:00
Victor Zverovich
b1af642d1d Reduce library size 2020-04-27 18:50:49 -07:00
Victor Zverovich
6f435f55c8 Improve compile time by using extern template (#1452) 2020-04-26 14:02:15 -07:00
Victor Zverovich
1e1ac6e964 Check dynamic width/precision id at compile time (#1614) 2020-04-25 08:36:24 -07:00
Victor Zverovich
e51c449fe6 Revert "Check dynamic widht/precision id at compile time (#1614)" 
This reverts commit 7d748a6f82.
 2020-04-25 07:43:56 -07:00
Victor Zverovich
7d748a6f82 Check dynamic widht/precision id at compile time (#1614) 2020-04-22 14:45:37 -07:00
Victor Zverovich
2b75bd7ce6 Get rid of do_check_format_string 2020-04-22 12:15:29 -07:00
Victor Zverovich
4a1d5931cb Simplify udl_formatter with FMT_STRING 2020-04-22 11:26:05 -07:00
Victor Zverovich
56bc86ffac Suppress bogus MSVC analysis warnings 2020-04-22 07:51:25 -07:00
Victor Zverovich
e253b371b2 Don't generate RTTI for allocator 2020-04-19 15:57:48 -07:00
Victor Zverovich
c9a57b9a81 Fix incorrect assumptions about nul termination 2020-04-18 06:51:52 -07:00
Victor Zverovich
f46f5ecaf0 Reenable constexpr _compile on GCC 9 2020-04-17 06:10:57 -07:00
Johan Norberg
84898b4626 Remove warning in format.h when compiling with gcc and -Wshadow 
build/_deps/fmt-src/include/fmt/format.h: In member function ‘decltype (ctx.out()) fmt::v6::formatter<fmt::v6::bytes>::format(fmt::v6::bytes, FormatContext&)’:
build/_deps/fmt-src/include/fmt/format.h:3251:58: error: declaration of ‘writer’ shadows a global declaration [-Werror=shadow]
     internal::basic_writer<range_type> writer(range_type(ctx.out()));
                                                          ^~~
build/_deps/fmt-src/include/fmt/format.h:2741:53: note: shadowed declaration is here
 using writer FMT_DEPRECATED_ALIAS = internal::writer;
 2020-04-15 07:31:24 -07:00
Victor Zverovich
8a4630686e Improve handling of named arguments 2020-04-14 11:56:55 -07:00
Victor Zverovich
e30d8391e4 Suppress an MSVC warning (#1622) 2020-04-11 07:49:00 -07:00
Victor Zverovich
8cd8ef03eb Simplify warning suppression 2020-04-11 06:17:31 -07:00
Victor Zverovich
bbb6b357c7 Add floating-point L specifier (#1624) 2020-04-10 07:16:20 -07:00
Victor Zverovich
d1d653d895 Implement the L specifier 2020-04-02 06:58:38 -07:00
Victor Zverovich
1a62711d01 Reduce binary size 2020-03-31 08:07:11 -07:00
Victor Zverovich
2864e8432a Update readme and add compatibility option 2020-03-26 07:18:27 -07:00
Victor Zverovich
96c68afe69 Fix -Wsign-conversion warnings 2020-03-25 07:46:00 -07:00
Scott Ramsby
664dd88e31 Enable FMT_STRING() use with types other than string literals 2020-03-24 12:56:21 -07:00
Victor Zverovich
69779b4ed6 Fix handling of small precision in general format 2020-03-24 09:01:57 -07:00
Victor Zverovich
2951169481 Move FMT_USE_FLOAT and friends to fmt/format.h 2020-03-20 07:55:43 -07:00
Alberto Aguirre
d3e668418f
Allow disabling floating point support (#1590) 
* Allow disabling floating point support

Add FMT_USE_FLOAT, FMT_USE_DOUBLE and FMT_USE_LONG_DOUBLE to allow a
user of the library to configure the float types they want to allow.
This is specially useful in embedded environements where code size is
important.

* Avoid conditional macros to disable float support

* Add is_supported_floating_point constexpr function

* Fix empty-body warning
 2020-03-20 06:46:31 -07:00
Vladimir Solontsov
6012dc9ab4
Dynamic arguments storage. Implementation of enhancement from issue #1170. (#1584) 2020-03-16 07:00:29 -07:00
Victor Zverovich
ff486a72a7 Allow leading zeros in precision (#1579) 2020-03-14 11:37:38 -07:00
Victor Zverovich
678341275b Deprecate fmt::char8_t 2020-03-14 10:32:34 -07:00
Dair Grant
02bfd8a9a5 Add FMT_HAS_CPP14_ATTRIBUTE / FMT_HAS_CPP17_ATTRIBUTE to test for language-specific attributes. 
FMT_DEPRECATED is now defined as FMT_HAS_CPP14_ATTRIBUTE(deprecated), as this attribute was introduced in C++14.

FMT_FALLTHROUGH is now defined as FMT_HAS_CPP17_ATTRIBUTE(fallthrough), as this attribute was introduced in C++17.

FMT_MAYBE_UNUSED is defined as FMT_HAS_CPP17_ATTRIBUTE(maybe_unused), as this attribute was introduced in C++17.

FMT_MAYBE_UNUSED has been applied to fix a couple of -Wunused-member-function warnings from clang.
 2020-03-13 09:03:52 -07:00
Victor Zverovich
941d5e147a Workaround broken fallthrough attribute in the PGI compiler (#1583) 2020-03-11 07:56:23 -07:00
Dair Grant
29a1ea795a Fix clang -Wdisabled-macro-expansion warning from FMT_STRING_IMPL. 
FMT_STRING_IMPL has an internal helper named FMT_STRING, however FMT_STRING is also the name of the macro that invokes FMT_STRING_IMPL.

Renaming this helper avoids the appearance of a recursive macro.
 2020-03-06 07:00:47 -08:00
Victor Zverovich
153f753bde Deprecate undocumented _u suffix 2020-03-04 19:20:19 -08:00
Victor Zverovich
eafd079868 Improve width computation 2020-03-04 17:17:34 -08:00