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2015 Commits

Author SHA1 Message Date
Victor Zverovich
09fde7f4b8 Add fmt::underlying for enum classes 2022-01-22 08:06:22 -08:00
Victor Zverovich
c28500556a FMT_NOEXCEPT -> noexcept 2022-01-20 16:55:47 -08:00
matrackif
5985f0a7d2
Fix overflow for chrono durations (#2722) 2022-01-17 12:14:59 -08:00
Victor Zverovich
8f8a1a02d5 Fix handling of formattable types implicitly convertible to pointers 2022-01-14 13:42:01 -08:00
Vladislav Shchapov
b02e5af52c
fmt::join support FMT_COMPILE (#2720) 2022-01-14 09:58:49 -08:00
Victor Zverovich
d9f045fba1 Fix a UB in chrono 2022-01-09 14:06:13 -08:00
Barry Revzin
6e0f1399d7
Supporting nested format specs for ranges. (#2673) 
* Supporting nested format specs for ranges.

* I dedicate this commit to Eric Niebler.

* clang-format

* PR comments.

* throw -> FMT_THROW

* Need to map every element too.

* Clarifying uncvref_type

* Trying to add a workaround for MSVC.
 2022-01-08 09:48:26 -08:00
Victor Zverovich
1b193e7b37 Deprecate more 2022-01-03 11:13:09 -08:00
Alexey Ochapov
c7f88180f6 add tests for format string compile-time checks 2021-12-27 20:55:06 -08:00
Alexey Ochapov
8a2c3fb88f add reverse tests to compile-error-test 
to make sure that error tests do not fail because they become outdated
 2021-12-27 20:55:06 -08:00
Alexey Ochapov
1164eda5af disable compile-error-test on Windows 
since it takes too much time to complete, similar to other tests with additional
CMake invocation
 2021-12-27 20:55:06 -08:00
Alexey Ochapov
4482f6f1f0 rewrite compile-error-test to use non-header-only library 2021-12-27 20:55:06 -08:00
Victor Zverovich
796662a612 Escape range items convertible to std::string_view 2021-12-27 09:38:06 -08:00
Vladislav Shchapov
33ee4cc516 Improve noexception test 2021-12-26 16:28:41 -08:00
Alexey Ochapov
817788fbf0
remove incorrect C++20 check from test/CMakeLists.txt (#2663) 
It disables entire branch of tests declaration unconditionally because CXX_STANDARD
is not defined there. But even we use CMAKE_CXX_STANDARD here, these tests should
not be disabled with standard >= C++20.
 2021-12-23 12:32:03 -08:00
Victor Zverovich
4511030af2 Minor code style tweaks for consistency 2021-12-23 11:55:58 -08:00
lucpelletier
7812813a32
Don't explicitly delete copy ctor of dynamic_format_arg_store (#2664) 
* Don't explicitly delete copy ctor of dynamic_format_arg_store

Explicitly deleting the copy ctor causes the move constructor to not be
implicitly generated. This behaviour is different than what was in
v8.0.1 and causes code that relied on the move ctor of
dynamic_format_arg_store to break.

* Add test for dynamic_format_arg_store's move ctor

* include <memory>, don't use make_unique
 2021-12-23 11:34:16 -08:00
Victor Zverovich
664cd6067d Remove std-format-test 2021-12-23 10:58:02 -08:00
Alexey Ochapov
e46392ea2c deprecate _format UDL in code using FMT_DEPRECATED 2021-12-18 08:33:20 -08:00
Victor Zverovich
c882790a2e Add a set formatter 2021-12-18 07:35:40 -08:00
Victor Zverovich
121002d700 Add a map formatter 2021-12-18 07:12:53 -08:00
Victor Zverovich
be51ee1ceb Disable broken copy ctor of dynamic_format_arg_store 2021-12-17 17:18:18 -08:00
Alexey Ochapov
51b14b6c0c remove commented out lines 2021-12-17 16:05:56 -08:00
Alexey Ochapov
223a0fa55d move gtest-specific check into gtest/CMakeLists.txt 2021-12-17 16:05:56 -08:00
Victor Zverovich
fd62fba985 Don't convert scoped enums to integers 2021-12-09 12:09:33 -08:00
Victor Zverovich
e4f0564aa6 Disable is_streamable for string[_view] 2021-12-09 10:02:18 -08:00
matrackif
0bbc9708f9
Implement c++20 std::chrono::duration subsecond formatting (#2623) 
* Add support for subsecond printing for std::chrono::duration according to the c++20 standard

* Remove assert test that overflows intmax_t

* * Hopefully fix int64_t to int32_t conversion errors.
* Allow proper Duration::rep type to propagate via template argument deduction

* * Hopefully fix int64_t to int32_t conversion errors.
* Allow proper Duration::rep type to propagate via template argument deduction

* Fix sign conversion (-Wsign-conversion) warning treated as error in num_digits()

* Format chrono.h with clang-format

* Remove extra forward slash in doxygen style comment

Co-authored-by: Victor Zverovich <victor.zverovich@gmail.com>

* Apply all suggestions from GitHub, except for replacing the utility subsecond_helper class with a function

* * Move logic of handling subseconds from utility class to function with name write_fractional_seconds()
* Revert write(Rep value, int width) function to previous state

* Fix -Wshadow warning

* Remove unsued get_subseconds() function, its logic has been moved to write_fractional_seconds()

* Change comment from lowercase int to uppercase Int

* Simplify test check

* Integrate suggested changes

* Remove static from detail functions, they are no longer member functions of a class and static is unnecessary.
* Change comment from "amount" to "number"

Co-authored-by: Victor Zverovich <victor.zverovich@gmail.com>
 2021-12-09 06:45:13 -08:00
Victor Zverovich
215f21a038 Detect overflow on large precision 2021-12-05 07:26:58 -08:00
Victor Zverovich
c472a27818 Fix handling of very large precision in fixed format 2021-11-27 08:23:05 -08:00
Florin Iucha
acad8cfab1 Reformat all source code; no functional changes 
Before adding the format checker, the mainline should be clean, to
avoid false failures.
 2021-11-25 09:15:25 -08:00
Florin Iucha
491ba2dda5 Annotate fmt::format and fmt::formatted_size as [[nodiscard]] 
This prevents accidentally writing fmt::format when fmt::print was
intended. Other than running tests, there's not a good use case for
discarding the formatted output.
 2021-11-25 07:30:30 -08:00
Vladislav Shchapov
5abe9e8266 Add platform-specific 'z' formatter 2021-11-25 06:52:39 -08:00
Alex Guteniev
a3ab36c803
Formatting of function pointers, member function pointers, member object pointers... (#2610) 2021-11-23 12:55:22 -08:00
Victor Zverovich
5380ff4d88 Detect types convertible to unformattable pointers 2021-11-13 08:26:27 -08:00
lukester1975
12b1d8b14a
Fix precision 0 with std::chrono::duration and added additional tests. (#2588) 2021-11-06 08:57:22 -07:00
Victor Zverovich
028f227752 Handle implicit conversions in write 2021-10-31 08:58:54 -07:00
Victor Zverovich
5b0aa638cf Minor grammar fix 2021-10-30 09:14:13 -07:00
Vladislav Shchapov
1031eedf27
Replacing strftime with std::time_put (#2550) 
* Fix unicode test

* Add xchar support to chrono formatter

* Replace strftime with std::time_put

* Add std::locale support to std::tm formatter

* Use predefined names and formats for C-locale

* Performance improvement

* Make locale-independent and C locale formats consistent among platforms
 2021-10-30 08:25:45 -07:00
Vladislav Shchapov
90034e4c4b
Add FMT_ASSERT and validation of values of struct tm members (#2564) 
Switch internal year calculations to long long
 2021-10-27 13:29:07 -07:00
Daniela Engert
df40e94673
Upgrade module-test to msvc 16.11.5 and 17.0-pre5 (#2558) 2021-10-24 08:12:39 -07:00
Victor Zverovich
1266c2b600 Fix handling of exotic character types 2021-10-17 09:07:48 -07:00
Vladislav Shchapov
aeb54b0dd9 Fix bug on '%Y' and '%C' formats with negative years 
Requested changes
 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
f88c020fc0 Generalization of strftime/wcsftime function calls in tests 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
2754546080 Fix errors in ISO week-base-year formatter 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
218cecb6d1 Fix error in test 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
5dc3dd3d4a New tests 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
4707373d33 Fix year formatter 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
79c00ad8f2 Improve ISO week-base-year formatter 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
cde44ddb72 Improve year formatter 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
b04601b918 Switch from std::strftime/std::wcsftime to internal implementation for locale independent formats 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
d3d30a46f0 New tests 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
509eac9575 Workarounds for implementation-defined std::strftime behavior 2021-10-16 15:03:57 -07:00
Vladislav Shchapov
85b38190d1 New tests for all C++11 std::strftime format specifiers 2021-10-16 15:03:57 -07:00
Barry Revzin
7aca36bca4
Extending fmt::join to support C++20-only ranges. (#2549) 2021-10-16 10:02:03 -07:00
Josh Essman
f56756986b fix: check to make sure both 'if constexpr' and return type deduction are available 
fix: remaining ifdefs
 2021-10-14 10:44:24 -07:00
Victor Zverovich
dcd282bb26 Namespace qualify calls to get 2021-10-09 07:15:14 -07:00
Victor Zverovich
e1bd6cc913 Refactor FP formatting 2021-09-26 10:25:46 -07:00
Victor Zverovich
ff7e73af66 Always run grisu_gen_digits before fallback_format 2021-09-26 07:54:25 -07:00
Victor Zverovich
2976e31ac9 Refactor format_float 2021-09-25 11:20:56 -07:00
Alexey Ochapov
b4d9d82e1d
make FP formatting available to be used at compile-time (#2426) 
* works only with FMT_HEADER_ONLY
* works only with float and double types (not long double)
 2021-09-18 08:03:23 -07:00
Vladislav Shchapov
d9fd695ac7 Fix wchar_t tm formatting 2021-09-15 07:33:24 -07:00
Vladislav Shchapov
92614ecbf9 Optimize %T in tm formatting 2021-09-15 07:33:24 -07:00
Victor Zverovich
67cb2dad37 Optimize %F in tm formatting 2021-09-10 07:48:50 -07:00
Victor Zverovich
894faf3fed Refactor presentation types 2021-09-06 13:32:33 -07:00
Victor Zverovich
6b55c83252 is_const_formattable -> has_const_formatter 2021-09-05 08:35:08 -07:00
Victor Zverovich
2fe94ad7e3 Make specifiers support in tuple_join an opt-in 2021-09-05 07:34:06 -07:00
Victor Zverovich
3940de5952 thousands -> group_digits 2021-09-05 06:47:18 -07:00
Victor Zverovich
c4d0f96a6d Implement format specs in fmt::thousands 2021-09-04 06:56:51 -07:00
Victor Zverovich
3b9c442689 Implement thousands separators without locales 2021-09-04 06:32:46 -07:00
Victor Zverovich
60cd5ea3f2 Add support for more formattable types in ranges 2021-09-03 14:55:41 -07:00
Victor Zverovich
5681563898 Cleanup ostream interface 2021-09-03 10:35:19 -07:00
Victor Zverovich
20931baf1d Disable fallback_formatter for arrays 2021-09-03 08:59:36 -07:00
Pierre-Antoine Lacaze
d58d19ba32
Fix an odr violation in ranges.h (#2483) 
* Add a testcase demonstrating ODR violation in ranges.h

