]> git.ipfire.org Git - thirdparty/sqlite.git/commitdiff
Work around obscure floating point issue seen with older versions of MSVC.
authormistachkin <mistachkin@noemail.net>
Wed, 6 Mar 2024 21:00:13 +0000 (21:00 +0000)
committermistachkin <mistachkin@noemail.net>
Wed, 6 Mar 2024 21:00:13 +0000 (21:00 +0000)
FossilOrigin-Name: 6055715febf6e61e37125635b7ec29392fbaab367927411617f5e15d9a95cb82

manifest
manifest.uuid
src/util.c

index 91c92d08975dcb2b5632344a33cde635b788ae6b..25cb28d52b964e625ce82375370cccd263c8cba2 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\stwo\s-Werror=lto-type-mismatch\swarnings\sreported\sin\s[forum:ef62b57bd5|forum\spost\sef62b57bd5].
-D 2024-03-06T20:59:38.549
+C Work\saround\sobscure\sfloating\spoint\sissue\sseen\swith\solder\sversions\sof\sMSVC.
+D 2024-03-06T21:00:13.512
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -806,7 +806,7 @@ F src/trigger.c 0905b96b04bb6658509f711a8207287f1315cdbc3df1a1b13ba6483c8e341c81
 F src/update.c 6904814dd62a7a93bbb86d9f1419c7f134a9119582645854ab02b36b676d9f92
 F src/upsert.c fa125a8d3410ce9a97b02cb50f7ae68a2476c405c76aa692d3acf6b8586e9242
 F src/utf.c f23165685a67b4caf8ec08fb274cb3f319103decfb2a980b7cfd55d18dfa855e
-F src/util.c 3ed7ded64ecc8670acdcbb72e8df9b0a58845cb0c36639573eb0d5155121901a
+F src/util.c c346e2a811285f6bad8a87c862070207855159a783993d03ca20dea2c74ace04
 F src/vacuum.c 604fcdaebe76f3497c855afcbf91b8fa5046b32de3045bab89cc008d68e40104
 F src/vdbe.c b2a45392265cb83f60251406039bf5255462d4a6d8deb05b2eaccab5abb2e20b
 F src/vdbe.h 88e19a982df9027ec1c177c793d1a5d34dc23d8f06e3b2d997f43688b05ee0eb
@@ -2160,9 +2160,9 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 07a9ef888db05a85c2baf8781e5ac51a9dd27e0ef94ca4ebd750045e9690226b
-Q +803481f25020f3c25941f1e7d1a8071937820dea951e8798198b0b0fa3fb48ce
-R cb1f55609b5d93e2ae3c7c5cded87052
+P d4e423f3a466a39e435efba81ac33fd80164aaaa43827c2f4f965c1e77b3ef6c
+Q +42d39f9140cc315df04b048f3811311fa50b51e1831d6cdf982fbce029778e43
+R a1cf0483afe322a21f617dd2ac11487f
 U mistachkin
-Z b987c5e6edcd132910fd21f8ae1c25ed
+Z 4709a823488a4a1ceebea1c92a9a16aa
 # Remove this line to create a well-formed Fossil manifest.
index 8c8a2c9e2efd76dc4c9411d799f462bd63f0968c..6151d73f1036f6ab377a65b12d20e35828527897 100644 (file)
@@ -1 +1 @@
-d4e423f3a466a39e435efba81ac33fd80164aaaa43827c2f4f965c1e77b3ef6c
\ No newline at end of file
+6055715febf6e61e37125635b7ec29392fbaab367927411617f5e15d9a95cb82
\ No newline at end of file
index 4aa82d063641e0e6a30342b87cdd57bd72d957bb..dd4990264f0c79df5c31ad7bcc78096cb3cbfa11 100644 (file)
@@ -627,6 +627,9 @@ do_atof_calc:
     u64 s2;
     rr[0] = (double)s;
     s2 = (u64)rr[0];
+#if defined(_MSC_VER) && _MSC_VER<1700
+    if( s2==0x8000000000000000LL ){ s2 = 2*(u64)(0.5*rr[0]); }
+#endif
     rr[1] = s>=s2 ? (double)(s - s2) : -(double)(s2 - s);
     if( e>0 ){
       while( e>=100  ){