Commit Graph

1094 Commits

Author SHA1 Message Date
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
Deniz Evrenci
6de0454b42 Add support for built-in __int128 when available 2019-09-04 07:05:08 -07:00
Victor Zverovich
a128b5b2cb Simplify format string compilation 2019-09-02 06:48:19 -07:00
Victor Zverovich
466128de00 Remove unused code and refactor 2019-09-01 13:08:53 -07:00
Victor Zverovich
22e98a5b6a Make compile work with user-defined types 2019-09-01 11:49:27 -07:00
Victor Zverovich
e1ab6bc006 Simplify format string compilation 2019-09-01 08:31:32 -07:00
Victor Zverovich
24a88545d9 Add -Werror to tests 2019-08-31 09:26:45 -07:00
Victor Zverovich
422e7b9d70 Fix compile-time checks for user-defined types (#1292) 2019-08-31 08:35:38 -07:00
Victor Zverovich
c76957565c FixedEnum -> StrongEnum and make it a regression test 2019-08-31 08:16:47 -07:00
Egor Seredin
bcd9b9331a Map not int enum to correct underlying_type (#1286)
* Map not int enum to correct underlying_type

* Use non-zero constant in TestFixedEnum
2019-08-31 06:25:38 -07:00
luncliff
345ba07f1d Add a CUDA test
test cuda: import fmt in CUDA source code

Current test is only for Windows(cl.exe).
Need to test more with the other host compilers...

* Activate the test when `find_package(CUDA)` worked
* The test runs with C++14

Detailed comments in 'test/cuda-test'

test cuda: add more comment / macro check

* checks both `__NVCC__` and `__CUDACC__`

More comments for CMake and CUDA source file.

test cuda: <fmt/core.h> checks NVCC and CUDA

The header file checks 2 things.

* __NVCC__: if the compiler is from NVIDIA
* __CUDACC__: if the source code is CUDA(.cu) file

Since we can't sure all users prefer latest, Version for
`find_pacakge(CUDA)` is downgraded to 9.0.
This is the minimum version for C++14 in CUDA
2019-08-30 17:45:50 -07:00
Victor Zverovich
3f75e2b69e Make buffer_range public and update custom formatting docs (#1281) 2019-08-28 06:50:20 -07:00
Victor Zverovich
1a7d172dc7 which_value -> kind 2019-08-25 08:08:46 -07:00
Victor Zverovich
4ce006fb6e Simplify format string compilation 2019-08-25 07:48:09 -07:00
Victor Zverovich
a5f470eb10 Test and fix compiled format_to_n and formatted_size 2019-08-25 06:38:41 -07:00
Victor Zverovich
4070c1d80b PrepareTest -> CompileTest 2019-08-25 06:22:13 -07:00
Victor Zverovich
b2d4ca1546 Workaround an issue with std::filesystem::path being an infinitely deep range (#1268) 2019-08-21 11:22:59 -07:00
Victor Zverovich
9f09b8eed1 Fix a warning 2019-08-11 11:38:16 -07:00
Victor Zverovich
2bb8120d98 Fix a warning 2019-08-11 09:27:59 -07:00
Victor Zverovich
c1e97392be Fix warnings 2019-08-11 08:44:12 -07:00
Victor Zverovich
4e99e09bb3 Fix warnings 2019-08-10 16:56:57 -07:00
Victor Zverovich
1607a01870 Suppress a warning 2019-08-10 14:15:55 -07:00