* Fix ODR violation in ranges.h

* Fix comments

Co-authored-by: Pierre-Antoine Lacaze <pa.lacaze@gmail.com>
 2021-09-02 08:47:44 -07:00
Victor Zverovich
ee0659f8b6 Fix formatting of abstract classes via ostream 2021-09-02 08:19:12 -07:00
Paul Dreik
4db5723525
add fuzzers for chrono timepoint and localtime,gmtime (#2469) 
* add fuzzers for chrono timepoint and localtime,gmtime

* reorder cases to improve throughput

mutating the first byte of the input now always results in picking
on of the two paths. Before, two of the four possible outcomes resulted
in doit() not being invoked.

* drop the localtime fuzzer

* inline aliases

* only fuzz std::chrono::system_clock
 2021-08-29 06:58:23 -07:00
Victor Zverovich
729a44e67d Depreate strtod and remove problematic tests 2021-08-28 09:20:36 -07:00
Victor Zverovich
043e3b3429 Remove static_assert from arg_mapper 2021-08-26 20:45:01 -07:00
Victor Zverovich
8b0cb944da Fix error reporting when mixing character types 2021-08-26 18:16:05 -07:00
Victor Zverovich
6d597e39c3 Fix overload ambiguity in arg_mapper 2021-08-26 16:54:27 -07:00
Victor Zverovich
f889e52a15 Improve error reporting 2021-08-26 15:47:44 -07:00
sunmy2019
a44c8f651b
reimplement formatter<tuple_join_view> (#2457) 
* reimplement `formatter<tuple_join_view>`

1. completely reimplement `formatter<tuple_join_view<Char, T...>, Char>`
2. Add some tests

* use FMT_THROW
 2021-08-23 09:51:19 -07:00
Paul Dreik
6b5e6119ee set clang in one place 2021-08-22 17:52:45 -07:00
Paul Dreik
7af1dc1d27 fix UB in fuzzer common (memcpy on nullptr) 2021-08-22 17:52:45 -07:00
Paul Dreik
e77686f7a8 clang format 
using clang format 11
 2021-08-22 17:52:45 -07:00
Victor Zverovich
2207ea0b36 More escaping 2021-08-22 16:54:26 -07:00
Victor Zverovich
a212ff757f Escape invalid code points 2021-08-22 15:51:33 -07:00
Victor Zverovich
07d033ecb4 Fix is_printable 2021-08-22 10:37:18 -07:00
Victor Zverovich
371d8e2ee0 Escape Unicode 2021-08-22 07:55:59 -07:00
Victor Zverovich
6397095ca4 More escaping 2021-08-21 16:36:25 -07:00
Victor Zverovich
11b07a56b2 We should escape 2021-08-19 14:50:59 -07:00
Victor Zverovich
b559cfd4c0 Implement basic escaping 2021-08-19 14:12:26 -07:00
Victor Zverovich
6ea6cf9464 Add decimal separator support to float 2021-08-14 09:16:26 -07:00
Vladislav Shchapov
07211701f4
Disable the -Wstringop-overflow warning from GCC 7 (#2442) 2021-08-02 14:20:18 -07:00
Victor Zverovich
bba0a9d962 Make flush public 2021-07-30 07:02:49 -07:00
Victor Zverovich
f1794a8853 Switch to threadsafe death test style 2021-07-29 06:56:38 -07:00
Victor Zverovich
5c222f0561 Add support for nonconst formattable types 2021-07-24 09:53:53 -07:00
Spiros Tsalikis
63fe2d5bd2 Add copy constructor for dynamic_format_arg_store, and test 2021-07-23 09:35:09 -07:00
Cameron DaCamara
00235d8a99
fix module test odr violations (#2414) 2021-07-17 09:16:49 -07:00
Victor Zverovich
2038bf6183 Update format_to usage 2021-07-13 07:56:24 -07:00
mwinterb
3d53d1539d
Warning removals in test code (#2399) 
* Warning removals in test code.

Mostly 0 to nullptr and adding override to virtual function implementations.

* Fix module-test.
 2021-07-09 08:05:02 -07:00
Daniela Engert
f2b03facd9
Include test sources to pick up functions and classes from the module rather than from the non-modular library which is baked into the test-main library. (#2356) 
This averts linker problems:
 - strong ownership model: missing linker symbols
 - weak ownership model: duplicate linker symbols

Simplify `gtest-extra.cc` while at it.
 2021-07-03 07:21:54 -07:00
Benoît Lormeau
02ad5e11da
Add faint, blink, reverse and conceal to the emphases (#2394) 2021-07-02 20:03:55 -07:00
Victor Zverovich
1d7384530e Add missing presentation type checks for std::string (#2402) 2021-07-02 07:51:04 -07:00
Daniela Engert
5221242f6e Instruct msvc to report the _true_ value in __cplusplus and force _full_ C++ conformance 
* do this  in _some_ tests to improve test coverage and catch possible problems due to that
 * fix invalid export of `static constexpr` constant
 * fix msvc warnings about unreachable code in high warning levels
 2021-06-24 09:10:08 -07:00
Victor Zverovich
e421d52713 Simplify error handling in parse_nonnegative_int 2021-06-14 16:05:37 -07:00
sunmy2019
f28cf3302d
adding a default format for std::chrono::time_point<std::chrono::syst… (#2345) 2021-06-11 10:52:39 -07:00
Daniela Engert
55010a9d3a Support non-char overloads (module) 2021-06-11 09:38:53 -07:00
Daniela Engert
0193e7c428 Support compile-time strings and compile-time format string compilation in module 
Make just the necessary parts available for lookup from client context.
 2021-06-11 09:38:53 -07:00
Владислав Щапов
f6b5cc9f84 Fix chrono_test.weekday on legacy glibc 2021-06-10 16:17:10 -07:00
Daniela Engert
59a298f124 Enable enforce-checks-test for MSVC, too 2021-06-10 12:54:54 -07:00
Victor Zverovich
2039dce75f Detect consteval 2021-06-07 06:57:43 -07:00
Victor Zverovich
d551b88a6d Move is_char specializations to xchar.h 2021-06-06 15:32:30 -07:00
Victor Zverovich
16c3514d01 wchar-test -> xchar-test 2021-06-06 07:59:18 -07:00
Victor Zverovich
206000a017 Workaround pathological conversion (#2343) 2021-06-06 07:18:44 -07:00
Victor Zverovich
76ee490468 Move wchar/custom char overloads to xchar.h 2021-06-05 22:57:45 -07:00
Victor Zverovich
e77b22d6da Deprecate memory buffer overload of format_to 2021-06-05 14:58:36 -07:00
Владислав Щапов
f286139d22 Fix "undefined reference to `fmt::v7::detail::basic_data<void>::digits'" 
Remove unused FMT_EXTERN_TEMPLATE_API
 2021-06-02 14:33:17 -07:00
Victor Zverovich
d338d66324 Cleanup the printf implementation 2021-06-01 19:30:46 -07:00
Daniela Engert
70e67ae018 Re-enable module testing 
Prepare for compilation with gcc (modules branch).
 2021-06-01 14:49:56 -07:00
Victor Zverovich
ad97258915 Merge branch 'master' of github.com:fmtlib/fmt 2021-06-01 13:38:26 -07:00
Victor Zverovich
ed2a6377e7 Workaround msvc constexpr issues 2021-06-01 13:32:44 -07:00
Alexey Ochapov
9976869549 fix custom types formatting at compile-time, add test 2021-06-01 11:16:05 -07:00
Victor Zverovich
bf9904ee4d Workaround msvc bugs 2021-05-31 08:25:05 -07:00
Victor Zverovich
577bce9029 Apply clang-format 2021-05-31 08:09:10 -07:00
Daniela Engert
ba4c7f193b
Swap parameter order to match #2327 (#2329) 2021-05-31 07:44:33 -07:00
Victor Zverovich
11a14db286 Update format_to taking a buffer and remove undocumented vformat_to overload 2021-05-30 07:57:51 -07:00
Victor Zverovich
486a80e8ef Move wchar_t overloads to xchar.h 2021-05-30 06:41:39 -07:00
Victor Zverovich
ff37e41625 wchar.h -> xchar.h because it handles other code unit types too 2021-05-29 09:37:17 -07:00
Victor Zverovich
a9a9018191 Move wmemory_buffer to wchar.h 2021-05-29 08:26:04 -07:00
Daniela Engert
272b0f36b3
More module tests (#2309) 
core.h, format.h, args.h, chrono.h, color.h, printf.h, os.h
 2021-05-28 15:49:39 -07:00
Matthias Liedtke
98b9ff47a1
Align hex floats right as default (#2317) 2021-05-28 09:21:01 -07:00
Liedtke
a70a4ae053
Ignore zero-padding for non-finite floating points (#2310) 
* Ignore zero-padding for non-finite floating points

