summary refs log tree commit diff stats
path: root/compiler/ccgexprs.nim
Commit message (Collapse)AuthorAgeFilesLines
* fixes #23894; succ/pred shouldn't raise OverflowDefect for unsigned integers ↵ringabout2024-07-261-1/+1
| | | | | | | (#23895) fixes #23894 keeps it consistent with `inc`
* fixes #23858; 2.2.0 rc1 regression with cdecl functions (#23859)ringabout2024-07-181-1/+2
| | | | | | fixes #23858 We should not assign fields to fields for returns of function calls because calls might have side effects.
* refactor: The popular 'r' field is now named 'snippet' (#23829)Andreas Rumpf2024-07-121-91/+91
|
* fixes #20865; fixes #20987; Missing bounds check in array slicing (#23814)ringabout2024-07-101-3/+3
| | | | fixes #20865 fixes #20987
* [backport] fixes #23748; do not skip materializing temporaries for proc ↵Alexander Kernozhitsky2024-06-301-0/+2
| | | | | arguments (#23769) fixes #23748
* fixes #23759; rework move for refc (#23764)ringabout2024-06-291-3/+8
| | | fixes #23759
* ref #20653; fixes chronos empty case branches (#23706)ringabout2024-06-141-7/+11
| | | | | | | | | | | | | | | ref #20653 ```nim Error* = object case kind*: ErrorType of ErrorA: discard of ErrorB: discard ``` For an object variants without fields, it shouldn't generate empty brackets for default values since there are no fields at all in case branches.
* fixes #23627; Simple destructor code gives invalid C (#23631)ringabout2024-05-211-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | fixes #23627 ```nim type TestObj = object of RootObj TestTestObj = object of RootObj testo: TestObj proc `=destroy`(x: TestTestObj) = echo "Destructor for TestTestObj" proc testCaseT() = echo "\nTest Case T" let tt1 {.used.} = TestTestObj(testo: TestObj()) ``` When generating const object fields, it's likely that we need to generate type infos for the object, which may be an object with custom hooks. We need to generate potential consts in the hooks first. https://github.com/nim-lang/Nim/pull/20433 changed the semantics of initialization. It should evaluate`BracedInit` first.
* fixes #16671; openarray conversion for object construction (#23618)ringabout2024-05-161-3/+7
| | | | | fixes #16671 related to https://github.com/nim-lang/Nim/pull/18911
* rework `wasMoved`, `move` on the JS backend (#23577)ringabout2024-05-081-9/+0
| | | | | `reset`, `wasMoved` and `move` doesn't support primitive types, which generate `null` for these types. It is now produce `x = default(...)` in the backend. Ideally it should be done by ast2ir in the future
* remove unused magics: mIntToStr, mInt64ToStr, mFloatToStr (#23486)ringabout2024-04-091-7/+0
| | | mIntToStr, mInt64ToStr, mFloatToStr,
* fixes #23422; card regression (#23437)ringabout2024-03-281-1/+1
| | | | | | | | | fixes #23422 ref https://github.com/nim-lang/Nim/issues/20997 https://github.com/nim-lang/Nim/pull/21165 The function `cardSet` is used for large sets that are stored in the form of arrays. It shouldn't be passed as a pointer
* fixes #12703; nim cpp rejects valid code would lose const qualifier for ↵ringabout2024-03-051-4/+15
| | | | | | cstring to string via cstrToNimstr (#23371) fixes #12703 ref #19588
* fixes regression #23280; Operations on inline toOpenArray len return a wrong ↵ringabout2024-02-061-3/+3
| | | | | result (#23285) fixes #23280
* fixes #22597; avoid side effects for call returning openArray types (#23257)ringabout2024-01-261-4/+11
| | | | | | | | | | | | | | fixes #22597 ```nim proc autoToOpenArray*[T](s: Slice[T]): openArray[T] = echo "here twice" result = toOpenArray(s.p, s.first, s.last) ``` For functions returning openarray types, `fixupCall` creates a temporary variable to store the return value: `let tmp = autoToOpenArray()`. But `genOpenArrayConv` cannot handle openarray assignements with side effects. It should have stored the right part of the assignment first instead of calling the right part twice.
* fixes #22923; fixes `=dup` issues (#23182)ringabout2024-01-111-0/+2
| | | fixes #22923
* type refactor: part 4 (#23077)Andreas Rumpf2023-12-151-6/+5
|
* fixes yet another strictdefs bug (#23069)ringabout2023-12-151-4/+5
|
* type refactoring: part 2 (#23059)Andreas Rumpf2023-12-131-2/+2
|
* Types: Refactorings; step 1 (#23055)Andreas Rumpf2023-12-121-24/+25
|
* C++: ptr fields now pulls the whole type if it's a member in nkDotExpr (#22855)Juan M Gómez2023-10-231-0/+6
|
* NIR: progress (#22817)Andreas Rumpf2023-10-121-3/+0
| | | | | | Done: - [x] Implement conversions to openArray/varargs. - [x] Implement index/range checking.
* NIR: Nim intermediate representation (#22777)Andreas Rumpf2023-10-111-33/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Theoretical Benefits / Plans: - Typed assembler-like language. - Allows for a CPS transformation. - Can replace the existing C backend by a new C backend. - Can replace the VM. - Can do more effective "not nil" checking and static array bounds checking. - Can be used instead of the DFA. - Easily translatable to LLVM. - Reasonably easy to produce native code from. - Tiny memory consumption. No pointers, no cry. **In very early stages of development.** Todo: - [x] Map Nim types to IR types. - [ ] Map Nim AST to IR instructions: - [x] Map bitsets to bitops. - [ ] Implement string cases. - [ ] Implement range and index checks. - [x] Implement `default(T)` builtin. - [x] Implement multi string concat. - [ ] Write some analysis passes. - [ ] Write a backend. - [x] Integrate into the compilation pipeline.
