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Fix bugs and make code tinier

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- Fixed bug where stdio eof wasn't being sticky
- Fixed bug where fseeko() wasn't clearing eof state
- Removed assert() usage from libc favoring _unassert() / _npassert()
This commit is contained in:
Justine Tunney 2022-10-09 22:38:28 -07:00
parent 9b7c8db846
commit d5910e2673
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
115 changed files with 510 additions and 290 deletions
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4
third_party/double-conversion/README.cosmo vendored
View file

@ -11,3 +11,7 @@ ORIGIN
LICENSE
BSD 3-Clause License
LOCAL CHANGES
- Use _unassert() macro for undefined behavior on failed assertions

6
third_party/double-conversion/double-conversion.mk vendored
View file

@ -28,6 +28,8 @@ THIRD_PARTY_DOUBLECONVERSION_TEST_BINS = \
$(THIRD_PARTY_DOUBLECONVERSION_TEST_COMS) \
$(THIRD_PARTY_DOUBLECONVERSION_TEST_COMS:%=%.dbg)
THIRD_PARTY_DOUBLECONVERSION_ARTIFACTS += THIRD_PARTY_DOUBLECONVERSION_TEST_A
THIRD_PARTY_DOUBLECONVERSION_TEST_A_SRCS_CC = \
third_party/double-conversion/test/cctest.cc \
third_party/double-conversion/test/gay-fixed.cc \
@ -52,6 +54,10 @@ THIRD_PARTY_DOUBLECONVERSION_TEST_A_HDRS = \
third_party/double-conversion/test/gay-shortest.h \
third_party/double-conversion/test/gay-shortest-single.h
THIRD_PARTY_DOUBLECONVERSION_TEST_A_SRCS = \
$(THIRD_PARTY_DOUBLECONVERSION_TEST_A_SRCS_C) \
$(THIRD_PARTY_DOUBLECONVERSION_TEST_A_SRCS_CC)
THIRD_PARTY_DOUBLECONVERSION_A_OBJS = \
$(THIRD_PARTY_DOUBLECONVERSION_A_SRCS_C:%.c=o/$(MODE)/%.o) \
$(THIRD_PARTY_DOUBLECONVERSION_A_SRCS_CC:%.cc=o/$(MODE)/%.o)

3
third_party/double-conversion/test/cctest.cc vendored
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@ -24,9 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdio.h"
#include "libc/isystem/stdlib.h"
#include "libc/isystem/string.h"
#include "third_party/double-conversion/test/cctest.h"
// clang-format off

2
third_party/double-conversion/test/cctest.h vendored
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@ -26,8 +26,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CCTEST_H_
#define CCTEST_H_
#include "libc/isystem/stdio.h"
#include "libc/isystem/string.h"
#include "third_party/double-conversion/utils.h"
// clang-format off

1
third_party/double-conversion/test/checks.h vendored
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@ -26,7 +26,6 @@
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef V8_CHECKS_H_
#define V8_CHECKS_H_
#include "libc/isystem/string.h"
#include "third_party/double-conversion/test/flags.h"
// clang-format off

1
third_party/double-conversion/test/test-bignum-dtoa.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/bignum-dtoa.h"
#include "third_party/double-conversion/ieee.h"
#include "third_party/double-conversion/test/cctest.h"

2
third_party/double-conversion/test/test-bignum.cc vendored
View file

@ -24,8 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "libc/isystem/string.h"
#include "third_party/double-conversion/bignum.h"
#include "third_party/double-conversion/test/cctest.h"
#include "third_party/double-conversion/utils.h"

1
third_party/double-conversion/test/test-conversions.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/string.h"
#include "third_party/double-conversion/double-conversion.h"
#include "third_party/double-conversion/ieee.h"
#include "third_party/double-conversion/test/cctest.h"

1
third_party/double-conversion/test/test-diy-fp.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/diy-fp.h"
#include "third_party/double-conversion/test/cctest.h"
#include "third_party/double-conversion/utils.h"

1
third_party/double-conversion/test/test-dtoa.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/double-conversion.h"
#include "third_party/double-conversion/ieee.h"
#include "third_party/double-conversion/test/cctest.h"

1
third_party/double-conversion/test/test-fast-dtoa.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/diy-fp.h"
#include "third_party/double-conversion/fast-dtoa.h"
#include "third_party/double-conversion/ieee.h"

1
third_party/double-conversion/test/test-fixed-dtoa.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/fixed-dtoa.h"
#include "third_party/double-conversion/ieee.h"
#include "third_party/double-conversion/test/cctest.h"

1
third_party/double-conversion/test/test-ieee.cc vendored
View file

@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/diy-fp.h"
#include "third_party/double-conversion/ieee.h"
#include "third_party/double-conversion/test/cctest.h"

1
third_party/double-conversion/test/test-strtod.cc vendored
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@ -24,7 +24,6 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "libc/isystem/stdlib.h"
#include "third_party/double-conversion/bignum.h"
#include "third_party/double-conversion/diy-fp.h"
#include "third_party/double-conversion/ieee.h"

4
third_party/double-conversion/utils.h vendored
View file

@ -9,7 +9,11 @@
#include "third_party/libcxx/cstring"
// clang-format off
// [jart] use undefined behaavior to make code tinier
// use ubsan build mode to troubleshoot errors
#define DOUBLE_CONVERSION_ASSERT(x) _unassert(x)
#define DOUBLE_CONVERSION_UNREACHABLE() unreachable
#define DOUBLE_CONVERSION_UNIMPLEMENTED() notpossible
// Use DOUBLE_CONVERSION_NON_PREFIXED_MACROS to get unprefixed macros as was
// the case in double-conversion releases prior to 3.1.6