* keep width for non-finite formatting with 0-padding

* clang-format

* preserve alignment

* align code-style
 2021-05-27 14:13:05 -07:00
Alexey Ochapov
ee52a6dc40
add fmt::print() overload to support compiled format (#2304) 2021-05-25 14:54:56 -07:00
Victor Zverovich
35a2c2a743 Refactor chrono formatting 2021-05-25 06:57:47 -07:00
Victor Zverovich
883d9595c5 Support alternative locale names in tests 2021-05-24 14:09:19 -07:00
Victor Zverovich
1cd9899cf3 Add initial support for weekday formatting 2021-05-24 10:21:34 -07:00
Victor Zverovich
069131dc25 Add unicode-test 2021-05-24 06:20:51 -07:00
Victor Zverovich
703005c8ba Deprecate locale.h 2021-05-22 10:21:17 -07:00
Victor Zverovich
34b8acaef7 More wchar_t-specific API to wchar.h 2021-05-21 18:24:39 -07:00
Daniela Engert
5a0d99fa0b Add a test for the module 2021-05-20 10:26:31 -07:00
Victor Zverovich
63271a51c4 Fix ADL issues 2021-05-20 06:31:43 -07:00
Victor Zverovich
61b4c923d7 Reduce code bloat 2021-05-20 05:51:45 -07:00
Victor Zverovich
95c358f721 Improve separation between code unit types 2021-05-19 09:06:57 -07:00
Victor Zverovich
e9c1c415b8 Improve compile-time checks 2021-05-19 07:57:57 -07:00
Victor Zverovich
0dd91e20d5 Add wchar.h for wide char overloads 2021-05-17 21:59:10 -07:00
Victor Zverovich
d35f1ad5c1 Cleanup core 2021-05-16 10:02:33 -07:00
Alexey Ochapov
54f22a3eef add support for statically named arguments with FMT_STRING 2021-05-14 16:31:10 -07:00
Владислав Щапов
0036a1d195 Fix issue #2274. 2021-05-10 15:57:23 -07:00
Владислав Щапов
2a9b314627 Replace fmt::error_code to std::error_code 2021-05-09 12:26:19 -07:00
Владислав Щапов
4211d86539 Add a formatter specialization for std::error_code. 2021-05-09 06:29:39 -07:00
Victor Zverovich
39f28424ca Cleanup tests 2021-05-07 21:27:58 -07:00
Victor Zverovich
2665afb515 Cleanup add-subdirectory-test 2021-05-07 16:42:02 -07:00
Victor Zverovich
d0abe7c246 Make chrono formatting locale-independent by default 2021-05-07 16:14:10 -07:00
Victor Zverovich
16f2ef91ab Replace fmt::system_error with std::system_error 2021-05-07 08:33:39 -07:00
Victor Zverovich
4b885c8633 Replace windows_error with system_error 2021-05-07 06:19:03 -07:00
Victor Zverovich
9c3af11a92 Cleanup tests 2021-05-05 18:31:41 -07:00
Victor Zverovich
f0095ccd34 Add support for ranges of types without formatters to join (#2262) 2021-05-05 07:43:46 -07:00
Victor Zverovich
400b953fbb Use [] instead of {} in ranges for consistency with Python format 2021-05-04 21:04:21 -07:00
Victor Zverovich
38bcc04a11 Drop range limit and cleanup tests 2021-05-04 20:53:56 -07:00
Victor Zverovich
c738c3431f Cleanup tests 2021-05-04 17:23:13 -07:00
Victor Zverovich
ed7c4320f6 Cleanup tests 2021-05-02 09:28:38 -07:00
Victor Zverovich
9155e2de4c Cleanup tests 2021-05-01 17:11:45 -07:00
Victor Zverovich
38127d9ec0 Cleanup tests 2021-04-30 15:50:03 -07:00
Victor Zverovich
c9c0e5077d Cleanup tests 2021-04-30 06:42:38 -07:00
Victor Zverovich
ccf4ccde23 Cleanup tests and format string compilation 2021-04-29 19:50:04 -07:00
Victor Zverovich
e96a92f869 Cleanup tests and format string compilation 2021-04-29 16:21:08 -07:00
Alexey Ochapov
fd43e4dcbc gtest: fix std::is_trivially_copy_constructible for GCC 4.8 & 4.9 properly 
`std::is_pod<T>` was deprecated in C++20

original (pre `is_pod`) error on GCC 4.8:
```
/fmt/test/gtest/gtest.h: In static member function 'static constexpr bool testing::internal::MatcherBase<T>::IsInlined()':
/fmt/test/gtest/gtest.h:6512:12: error: 'is_trivially_copy_constructible' was not declared in this scope
            std::is_trivially_copy_constructible<M>::value &&
            ^
/fmt/test/gtest/gtest.h:6512:45: error: expected primary-expression before '>' token
            std::is_trivially_copy_constructible<M>::value &&
                                                  ^
/fmt/test/gtest/gtest.h:6512:46: error: '::value' has not been declared
            std::is_trivially_copy_constructible<M>::value &&
                                                   ^
```
 2021-04-29 07:11:49 -07:00
Alexey Ochapov
3d51ccdaae gtest: remove obsolete GTEST_LANG_CXX11 compile definition setting 2021-04-29 07:11:49 -07:00
Alexey Ochapov
833377ff1e gtest: add .clang-format file into test/gtest directory to prevent formatting there 2021-04-29 07:11:49 -07:00
Alexey Ochapov
53ca0cbe75 gtest: move GTest/GMock files to separate directory, update GTest/GMock usages 
* all GTest/GMock files moved to `test/gtest` directory
* `CMakeLists.txt` created in `test/gtest` from `CMakeLists.txt` in `test`
* GTest/GMock target in CMake renamed to `gtest` (was `gmock`)
* CMake `gtest` target updated to export includes as "gtest/gtest.h" or "gmock/gmock.h" only
* includes in tests updated: "gtest.h" -> "gtest/gtest.h", "gmock.h" -> "gmock/gmock.h"
* removed duplications of `target_include_directories` for GTest/GMock directories (CMake manages them)
 2021-04-29 07:11:49 -07:00
Victor Zverovich
355be4b13f Make FMT_COMPILE fallback on runtime without if constexpr (#2261) 2021-04-28 09:11:47 -07:00
Victor Zverovich
847aac4315 Follow naming conventions in tests 2021-04-25 21:26:30 -07:00
Victor Zverovich
39818e7979 Cleanup core-test 2021-04-25 17:59:23 -07:00
Ilya Kurdyukov
0e6f989b0d
__THROW warning fix for e2k (#2253) 2021-04-25 08:51:37 -07:00
Alexey Ochapov
ca821982ee use named arg with static name in compile-time API 
to get arg index by name at compile-time
 2021-04-25 07:53:49 -07:00
Victor Zverovich
bb006f9735 Replace TYPED_TEST_CASE with TYPED_TEST_SUITE 2021-04-24 17:46:49 -07:00
Victor Zverovich
6956b10b2d Fix gcc 4.8 build 2021-04-24 11:04:34 -07:00
Victor Zverovich
b4f9a05894 Update gtest 2021-04-24 11:03:40 -07:00
Victor Zverovich
8a040d187a Cleanup core-test 2021-04-23 20:07:48 -07:00
Victor Zverovich
5b2c740ad8 Remove deprecated APIs 2021-04-23 15:27:25 -07:00
Victor Zverovich
b9ab5c8836 Remove printf.h dependency on ostream.h 2021-04-23 10:42:57 -07:00
Alexey Ochapov
1d4199f46b
fix udl_compiled_string with non-byte chars (e.g. wchar) (#2242) 2021-04-19 08:29:35 -07:00
crbrz
9260114162
Ranges wide strings support (#2236) 
* Ranges copy wchar_t

* arg_join formatter not working for wide strings

* Added ranges wide string tests

Co-authored-by: Cristi <cristi@emailaddressmanager.com>
 2021-04-16 06:25:35 -07:00
denchat
24c9751558
Try to suppress MVSC warn of narrowing (#2230) 2021-04-13 07:30:43 -07:00
Alexey Ochapov
b441532396 CI linux: add clang++-11 C++20 (with LLVM libc++) build 
* find-package-test fixed by passing CXX_FLAGS, i.e. -stdlib=libc++
 * std::array usage in compile-test.cc replaced with plain array, because
   <array> header was not included
 2021-04-10 07:20:05 -07:00
denchat
273d8865e3
Suppress redef warning of _CRT_SECURE_NO_WARNINGS if any. (#2218) 2021-04-08 11:56:35 -07:00
Victor Zverovich
5a8bf1f6a3 Workaround hexfloat inconsistency on windows (#2205) 2021-04-07 11:20:08 -07:00
Victor Zverovich
06b3a1000c Add support for time points with arbitrary durations (#2208) 2021-04-02 11:17:14 -07:00
Jason Cobb
c62e4c30f4 Make buffer_appender default-constructible when back_insert_iterator is 2021-04-01 09:52:44 -07:00
Victor Zverovich
afe23e7f10 Don't call fileno on NULL file in tests (#2196) 2021-03-30 10:41:12 -07:00
vtta
14848875bf
Fix: fmt::ostream cannot be moved while holding buffered data #2197 (#2198) 
* Add a test case: move ostream while holding data

