mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-23 05:42:29 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Import C++ Standard Template Library

Browse source 
You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.

- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()

Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
This commit is contained in:
Justine Tunney 2022-03-22 05:51:41 -07:00
parent 5022f9e920
commit 868af3f950
286 changed files with 123987 additions and 507 deletions
Download patch file Download diff file Expand all files Collapse all files

12
test/libc/fmt/sscanf_test.c
View file

@ -26,7 +26,7 @@
#define sscanf1(STR, FMT) \
({ \
errno = 0; \
intmax_t x = 0; \
int128_t x = 0; \
EXPECT_EQ(1, sscanf(STR, FMT, &x)); \
x; \
})
@ -50,11 +50,11 @@ TEST(sscanf, testHex) {
EXPECT_EQ(0x123, sscanf1("123", "%x"));
EXPECT_EQ(0x123, sscanf1("0x123", "%x"));
EXPECT_EQ(0x123, sscanf1("0123", "%x"));
EXPECT_EQ(INTMAX_MAX,
sscanf1("170141183460469231731687303715884105727", "%jd"));
EXPECT_EQ(INTMAX_MIN,
sscanf1("-170141183460469231731687303715884105728", "%jd"));
EXPECT_EQ(UINTMAX_MAX, sscanf1("0xffffffffffffffffffffffffffffffff", "%jx"));
EXPECT_EQ(INT128_MAX,
sscanf1("170141183460469231731687303715884105727", "%jjd"));
EXPECT_EQ(INT128_MIN,
sscanf1("-170141183460469231731687303715884105728", "%jjd"));
EXPECT_EQ(UINT128_MAX, sscanf1("0xffffffffffffffffffffffffffffffff", "%jjx"));
}
TEST(sscanf, testOctal) {