Boostrap without linking is (conservatively) 17% faster on my machine.
Test setup runs the compiler compiling itself under ORC in release mode
from a clean cache and no C compilation (`--compileOnly`.)
Multiple samples are gathered before judging a potential optimization.
The test suite passes locally before push and bootstrap is tested with
strict views (mostly as a sanity check).
Tests are fair in the sense that they compile the same git worktree and
produce identical C output.
Refc will see less or no benefit.
Changes:
- Save tree traversals in `considerGenSyms` when no mappings exist
- Inline `maybeSkipDistinct` into `typeRel` for a safe cursor
- Only skip to static when there is a static type to reach in
`paramTypesMatchAux`
- Disable overflow checks for hashes
- Disable bounds checks for `nextIdentIter`
- Use cursor annotation when judged safe
- Use lent annotation for ast accessors
Spiritual companion to #26084
refs #24929, partially reverts #23403
Instead of using `Table[ItemId, T]`, the old algorithm is brought back
into `TIdTable[T]` to prevent a performance regression. The inheritance
removal from #23403 still holds, only `ItemId`s are stored.
It seems that `--stylecheck:error` acts up when the name forwards is involved.
```nim
proc thisOne*(x: var int)
proc thisone(x: var int) = x = 1
```
It cannot understand this at all.
* refactorings in preparation for ropes elimination of the C code generator; mostly the usual ': Rope' -> 'result: var Rope' rewrite
* rewrote ccgcalls.nim
* refactored ccgexprs.nim
* ccgliterals: refactoring
* refactoring: code dealing with name mangling
* refactoring: getRecordFieldsAux
* ropes are strings (insert obscene joke here)
* optimize JS code gen
* optimizations and code improvements
* more optimizations
* final cleanups
* add test case for pure enum redefinition error within enum (fixed in recent PR)
* remove code duplication
* Revert "remove code duplication" (would require bootstrap >= 1.4)
This reverts commit 3f793874c2.
* fixup
* mark user defined destructors with sfOverriden to simplify the logic
* refactoring in preparation to merge liftings and generic instantiations for destructors
* ast: introduce nkHiddenTryStmt for destructor generation in order to be able to optimize better the code later on
* renamed 'patterns' switch to 'trmacros' as it was totally misleading before
* destructors: introduce tfCheckedForDestructor flag in preparation of strict =destroy checking
* test for invalid/too late destructor introductions
* liftdestructors: make code robust for nimsuggest
* --newruntime works for hello world again
* newruntime: code generation for closures