* Fix moving ostream while holding data

Co-authored-by: Junliang HU <jlhu@cse.cuhk.edu.hk>
 2021-03-30 08:43:26 -07:00
Vladislav Shchapov
4dc7170d21
Fix C++17 builds: (#2192) 
- Fix C++17 Visual Studio builds.
- Use C++17 for `windows-2019` builds.
- Removed options for unsupported compiler (MSVC11).
- Removed options, not needed after enabling C++11+ features in gmock/gtest.
 2021-03-26 06:19:43 -07:00
Victor Zverovich
417e1cee9e Stop using deprecated UDL templates 2021-03-19 08:34:55 -07:00
Victor Zverovich
14a2a64df4 Fix handling of formattable types with to_string_view (#2181) 2021-03-19 06:43:38 -07:00
Victor Zverovich
6ae402fd0b Fix handling of types with to_string_view and formatter specialization (#2180) 2021-03-18 11:25:43 -07:00
Victor Zverovich
a6408a3b09 Add args-test 2021-03-18 09:04:17 -07:00
Victor Zverovich
1147782c79 Fix an ambiguous call to check caused by ADL (#2184) 2021-03-17 20:59:36 -07:00
Victor Zverovich
6151d0dc1e Fix the comment 2021-03-14 09:26:18 -07:00
Victor Zverovich
5a1127b726 Don't wrap named arg in cref and clarify docs 2021-03-14 09:08:08 -07:00
Victor Zverovich
f9e0e90441 Apply clang-format 2021-03-10 12:08:02 -08:00
Victor Zverovich
60f5d24411 Simplify arg_formatter 2021-03-10 09:35:48 -08:00
Alexey Ochapov
6a9016ea60
fix formatted_size with "compiled format" as argument (#2161) 2021-03-07 06:44:36 -08:00
Victor Zverovich
6e1fc01752 Move detail::truncating_iterator to fmt/compile.h 2021-03-06 08:35:36 -08:00
Jason Cobb
e718ec3e93
Make truncating_iterator an output_iterator (#2158) 2021-03-04 15:53:08 -08:00
John Steele Scott
772aeca338
Don't include <cassert>. (#2148) (#2152) 
* Don't include <cassert>. (#2148)

This commit replaces use of the assert() macro in format-inl.h with
FMT_ASSERT(). This allows us to drop the cassert include.

* FMT_GCC_VERSION is not defined when we include test-assert.h, use __GCC__ instead.

* Don't explicitly suppress GCC's -Wterminate in tests' FMT_ASSERT.

Throwing from a separate function is enough to silence the warning, no need to
explicitly suppress it.

* Remove messages from assertions added in 2f699d2.

* Correct formatting around throw_assertion_failure().
 2021-03-04 07:28:04 -08:00
Alexey Ochapov
684b5b0e40
Fix fallback to runtime API from compile-time API (#2143) 
* fix fallback to the runtime API, add FMT_ENABLE_FALLBACK_TO_RUNTIME_API define, add test

* remove `FMT_ENABLE_FALLBACK_TO_RUNTIME_API`

* pass format string to format_to() inside format_to_n() in compile-time API

instead of compiling it inside format_to_n(), to eliminate code duplication
 2021-03-04 07:20:57 -08:00
Victor Zverovich
835b910e7d Add an is_formattable trait 2021-02-28 15:25:33 -08:00
Alexey Ochapov
29cc8282b1 update chrono duration formatter (constness), use it in compile-test for specs checks 2021-02-20 11:50:12 -08:00
Alexey Ochapov
499047e132 fix incorrect indexing mode for named args, update tests 2021-02-20 11:50:12 -08:00
Alexey Ochapov
78c67157c1 prepare tests, fix incorrect handling of named args with simple {} replacement fields 2021-02-20 11:50:12 -08:00
Alexey Ochapov
95e1aa2dc5 add support for manual indexing and named fields, add tests 2021-02-20 11:50:12 -08:00
Victor Zverovich
7e72673d87 Improve width estimation (#2033) 2021-02-13 09:30:29 -08:00
Victor Zverovich
13b117b5bc Improve code point computation 2021-02-13 08:46:19 -08:00
Victor Zverovich
ee0fed639c Fix handling of the + flag with locales (#2133) 2021-02-13 07:08:01 -08:00
Yuval Gamzon-Kapeller
c5979d564e Fix fmt::localtime formatting not working in wide-char string contexts 2021-02-13 06:53:30 -08:00
Mike Crowe
e6ef927e6b
fmt::ptr: Support function pointers (#2131) 
Passing a function pointer to fmt::ptr results in:

 In file included from /home/mac/git/fmt/test/gmock/gmock.h:238,
                  from /home/mac/git/fmt/test/format-test.cc:31:
 .../fmt/test/format-test.cc: In member function ‘virtual void FormatterTest_FormatPointer_Test::TestBody()’:
 .../fmt/test/format-test.cc:1486:56: error: no matching function for call to ‘ptr(void (&)(int, double, std::__cxx11::string))’
              format("{}", fmt::ptr(function_pointer_test)));

with GCC and Clang. Let's add an overload to support that usage.

Unfortunately, MSVC would
consider the overload to be ambiguous for unknown reasons:

 D:\a\fmt\fmt\test\format-test.cc(1485,1): error C2668: 'fmt::v7::ptr': ambiguous call to overloaded function [D:\a\fmt\build\test\format-test.vcxproj]
 D:\a\fmt\fmt\include\fmt/format.h(3742,60): message : could be 'const void *fmt::v7::ptr<void,int,double,std::string>(T (__cdecl *)(int,double,std::string))' [D:\a\fmt\build\test\format-test.vcxproj]
           with
           [
               T=void
           ]
 D:\a\fmt\fmt\include\fmt/format.h(3735,42): message : or       'const void *fmt::v7::ptr<void(int,double,std::string)>(T (__cdecl *))' [D:\a\fmt\build\test\format-test.vcxproj]
           with
           [
               T=void (int,double,std::string)
           ]
 D:\a\fmt\fmt\test\format-test.cc(1486,1): message : while trying to match the argument list '(overloaded-function)' [D:\a\fmt\build\test\format-test.vcxproj]

but luckily this means that the overload is unnecessary in that case
anyway, so we can just make it conditional.
 2021-02-09 07:35:16 -08:00
Alexey Ochapov
2a25e2bf4d
Make ranges-test available with C++11 (#2114) 
* make ranges-test available with C++11, fix problem with some gcc versions

* potentially fix build for MSVC 19.10, a bit reorganizing in test
 2021-01-30 07:42:58 -08:00
Victor Zverovich
ce519e939b Fix exception propagation from iterators (#2097) 2021-01-23 17:27:24 -08:00
Ivan Polyakov
8bf28e6bb1
Add support for s format specifier to bool (#2094) (#2109) 2021-01-23 07:32:41 -08:00
Victor Zverovich
7fd535c6ae Cleanup 'L' handling 2021-01-18 07:57:38 -08:00
Victor Zverovich
e4f2cf455e Make 'L' a modifier 2021-01-17 09:28:46 -08:00
Victor Zverovich
532e846b86 Fix width computation in float formatter 2021-01-15 11:07:55 -08:00
Victor Zverovich
f8c2f8480a Fix handling of width when formatting int as char 2021-01-14 08:41:17 -08:00
Victor Zverovich
0fe0b15e71 Fix handling of # in width computation 2021-01-13 16:48:07 -08:00
Alexey Ochapov
d09b5c1453
Fix std::byte formatting with compile-time API (#2072) 
* add test for byte formatting with `FMT_COMPILE`

* fix byte formatting with `FMT_COMPILE`, use `__cpp_lib_byte` macro

* use is not custom mapped type check

* workaround MSVC bug
 2020-12-27 07:23:28 -08:00
Alexey Ochapov
bbd6ed5bc5
Add support of most format_specs for formatting at compile-time (#2056) 2020-12-25 06:40:03 -08:00
Victor Zverovich
1256541d7a Fix formatting 2020-12-24 07:07:15 -08:00
Walter Gray
4fa4c9248f
Add tests for FMT_ENFORCE_COMPILE_STRING, fix several errors (#2038) 2020-12-24 06:40:46 -08:00
Daumantas Kavolis
fa43fd1444
Forward arguments to work with views (#2068) 2020-12-20 07:14:54 -08:00
Victor Zverovich
3551f5d118 Workaround a gcc 10 -Warray-bounds bug (#2065) 2020-12-19 09:34:43 -08:00
Camille Bordignon
c20874c28f
Reenable support for fallback formatter in join (#2040) (#2050) 2020-12-08 08:56:53 -08:00
Alexey Ochapov
5de0bc1d4f
Add UDL as replacement for FMT_COMPILE (#2043) 2020-12-07 15:53:11 -08:00
Victor Zverovich
33f9a6d360 Fix handling of enums in to_string (#2036) 2020-12-03 15:18:33 -08:00
Alexey Ochapov
aabe0a8473
simplify tests by reordering arguments of EXPECT_EQ (#2044) 2020-12-03 14:21:23 -08:00
Victor Zverovich
4a6eadbde0 Make std::byte formattabe (#1981) 2020-12-03 08:59:07 -08:00
Alexey Ochapov
683a74501f
fix formatting with empty compiled format string (#2042) 2020-12-02 07:14:57 -08:00
Alexey Ochapov
dac753b81e
Basics of formatting at compile-time based on compile-time API (#2019) 2020-11-29 08:59:11 -08:00
Victor Zverovich
119f7dc3d6 Truncate file by default 2020-11-27 08:15:14 -08:00
Victor Zverovich
22a68d1613 Don't emit trailing zeros by default 2020-11-27 07:45:54 -08:00
Victor Zverovich
a58a6b27c3 Add a newline 2020-11-21 16:52:40 -08:00
Victor Zverovich
a036cc97b7 Reintroduce ostream support to range formatters (#2014) 2020-11-21 16:31:22 -08:00
Victor Zverovich
2c734c9bca Fix an overflow in format_to_n (#2029) 2020-11-18 06:50:43 -08:00
Victor Zverovich
bcc20b29df Implement compile-time checks by default 2020-11-15 17:24:36 -08:00
Walter Gray
befd7d4a2f
Always use FMT_STRING internally where possible [Issue #2002] (#2006) 
Co-authored-by: Walter Gray <walter.gray@getcruise.com>
 2020-11-15 05:19:06 -08:00
Victor Zverovich
f8640d4050 Add more standards 2020-11-14 12:02:46 -08:00
Victor Zverovich
f81c14aa1e Workaround an issue with mixing std versions in gcc (#2017) 2020-11-14 11:41:51 -08:00
Jonathan Gopel
aa9b09a9e3
🐛 Cannot call non-constexpr function in constexpr context (#2010) 
Problem:
- gcc-8 gives the following error when compiling this function on all
  standards:
    test/std-format-test.cc: In member function 'constexpr auto std::formatter<S>::parse(std::format_parse_context&)':
    test/std-format-test.cc:112:17: error: call to non-'constexpr' function 'int isdigit(int)'
        if (!isdigit(c) || (++iter, get_char()) != '}')
         ~~~~~~~^~~