* produce better code for object constructions and 'result' [backport] (#22668)Andreas Rumpf2023-09-111-2/+6
|
* fixes #22669 constructor pragma doesnt init Nim default fields (#22670)Juan M Gómez2023-09-101-19/+25
| | | | | | | fixes #22669 constructor pragma doesnt init Nim default fields --------- Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* Make `newSeqOfCap` not initialize memory. (#21842)Amjad Ben Hedhili2023-09-091-1/+1
| | | | | | | It's used in `newSeqUninitialized`. --------- Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
* fixes #17197; fixes #22560; fixes the dest of newSeqOfCap in refc (#22594)ringabout2023-08-311-0/+1
|
* fixes an issue where sometimes wasMoved produced bad codegen for cpp (#22587)Juan M Gómez2023-08-301-1/+4
|
* unpublic the sons field of PType; the precursor to PType refactorings (#22446)ringabout2023-08-111-2/+2
| | | | | | | | | | | * unpublic the sons field of PType * tiny fixes * fixes an omittance * fixes IC * fixes
* fixes move sideeffects issues [backport] (#22439)ringabout2023-08-101-3/+15
| | | | | | | * fixes move sideeffects issues [backport] * fix openarray * fixes openarray
* `getTemp` and friends now return `TLoc` as requested (#22440)ringabout2023-08-101-37/+29
| | | getTemp and friends now return `TLoc`
* `initLocExpr` and friends now return `TLoc` (#22434)ringabout2023-08-101-235/+164
| | | `initLocExpr` and friends now return TLoc
* simplify isAtom condition (#22430)ringabout2023-08-091-4/+1
|
* clean up `gc:arc` or `gc:orc` in docs and in error messages (#22408)ringabout2023-08-081-1/+1
| | | | | * clean up gc:arc/orc in docs * in error messages
* use out parameters for getTemp (#22399)ringabout2023-08-071-11/+17
|
* use strictdefs for compiler (#22365)ringabout2023-08-061-105/+116
| | | | | | | | | | | | | | | * wip; use strictdefs for compiler * checkpoint * complete the chores * more fixes * first phase cleanup * Update compiler/bitsets.nim * cleanup
* Revert "fix #22173 `sink` paramers not moved into closure (refc) (#22… ↵Bung2023-08-031-9/+6
| | | | | | | (#22376) Revert "fix #22173 `sink` paramers not moved into closure (refc) (#22359)" This reverts commit b40da812f7aa590ed16df54a492684c228320549.
* fix #22173 `sink` paramers not moved into closure (refc) (#22359)Bung2023-08-021-6/+9
| | | | | * use genRefAssign when assign to sink string * add test case
* implement `ensureMove` (#22339)ringabout2023-07-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * implement `ensureMove` * use an additional flag * improve some logics * progress: fixes discard ensureMove * forbids nested expressions * improve error messages * checkpoint * fixes cursor * ADD MORE TESTS * fixes cursorinference again * tiny cleanup * improve error messages * fixes docs * implement comments add more tests * fixes js
* fixes #22268; fixes `move` codegen (#22288)ringabout2023-07-191-0/+7
|
* fixes #22175 (#22229)Andreas Rumpf2023-07-061-2/+5
|
* alternative to #22219; adds a pointer wrapper for T destructor (#22225)ringabout2023-07-061-4/+0
| | | | | | | | | | | | | | | * alternative to #22219; adds a pointer wrapper for T destructor * clean up and add comments * Update compiler/ccgtypes.nim * tidy up * fixes comments * fixes cpp * fixes cpp
* fixes #19101; zero initialization union casts (#22185)ringabout2023-06-291-2/+9
| | | | | | | * zero initialization union casts * cleans up and adds a test case for #19101 * uses nimZeroMem
* fixes #16331; aliasing of tuple construction within a single assignme… ↵Andreas Rumpf2023-06-161-3/+18
| | | | | | | (#22113) * fixes #16331; aliasing of tuple construction within a single assignment, great coding style * added test case
* fixes explicit deref block (#22093)ringabout2023-06-151-2/+0
| | | fixes explicit deref
* make `move` use `=wasMoved` internally (#22032)ringabout2023-06-091-1/+2
| | | | | | | | | | | | | * make `move` use `=wasMoved` internally * fixes tests * fixes spawn finally * fixes views * rename to internalMove * add a test case
* lift the `=dup` hook (#21903)ringabout2023-06-021-10/+0
| | | | | | * fixes tests again * remove helper functions * fixes closures, owned refs * final cleanup
* fixes fieldDefect loses enum type info in ORC; consistent with VM and refc ↵ringabout2023-05-291-10/+13
| | | | | (#21954) fixes fieldDefect loses enum type info in ORC
* fixes #15428 by updating deep open array copy codegen (#21935)heterodoxic2023-05-271-2/+3
| | | | | * fix #15428 * add test
* fix #10964 by honoring pointer deref syntax if a reified openarray is used ↵heterodoxic2023-05-271-2/+11
| | | | | | | to get an array's length (#21925) * fix #10964 * add test
n1244'>1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368