Solution:
- Write a `constexpr` version of `isdigit` for use in this function.

Co-authored-by: Jonathan Gopel <jgopel@quantlab.com>
 2020-11-12 10:10:52 -08:00
Victor Zverovich
7abc3c01e0 Suppress a useless warning (#2004) 2020-11-12 08:18:28 -08:00
Victor Zverovich
b5dac0f0f8 Reduce <algorithm> usage (#1998) 2020-11-11 09:12:15 -08:00
Jonathan Gopel
1b8f499ee1
🔧 Silence useless cast warnings (#2008) 
Problem:
- gcc-10 is generating the following warning at all standards:

    test/format-test.cc: In member function 'virtual void UtilTest_BitCast_Test::TestBody()':
    test/format-test.cc:108:42: error: useless cast to type 'uint64_t' {aka 'long long unsigned int'} [-Werror=useless-cast]
      108 |   s = fmt::detail::bit_cast<uint32_pair>(uint64_t(~0ull));
          |                                          ^~~~~~~~~~~~~~~
- gcc-8 is generating the following warning at all standards:
    test/format-test.cc: In member function 'virtual void UtilTest_BitCast_Test::TestBody()':
    test/format-test.cc:108:56: error: useless cast to type 'uint64_t' {aka 'long long unsigned int'} [-Werror=useless-cast]
       s = fmt::detail::bit_cast<uint32_pair>(uint64_t(~0ull));
                                                        ^
Solution:
- Cast 0 to a 64 unsigned bit int and then invert.

Co-authored-by: Jonathan Gopel <jgopel@quantlab.com>
 2020-11-11 07:56:59 -08:00
Victor Zverovich
e01d26e1a4 Optimize includes 2020-11-09 16:34:54 -08:00
Victor Zverovich
5bedcb665b Fix initialization of iterator_buffer (#1996) 2020-11-08 08:08:55 -08:00
Ashton Fagg
506ff320f2
Fix build failure when not using fcntl with -Werror (#1990) 2020-11-06 15:39:59 -08:00
Victor Zverovich
49544ea943 Fuzz fallback formatter 2020-11-03 19:34:35 -08:00
Victor Zverovich
6b7bfed40c Fix fallback float formatter at assymetric bounds (#1976) 2020-11-03 19:19:10 -08:00
Jonathan Gopel
e904e891bd 🎨 🐛 Rename all shadowed types and variables 2020-11-03 07:30:27 -08:00
Jonathan Gopel
b3a4f28ad1
Fix implicit signedness conversion warning (#1963) 
Problem:
- On Apple clang 11.0.3 (clang-1103.0.32.62), pedantic mode compilation
  generates the following error:

    test/std-format-test.cc:114:22: error: implicit conversion changes
          signedness: 'int' to 'size_t' (aka 'unsigned long')
          [-Werror,-Wsign-conversion]
        width_arg_id = c - '0';
                     ~ ~~^~~~~

Solution:
- Use a `to_unsigned` to make the conversion explicit. This is
  guaranteed to be safe due to the check before the ASCII-to-int
  conversion.
 2020-10-29 06:26:18 -07:00
Vladislav Shchapov
97c8873214
Allocator::max_size support in basic_memory_buffer (#1960) 2020-10-29 06:17:00 -07:00
kitegi
f4ca065cfb Range support 2020-10-28 05:35:37 -07:00
Victor Zverovich
86287b8d56 Optimize common case in parse_format_specs 2020-10-21 17:16:58 -07:00
Victor Zverovich
0ecb3d1829 Optimize alignment parsing 2020-10-21 12:45:11 -07:00
Victor Zverovich
e57ec7d563 Merge vformat_to overloads 2020-10-20 17:39:50 -07:00
Victor Zverovich
e3b4c22ec9 Simplify is_output_iterator 2020-10-20 14:09:57 -07:00
Victor Zverovich
20d4f2e836 Fix handling of weird character types when parsing sign (#1932) 2020-10-17 09:40:30 -07:00
Victor Zverovich
bd3c792507 Fix float fuzzer 2020-10-16 07:35:53 -07:00
Bart Siwek
271eff149f
Make classes derived from buffer<T> final to silence the virtual destructor warning. (#1937) 
Co-authored-by: Bart Siwek <bsiwek@cisco.com>
 2020-10-15 17:41:56 -07:00
Victor Zverovich
811c8b58c5 Add float fuzzer and cleanup 2020-10-14 07:39:51 -07:00
Victor Zverovich
82c4e2236a Cleanup fuzzing 2020-10-13 09:08:04 -07:00
Victor Zverovich
63e40c9614 Fix naming of fuzzers 2020-10-12 16:48:25 -07:00
Victor Zverovich
af28305961 Cleanup 2020-10-11 10:13:42 -07:00
Victor Zverovich
48ea8193df Explain why assert-test is a separate test 2020-10-11 10:13:42 -07:00
Victor Zverovich
1d112bdd1e Remove old test 2020-10-11 10:13:42 -07:00
Victor Zverovich
7e56b6b6cb Fix coding style and remove duplicate fuzzer 2020-10-11 08:07:52 -07:00
Victor Zverovich
a5e7e7db95 Fix handling of thousand separator (#1927) 2020-10-10 07:23:36 -07:00
Victor Zverovich
7eddbfed53 Cleanup exponent handling in write_float 2020-10-07 15:58:43 -07:00
Victor Zverovich
a18b3fbbdc Fix fixed precision handling when rounding (#1917) 2020-10-07 07:42:23 -07:00
Victor Zverovich
af8a180aed Make GetCachedPower test more precise 2020-10-04 08:00:47 -07:00
Victor Zverovich
90ef46df0b Fix dragonbox integration 2020-09-28 18:10:46 -07:00
Victor Zverovich
79694d424c Fix WriteConsole signature 2020-09-27 14:26:28 -07:00
Victor Zverovich
51f2e2ca27 Move nan test to where it belongs 2020-09-27 12:50:18 -07:00
Victor Zverovich
68555fdbd2 Make format-test not depend on color.h 2020-09-27 09:17:57 -07:00
Victor Zverovich
a905d8f704 Merge grisu-test into format-test 2020-09-26 08:23:16 -07:00
Victor Zverovich
c156093ffd Fix carry in fallback_format 2020-09-25 10:12:44 -07:00
Victor Zverovich
6c025520aa Test that max_k is correctly defined 2020-09-23 15:44:37 -07:00
Victor Zverovich
2d4fde3a2e Don't emit trailing zero for consistency with std::format 2020-09-23 09:19:12 -07:00
Victor Zverovich
aa729bf25b Remove dead code 2020-09-22 16:58:02 -07:00
jk-jeon
6bcde9aab2
https://github.com/fmtlib/fmt/pull/1882#issuecomment-696823912 (#1894) 2020-09-22 10:33:52 -07:00
Victor Zverovich
16410056bf Optimize copy_str for counting_iterator 2020-09-22 07:56:09 -07:00
Victor Zverovich
2f7e08856b Disable range formatter if value type is not formattable (#1885) 2020-09-20 08:37:49 -07:00
Victor Zverovich
c46a8de4e1 Simplify test 2020-09-20 07:24:24 -07:00
rimathia
2696dc9273
add forgotten template argument to make_format_args which made some u… (#1877) 
* add forgotten template argument to make_format_args which made some uses of FMT_COMPILE not work anymore after 54daa0864a, add more elaborate test cases to compile-test as regression tests

* fix old-style cast which gcc on travis thankfully doesn't accept anymore

* hopefully last forgotten (void*)
 2020-09-20 06:51:11 -07:00
Victor Zverovich
7e6827521a Remove trailing zeros when using fallback formatter (#1873) 2020-09-17 08:16:21 -07:00
Victor Zverovich
1d696dc280 Handle exotic character types in compilation 2020-09-17 07:12:34 -07:00
Alexey Ochapov
f674434a67
Add format_to_n overload that accepts FMT_COMPILE (from #1767) (#1869) 
* Add format_to_n overload that accepts FMT_COMPILE

* add FormatToNWithCompileMacro test into CompileTest

Co-authored-by: Dmitriy Kurkin <Dmitriy.Kurkin@itiviti.com>
 2020-09-15 07:28:06 -07:00
Victor Zverovich
5b5a597198 Fix handling of wide alignment 2020-09-15 06:53:06 -07:00
Victor Zverovich
dce8e49b4f Handle float in fallback formatter 2020-09-13 09:28:40 -07:00
Victor Zverovich
4f2ee8921d Use built-in FP formatter for any precision 2020-09-11 07:20:16 -07:00
Victor Zverovich
9f312fe87e Implement fallback FP formatting with given precision (#1526) 2020-09-07 09:34:30 -07:00
Victor Zverovich
fb289cf56b Fix coding conventions 2020-09-06 09:26:32 -07:00
Denis Blank
bff4d18efb Add color format_to overloads 
* Fix variable size basic_memory_buffer colorization
* Fix an unused arguments warning on GCC that blocks the CI otherwise
* Ref #1842
* Ref #1593
 2020-09-06 08:24:15 -07:00
Victor Zverovich
6cccdc24bc Fix move constructor (#1844) 2020-09-01 08:48:56 -07:00
Adam Burgess
f39e6fb617
Add formatters for chrono::time_point<system_clock> (#1837) 
Add formatters for chrono::time_point and helper overloads for localtime/gmtime(time_point)
Fixes #1819
 2020-08-28 07:41:38 -07:00
Victor Zverovich
5dff01d31b Add complex tests 2020-08-26 11:48:50 -07:00
Alexey Ochapov
1651b2d433
Fix detail::write with fallback formatter (#1829) 
* add support for fallback_formatter in detail::write

* add ToString test into OStreamTest

to check fmt::to_string() with class that has output stream operator

* add WithOstreamOperator test into CompileTest

to check fmt::format() with FMT_COMPILE() and class that has output stream operator

* use conditional_t inside detail::write instead of 2 overloads

* Revert "add WithOstreamOperator test into CompileTest"

* remove Context from template parameters in detail::write
 2020-08-20 06:41:09 -07:00
Barry Revzin
6be6544668
Fixing buffer_appender's ++ slicing (#1822) 
* Fixing buffer_appender's ++ slicing.

* This test requires C++14.

* Removing string_view dependency.

* Simplifying test case.

* Adding message to static_assert
 2020-08-18 12:37:56 -07:00
medithe
f9f02df719
CMakeLists.txt: Clang-warnings: removed -Wno-sign-conversion (#1817) 
* CMakeLists.txt: Clang-warnings: removed -Wno-sign-conversion

* test/ranges-test.cc: changed type of integer literals to unsigned

* test/format-test.cc: fixed implicit conversion changes signedness warning in clang

Co-authored-by: Martin Wührer <martin.wuehrer@artech.at>
 2020-08-14 13:58:20 -07:00
Victor Zverovich
54daa0864a Add dynamic width support to FMT_COMPILE (#1809) 2020-08-10 09:40:11 -07:00
Victor Zverovich
4fd95e4b4d Don't remove trailing zeros with # 2020-08-08 08:14:39 -07:00
Victor Zverovich
065889a593 Use correct capacity in iterator_buffer (#1807) 2020-08-08 07:01:21 -07:00
Barry Revzin
d0dd678693 Adding convenience append(range) 2020-08-08 06:33:46 -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
7c4c5c79d2 Make buffer size configurable 2020-08-01 10:53:58 -07:00
Victor Zverovich
21c8b5c142 Report error on missing named argument (#1796) 2020-07-30 07:16:15 -07:00
Victor Zverovich
d82fdcc9e2 Fix handling of iterators in locale-specific formatting (#1782) 2020-07-30 07:03:11 -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
Raul Tambre
26b47b6fb5 Bump tested CMake version to 3.18 
Use the version range feature introduced in 3.12. On CMake <3.12 the extra dots are simply interpreted as extra version number separators.
The fallback for ancient CMake versions is kept.
 2020-07-19 08:50:34 -07:00
Victor Zverovich
b17d5c4f5d Fix a regression in handling digit separators (#1782) 2020-07-18 08:31:47 -07:00
Victor Zverovich
c26349f4d2 Improve error reporting 2020-07-14 12:06:12 -07:00
Dmitriy Vetutnev
a03bd3ddb0
Autodetect MSVC static runtime (#1770) 
* Autodetect MSVC static runtime

* Update condition (MSVC)
 2020-07-13 06:11:23 -07:00
Victor Zverovich
16cac46a09 Improve handling of streamable and convertible to bool types (#1766) 2020-07-12 08:34:45 -07:00
Victor Zverovich
415cd51913 direct_buffered_file -> ostream 2020-07-11 17:29:17 -07:00
Victor Zverovich
e1bfb59619 Fix handling of code units in compile 2020-07-11 09:03:21 -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
e8ec09ae83 Cleanup core-test 2020-07-10 21:25:27 -07:00
Victor Zverovich
a2c4fed981 Double buffering no more 2020-07-10 20:35:14 -07:00
Victor Zverovich
60c43e8703 Apply clang-format 2020-07-09 09:06:24 -07:00
Victor Zverovich
b998e0f30b Reduce symbol sizes and simplify iterator use 2020-07-09 08:51:43 -07:00
Victor Zverovich
01309a34ab Deprecate arg_formatter 2020-07-04 07:29:11 -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
Victor Zverovich
f69b6eaabd Add a simple buffered stream with no sync 2020-06-28 09:55:29 -07:00
Victor Zverovich
98a7a8b405 Update changelog and disable internal 2020-06-26 19:07:33 -07:00
Victor Zverovich
4e94c649f9 Deprecate compile 2020-06-23 14:03:37 -07:00
Victor Zverovich
1a83443e6c Add user-defined type support to compilation 2020-06-23 12:45:57 -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
9a4cc88426 Add FMT_COMPILE support to format_to 2020-06-20 15:15:41 -07:00
Victor Zverovich
397ad1bec3 Optimize common case 2020-06-15 18:30:31 -07:00
Victor Zverovich
ab2f8484e0 Finish text::format 2020-06-14 11:04:41 -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
8c88abde64 Fix sign handling in 'L' 2020-06-13 06:57:19 -07:00
Victor Zverovich
16637341b9 Enable compilation for all types 2020-06-12 13:27:21 -07:00
Victor Zverovich
936a1833c2 Add default_arg_formatter 2020-06-08 08:14:34 -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
rimathia
95c6ac0cc8 fix typo which caused the loss of the counting information when using a printf context with a truncating_iterator 2020-06-05 07:37:54 -07:00
Victor Zverovich
3245145a41 Remove undocumented buffer_range and output_range 2020-05-30 13:07:52 -07:00
Victor Zverovich
f095c67b6a Remove uses of buffer_range 2020-05-29 18:14:03 -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
rimathia
8c8f74a870 fix zero flag for char types and make zero flag ignored if a precision is specified 2020-05-23 12:46:26 -07:00
Victor Zverovich
943532fece Make ostream formatter work with compile-time format strings (#1692) 2020-05-20 14:59:57 -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
rimathia
6b219a58db
fix interaction of space flag and '+' flag, as well as '-' flag and '0' flag (#1687) 2020-05-17 04:27:18 -07:00
rimathia
96c18b26c2
make plus flag for printf not be ignored for char argument (#1683) 
* make plus flag for printf not be ignored for char argument

* clarify overwriting of alignment specifiers for printf with char argument
 2020-05-15 06:45:51 -07:00
Vladimir Solontsov
922ea924bf
Make dynamic_format_arg_store reusable and add reserve() (#1677) 
Implemented #1674: make dynamic_format_arg_store reusable and add
reserve() for better memory menagement.
 2020-05-12 11:00:42 -07:00
Victor Zverovich
8069265373 internal -> detail (#1538) 2020-05-10 07:34:30 -07:00
Victor Zverovich
02a6fe59fb Named arguments go brrr 2020-05-09 13:22:38 -07:00
Vladimir Solontsov
68201831a5
Support named args in dynamic_format_arg_store (#1655). (#1663) 
Dynamic arguments storage. Implementation of enhancement from issue
#1170.
 2020-05-09 06:25:03 -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
8f511fc12f Make copyfmt not throw (#1666) 2020-05-06 17:38:46 -07:00
Victor Zverovich
d6cea50d01 Remove deprecated APIs 2020-05-05 20:03:48 -07:00
Victor Zverovich
bab3f58003 Refactor pointer formatting 2020-05-03 20:33:25 -07:00
Victor Zverovich
a71bc9c825 Use '0' fill with numeric align for consistency with std::format 2020-05-03 09:52:31 -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
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
0463665ef1 Don't access a C string past precision in printf (#1595) 2020-04-22 17:10:23 -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
811b0f9054 Enable compile-time error tests 2020-04-22 11:00:20 -07:00
Victor Zverovich
5944fcad37 Remove remaining wchar_t instantiation 2020-04-19 16:48:15 -07:00
Victor Zverovich
c9a57b9a81 Fix incorrect assumptions about nul termination 2020-04-18 06:51:52 -07:00
Victor Zverovich
8a4630686e Improve handling of named arguments 2020-04-14 11:56:55 -07:00
Victor Zverovich
e99809f29d Fix ostream support in sprintf (#1631) 2020-04-12 07:53:17 -07:00
Victor Zverovich
bbb6b357c7 Add floating-point L specifier (#1624) 2020-04-10 07:16:20 -07:00
Victor Zverovich
7d01859ef1 Fix handling of unsigned char strings in printf 2020-04-08 13:05:42 -07:00
Victor Zverovich
d1d653d895 Implement the L specifier 2020-04-02 06:58:38 -07:00
Victor Zverovich
73c8437485 Follow naming conventions 2020-04-01 09:30:28 -07:00
Victor Zverovich
e588b02b17 Fix posix-mock-test 2020-04-01 08:42:14 -07:00
Victor Zverovich
80ce222ca6 Fix wide print overload (#1609) 2020-03-28 09:44:18 -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
dd97f4920c Improve exception safety in dynamic_format_arg_store 2020-03-21 08:58:50 -07:00
Spirrwell
2559983e7a
Color formatting fixed for wide strings (fixes issue #1594) (#1596) 
* Use std::char_traits::length for ansi_color_escape::begin

-Fixes issue #1594 https://github.com/fmtlib/fmt/issues/1594
 2020-03-17 06:24:42 -07:00
Victor Zverovich
9f70fc3e7a Minor tweaks for dynamic_format_arg_store 2020-03-16 07:58:15 -07:00
Vladimir Solontsov
6012dc9ab4
Dynamic arguments storage. Implementation of enhancement from issue #1170. (#1584) 2020-03-16 07:00:29 -07:00
Nikolay Rapotkin
85050aa2e6 Ability to join elements of std::initializer_list was added 2020-03-15 16:10:00 -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
Victor Zverovich
61c5a51604 Fix handling of empty tuples (#1588) 2020-03-14 07:41:08 -07:00
Victor Zverovich
f72a905eb3 Fix handling of volatile enums 2020-03-11 08:40:57 -07:00
Victor Zverovich
b1adaa9881 Remove gcc 4.4 workaround 2020-03-07 14:50:52 -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
Victor Zverovich
1e8493196e Make compile-time checks in format_to handle references 2020-03-01 07:57:34 -08:00
Victor Zverovich
13d82e32bd Don't use internal GTest API 2020-02-24 11:32:34 -08:00
Victor Zverovich
f733882b55 Remove misleading FMT_USE_WINDOWS_H 2020-02-14 14:09:27 +01:00
Victor Zverovich
1f1b50707c Make formatter override implicit conversion to a C string 2020-02-07 19:24:36 -08:00
Victor Zverovich
b55ea58705 string_view::char_type -> value_type (#1539) 2020-02-01 12:27:44 -08:00
zeffy
1acb73f970 Fix formatting std::chrono::duration types to wide strings (#1533) 
* Fix formatting chrono durations to wide strings

* Make format buffers const correct

* Add FormatWide chrono test case

* Fix incorrect wide encoding of 'µs'
I think might be a source file encoding issue, so I used \u00B5 instead.

* Update FormatWide test to use proper encoding of µs

* Revert changes to format_localized's parameters

* Use different overload of `std::time_put<T>::put` to avoid needing a format string

* Use utf8_to_utf16 instead of having redundant overloads of get_units

* Revert some minor changes

* Remove FMT_CONSTEXPR from expression

This should hopefully fix compilation on VS <2019

* Make suggested changes from code review

* Run clang-format on chrono.h

* Make sure unit isn't null before constructing a string_view from it
 2020-01-23 18:48:36 -08:00
Victor Zverovich
09a13244c8 Disallow passing non-string-literals to FMT_STRING 2020-01-22 21:05:46 -08:00
Victor Zverovich
419db8baa1 Fix length computation of constexpr C strings 2020-01-22 18:25:07 -08:00
Victor Zverovich
b4218aa0f8 Test invalid fill 2020-01-19 16:52:36 -08:00
Victor Zverovich
e5f2f8ce7a Add variable-width fill support (#1109) 2020-01-19 14:49:51 -08:00
Victor Zverovich
c8dd9cc99d Use type_identity to block unnecessary template argument deduction (thanks Tim Song) 2020-01-15 10:27:50 -08:00
Victor Zverovich
9e3f3e8cff Fix handling of output iterators in format_to_n (#1506) 2020-01-05 09:59:01 -10:00
Daniela Engert
cb8e7caf7c Convert 'char8_t' character sequences to 'char' sequences 
Otherwise, Google Test will insist on inserting 'char8_t' NTBS into 'char' streams, but basic_ostream<char>::operator<< overloads taking 'char8_t' arguments are defined as deleted by P1423.
Handling individual 'char8_t's is done inline.

This fixes the compilation errors seen in C++20 mode beginning with VS2019 Update 2.

Signed-off-by: Daniela Engert <dani@ngrt.de>
 2020-01-04 07:01:48 -10:00
Victor Zverovich
c85efef312 More showpoint fixes and tests (#1498) 2019-12-30 13:08:35 -10:00
Victor Zverovich
f219dcd59b Add fmt::bytes 2019-12-24 10:45:15 -08:00
Victor Zverovich
dea7fde8b7 Deprecate u8string_view 2019-12-24 09:44:57 -08:00
Victor Zverovich
e6b37b4aff Handle block boundaries in utf8_to_utf16 2019-12-21 16:33:34 -08:00
Victor Zverovich
8cf4c52068 Apply clang-format 2019-12-21 13:10:45 -08:00
Victor Zverovich
74532c23a3 Make type a scoped enum 2019-12-21 12:22:17 -08:00
Victor Zverovich
b308159be5 Make round_direction a scoped enum 2019-12-21 09:24:42 -08:00
Victor Zverovich
1b1c70108a trailing_zeros -> showpoint 2019-12-18 12:12:09 -08:00
Victor Zverovich
1afe201ae8 Handle block boundaries in utf8_to_utf16 2019-12-18 10:35:51 -08:00
Victor Zverovich
9ea42fb26e Rename posix-test to os-test 2019-12-15 16:43:40 -08:00
Victor Zverovich
da2569827e posix.cc -> os.cc 2019-12-15 12:36:15 -08:00
Victor Zverovich
35959a31d7 Move OS-specific APIs to a separate header 2019-12-15 11:46:45 -08:00
Victor Zverovich
ec2463c905 Implement utf8_to_utf16 using utf8_decode 2019-12-15 09:35:26 -08:00
Victor Zverovich
9e450911fa Give an error on precision overflow 2019-12-14 07:45:27 -08:00
Victor Zverovich
9f2e7edaeb Fix handling of types convertible to std::string_view 2019-12-09 13:25:08 -08:00
Victor Zverovich
fd52de0c6b Add FMT_CUDA_TEST CMake option to enable cuda-test 2019-12-09 07:30:34 -08:00
Victor Zverovich
73a16b827f Fix handling of int128_t in format-impl-test (#1461) 2019-12-08 17:07:20 -08:00
Florin Iucha
d3aa0c3a28 Clean-up sign-conversion warnings in test code 2019-12-08 16:07:43 -08:00
Victor Zverovich
31de9a1b80 Revert "Clean-up sign-conversion warnings in test code" 
This reverts commit 227bfe62dd.
 2019-12-08 15:47:24 -08:00
Florin Iucha
227bfe62dd Clean-up sign-conversion warnings in test code 2019-12-08 15:21:38 -08:00
Deniz Evrenci
1ab80aa92c Fix handling of types with custom formatters that are convertible to std::string_view 2019-12-06 11:40:21 -08:00
Victor Zverovich
8bbe76af3a Add a missing decimal point in exponent notation with trailing zeros 2019-12-02 11:36:33 -08:00
Victor Zverovich
6037b3cae9 Fix dangling else problem in FMT_ASSERT 2019-11-30 07:52:33 -08:00
Victor Zverovich
2f9acd1838 Remove dependency on <cassert> 2019-11-29 09:37:18 -08:00
Victor Zverovich
b994a0ab13 Fix handling of missing fraction in snprintf_float 2019-11-29 06:17:29 -08:00
Victor Zverovich
bb205d940d Fix fallback pointer formatting on big endian 2019-11-29 05:15:59 -08:00
Victor Zverovich
9c7e2a6c6f Add missing newline 2019-11-27 11:06:40 -08:00
Victor Zverovich
c3be0f593d Refactor floating-point formatting 2019-11-27 08:08:22 -08:00
Victor Zverovich
c68703c9f4 float_spec -> float_specs 2019-11-26 15:53:24 -08:00
Victor Zverovich
3de36e9348 Enable -Wswitch-enum in CI 2019-11-26 10:17:48 -08:00
Victor Zverovich
0d07db1234 Fix handling of streamable and convertible to string types 2019-11-25 16:46:33 -08:00
Victor Zverovich
d19ed6716d Fix hexfloat buffer reallocation 2019-11-25 15:54:04 -08:00
Victor Zverovich
99b6e928d4 Fix handling of types with deleted rvalue conversion to string (#1421) 2019-11-25 08:30:47 -08:00
Victor Zverovich
111fc127fe Remove fp::operator- 2019-11-24 13:28:15 -08:00
Victor Zverovich
6003ec3f25 Simplify Grisu implementation 2019-11-24 13:24:28 -08:00
Victor Zverovich
28d7191c27 Don't print trailing zero with fixed, precision=0, and showpoint (#1417) 2019-11-24 08:23:10 -08:00
Victor Zverovich
43271ba8e8 Handle null terminator at the end of the buffer 2019-11-24 07:15:25 -08:00
Victor Zverovich
4cf59ce734 Integrate Grisu and sprintf digit generators 2019-11-23 06:56:29 -08:00
Victor Zverovich
7395472dde Refactor floating-point formatting 2019-11-22 18:49:19 -08:00
Victor Zverovich
3e1f70fe02 Merge write_fp into write 2019-11-20 12:20:17 -08:00
Victor Zverovich
66d7746bb3 Use grisu for exponent notation 2019-11-19 16:55:11 -08:00
Victor Zverovich
57b6f2966d Deprecate the fmt macro 2019-11-19 11:28:17 -08:00
Leon Klingele
78842ce0d6 test: add default constructor for a const value 
This fixed a compilation error of the OS X 10.11.6 C++ compiler:

    ./fmt/test/format-test.cc:1861:16: error: default initialization of an object of const type 'const Answer' without a user-provided default constructor
      const Answer const_answer;
                   ^
                               {}
 2019-11-19 08:32:35 -08:00
Victor Zverovich
5420bcce2d Make % an opt-in to improve compatibility with std::format 2019-11-18 08:04:43 -08:00
Victor Zverovich
56a2e2075c Refactor float spec parsing 2019-11-18 07:37:36 -08:00
Victor Zverovich
9b7fe2a4a1 Don't use POSIX API on UWP 2019-11-17 08:29:08 -08:00
Victor Zverovich
dcde089b4e Improve POSIX API detection 2019-11-15 07:28:02 -08:00
David P. Sicilia
2145a7bdcc Move has_formatter into the public fmt namespace. (#1407) 
* Move has_formatter into the public fmt namespace.

This will allow users to do SFINAE-friendly checks for
the formattability of a type.

Fixes #1369
 2019-11-14 07:08:24 -08:00
daniel
f1559e1d56 Use grouping() from locale for specifier 'n' 2019-11-05 07:22:12 +00:00
Attila Tajti
0889856d61 Fix UTF-8 truncation 2019-11-03 11:53:15 +00:00
Victor Zverovich
213e09644f Workaround X11 madness (#1388) 2019-11-01 08:47:11 -07:00
Victor Zverovich
40414b3446 Don't emit trailing zeros in exponential notation (#1376) 2019-10-28 12:31:00 -07:00
Victor Zverovich
d39ebf3ff2 Optimize counting 2019-10-21 06:57:42 -07:00
Victor Zverovich
8498bc97dd Initialize all the things 2019-10-20 17:53:18 -07:00
Victor Zverovich
e2ea940673 Handle assymetric boundaries 2019-10-20 07:55:05 -07:00
Victor Zverovich
2bc5585ff0 Fix computing lower boundaries for smallest normalized double 2019-10-18 17:56:52 -07:00
Victor Zverovich
36d1390e67 Implement round half to even 2019-10-18 07:21:12 -07:00
Orivej Desh
599e0aef45 Support single precision floats in grisu formatting 
Fixes #1336
 2019-10-18 07:08:41 -07:00
Victor Zverovich
a5abe5d95c Handle negative exponent and nonnegative power 2019-10-13 13:16:09 -07:00
Victor Zverovich
1cbc5fa6cb Handle negative exponent and rename value/pow10 to numerator/denominator 2019-10-13 12:50:48 -07:00
Victor Zverovich
f7a5748fd3 Partially implement (FPP)^2 2019-10-13 09:28:35 -07:00
Victor Zverovich
5e58eb97b1 Implement add_compare 2019-10-13 08:05:06 -07:00
Orivej Desh
3a15ea3ea5 Rename write_double to write_fp 
It handles all floating point types, not just doubles.
 2019-10-12 11:41:24 -07:00
Orivej Desh
b87ac4d840 Distinguish float from double 2019-10-12 11:41:24 -07:00
Victor Zverovich
b55551f900 Implement more comparison operators 2019-10-12 09:22:24 -07:00
Deniz Evrenci
96f91428c6 Add defaulted copy and move operations to format_error and system_error (#1347) 
* Avoid weak vtables by providing a private virtual member function

* Add warning Wweak-vtables to clang when FMT_PEDANTIC is on

* Add defaulted copy and move operations to format_error and system_error

Compiler generated copy operations are deprecated and move operations
are not generated altogether.

* Add warning Wdeprecated to clang when FMT_PEDANTIC is on
 2019-10-11 10:44:20 -07:00
Victor Zverovich
e4d6d9d7c8 Implement divmod 2019-10-09 13:40:50 -07:00
Orivej Desh
a1079e9fd6 Fix undefined in format-test (#1349) 
When `MoveCtor` performs `check_move_buffer`, the buffer allocator becomes null,
but then `MoveCtor` attempts to use it to allocate a dynamic buffer. This
succeeds nevertheless because a typical `std::allocator<char>::allocate` does
not use `this`, so it does not crash when `this` is null.

Fixes #1344
 2019-10-08 15:42:51 -07:00
Orivej Desh
b66bb6b71f Fix undefined in core-test and printf-test (#1345) 
* Fix undefined in core-test

Fixes "reference binding to null pointer" in BufferTest.Ctor

buffer.operator[] attempts to return a reference to `buffer.ptr_[0]` when `ptr_`
in `mock_buffer<int> buffer` is null.

* Fix undefined in printf-test

Fixes "signed integer overflow" in PrintfTest.Length

This occurs in `TestLength<long long>("ll")`, since its minimum value minus one
does not fit in long long.

* Fix undefined in printf %0$

Printf counts arguments from 1.

Fixes "shift exponent -4 is negative" in PrintfTest.InvalidArgIndex.

`do_get` is called with index -1 when `basic_printf_context.arg` is called with
id 4294967295 when basic_printf_context::get_arg subtracts 1 from arg_index 0 in
the format string "%0$d".
 2019-10-08 06:28:39 -07:00
Victor Zverovich
b60114533f Implement more bigint operations 2019-10-06 12:49:23 -07:00
Victor Zverovich
c41cea8b18 Initial implementation of square 2019-10-05 16:37:52 -07:00
Victor Zverovich
0c7650373c Fix handling of types convertible to std::string_view 2019-10-05 06:58:37 -07:00
Victor Zverovich
0fc7bd1573 Fix ambiguity for types with dodgy conversions 2019-09-28 11:35:20 -07:00
Jeremy Ong
b4f1988c4b Provide overload for fmt::join that handles std::tuples 
Address enhancement request #1322.

The overload is provided in `ranges` (original `fmt::join` exists
currently in `format.h` for historical reasons.

Tests for prvalue and lvalue tuple arguments as well as the empty
tuple are provided in `ranges-test.cc`.
 2019-09-27 14:05:35 -07:00
Richard Musil
3b2fc033d1 Making CUDA test work with CMAKE_MSVC_RUNTIME_LIBRARY 
CMake 3.15 introduced a new way of handling MSVC CRT type definition for
the build: CMAKE_MSVC_RUNTIME_LIBRARY variable.
(https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html)

This is supposed to be the way to go with MSVC CRT selection in new
projects. Using this method however breaks the current CMake script for
CUDA test. The reason is the CUDA test uses "FindCUDA" CMake module to
detect and set up CUDA support in CMake, which is deprecated since CMake
version 3.10, and which does not support CMAKE_MSVC_RUNTIME_LIBRARY
selector correctly (i.e. it does not propagate the compiler option
related to the CRT).

I did not find a way to "patch" in the correct compiler options, so
(while knowing this feature is only available from CMake 3.15 on) I
decided to change also the way CUDA is handled and instead of using
FindCUDA, used enable_language. Apart from having some nice additional
side-effects, it also fixed the problem with CRT selection.

However, the propagation of the compiler options (and in particular the
options related to C++ standard selection) is still a bit flaky on
Windows+MSVC platform, so it had to be done manually.

The patch makes two things in parallel:

1) Introduces MSVC_BUILD_STATIC, which, together with CMake version >=
3.15, allows building static version of the 'fmt' lib (and all the
tests).

2) At the same time, for CMake >= 3.15 it switches handling of CUDA
support from (old) FindCUDA to (new) enable_language, to fix the
problems which the old method has with the new CRT selector for MSVC in
a new CMake.

Added a check for CUDA before enabling it.

Using VERSION_LESS instead of VERSION_GREATER_EQUAL

Since apparently VERSION_GREATER_EQUAL exists only from CMake 3.7, while
Android is using CMake 3.6.

Removed MSVC_RUNTIME_LIBRARY logic from the CMake file.

The static build can be set on the command line with CMake >= 3.15
by defining the policy and the CMAKE_MSVC_RUNTIME_LIBARY this way:

cmake -G <gen> <options>
    -DCMAKE_POLICY_DEFAULT_CMP0091=NEW
    -DMSVC_BUILD_STATIC=ON
    -DCMAKE_MSVC_RUNTIME_LIBRARY="MultiThreaded$<$<CONFIG:Debug>:Debug>"

When MSVC_BUILD_DEBUG is set the test 'posix-mock-test' is skipped as it
does not build with the static runtime.
 2019-09-25 06:46:11 -07:00
Daumantas Kavolis
8f27ce4d8b add test for multiple compilation types 2019-09-24 06:25:21 -07:00
Victor Zverovich
ccc8f5db02 Disable integral operator<< (#1316) 2019-09-23 20:34:08 -07:00
Victor Zverovich
20fdb88a1c Remove redundant and nonportable test (#1313) 2019-09-23 13:36:12 -07:00
Victor Zverovich
f29901097f Don't use const char* overload of operator<< (#1309) 2019-09-23 12:35:08 -07:00
Victor Zverovich
0656045d02 Fix format overload that takes text_style (#1305) 2019-09-08 18:41:02 -07:00
Victor Zverovich
c85ae23c73 Add max_value 2019-09-08 09:21:30 -07:00
Victor Zverovich
b3bf665764 Implement multiplication and part of assignment from pow of 10 2019-09-08 08:27:00 -07:00
Victor Zverovich
0887887e23 Implement left shift 2019-09-07 18:10:36 -07:00
Victor Zverovich
ac71d853be Refactor normalize and clean up 2019-09-07 17:28:59 -07:00
Victor Zverovich
56b5c192a0 Add a bigint stub and reenable grisu 2019-09-07 13:50:22 -07:00
Victor Zverovich
f7a4b4ab91 Make numeric alignment optional 2019-09-06 09:43:53 -07:00
Victor Zverovich
611cf0b3c6 Format octal 0 as 0 2019-09-06 07:03:47 -07:00
Victor Zverovich
1882b9687b Reduce the numer of ifdefs with an empty (u)int128_t fallback 2019-09-05 18:03:47 -07:00