fixes#22605, separated from #22744
This marks symbol captures in macro calls in generic contexts as
`nfOpenSym`, which means if there is a new symbol in the local
instantiatied body during instantiation time, this symbol replaces the
captured symbol. We have to be careful not to consider symbols outside
of the instantiation body during instantiation, because this will leak
symbols from the instantiation context scope rather than the original
declaration scope. This is done by checking if the local context owner
(maybe should be the symbol of the proc currently getting instantiated
instead? not sure how to get this) is the same as or a parent owner of
the owner of the replacement candidate symbol.
This solution is distinct from the symchoice mechanisms which we
originally assumed had to be related, if this assumption was wrong it
would explain why this solution took so long to arrive at.
(cherry picked from commit 941659581a)
* refactoring in preparation for better, simpler name mangling that works with IC flawlessly
* use new disamb field
* see if this makes tests green
* make tests green again
* 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
* Change `styleCheck` to ignore foreign packages
* Symbols from foreign packages are now ignored.
* Fixed `styleCheck` violations in `compiler` package.
* Added symbol ownership to custom annotation pragmas.
* Minor refactors to cleanup style check callsites.
* Minor internal documentation of reasons why a symbol isn't checked.
Style violations were fixed in the compiler after thet were exposed by
the changes. The compiler wouldn't compile otherwise.
Symbol ownership for custom pragma annotations is needed for checking
the annotation's style. A NPE was raised otherwise.
Fixes#10201
See also nim-lang/RFCs#456
* Fix a misunderstanding about excluding field style checks
I had refactored the callsites of `styleCheckUse` to apply the DRY
principle, but I misunderstood the field access handling in a template
as a general case. This corrects it.
* Fix some `styleCheck` violations in `compiler/evalffi`
The violations were exposed in CI when the compiler was built with
libffi.
* Removed some uneeded transitionary code
* Add changelog entry
Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
* Refactor and doc package handling, module name mangling
* Consolidate, de-duplicate and extend package handling
* Alter how duplicate module names of a package are handled
* Alter how module names are mangled
* Fix crash when another package is named 'stdlib' (test case added)
* Doc what defines a package in the manual
Modules with duplicate names within a package used to be given 'fake'
packages to resolve conflicts. That prevented the ability to discern if
a module belonged to the current project package or a foreign package.
They now have the proper package owner and the names are mangled in a
consistent manner to prevent codegen clashes.
All module names are now mangled the same. Stdlib was treated special
before, but now it is same as any other package. This fixes a crash
when a foreign package is named 'stdlib'.
Module mangling is altered for both file paths and symbols used by the
backends.
Removed an unused module name to package mapping that may have been
intended for IC. The mapping was removed because it wasn't being used
and was complicating the issue of package modules with duplicate names
not having the proper package owner assigned.
* Fix some tests
* Refactor `packagehandling`
* Remove `packagehandling.withPackageName` and its uses
* Move module path mangling from `packagehandling` to `modulepaths`
* Move `options.toRodFile` to `ic` to break import cycle
* Changed import style to match preferred style
Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
* fixes#17943
* IC: test 'nim check --ic:on' for the full Nim compiler
* Update testament/testament.nim
Co-authored-by: Clyybber <darkmine956@gmail.com>
Co-authored-by: Clyybber <darkmine956@gmail.com>
* CIs: attempt to use csources_v1
* also updated the BSDs
* also updated azure pipelines
* std modules should not itself use the 'std/' import dir...
* compiler has to be careful with std/ for v1 booting
* ic fixed navigator crash when track wrong/missed
Also fixed an issue with getNimcacheDir not observing the outDir.
* closer, but not sure how to test[skip ci][ci skip]
* IC navigator: added support for include files
* update
* make posix happy via expandFilename
* update
Co-authored-by: Saem Ghani <saemghani+github@gmail.com>
* [ci skip] document compiler/ic/rodfiles.nim
Why?
* understand how rodfile module works and a bit of the format
* leave notes behind for others
* rather than Araq guess what others need, he can fix what other glean
* possible model for making the compiler more aproachable
Bonus:
* might have found a minor bug in `loadSection`
* Update compiler/ic/rodfiles.nim
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* IC: first steps towards 'nim check --def --ic:on'
* IC navigator: deduplicate output lines
* IC navigator: progress
* IC navigator: use a different nimcache entry
* IC navigator: special logic for templates/macros
* IC navigator: proper error messages
* IC navigator: prepare for testing code; document only what currently works somewhat
* IC: renamed to_packed_ast module to ic module
* IC: don't store the --forceBuild flag, makes it easier to test
* IC: enable hello world test
* Codegen: refactorings for IC; changed the name mangling algorithm
* fixed the HCR regressions
* life is too short for HCR
* tconvexhull is now allowed to use deepCopy
* IC exposed a stdlib bug, required a refactoring
* codegen: code cleanups
* IC: even if a module is outdated, its dependencies might come from disk
* IC: progress
* IC: better name mangling, module IDs are not stable
* IC: another refactoring helping with --ic:on --gc:arc
* disable arraymancer on Windows for the time being
* disable arraymancer altogether
* IC: make basic test work with 'nim cpp'
* IC: progress on --ic:on --gc:arc
* wip; name mangling for type info
* IC: compilerprocs are handled correctly
* IC: special logic for .exportC'ed procs
* IC: 'hello world' compiles for the first round (2nd round fails)
* IC: hello world seems to work
* minor improvements
* IC: added the required logic for compilerProcs
* LazySym ftw
* we need this testing logic
* reimplement the old way we use for module package creation
* fixes a regression; don't pick module names if you can avoid it
* removed dead code
* we need even more laziness for the generic caches
* make it bootstrap on older Nims
* wrote more deserialization code
* IC: replay required methods information
* IC: dead code elimination pass
* preparations for a different codegen strategy
* added documentation to the newly written code
* IC: backend code
* IC: backend adjustments
* optimized the compiler a bit
* IC: yet another massive refactoring
* fixes regressions
* cleanups
* code cleanups
* refactorings for IC
* more refactorings for IC
* IC: attach the 'nil' type to its module
* IC: refactorings and improvements
* IC: progress
* IC: more serialization fixes
* IC: embarrassing omission
* code cleanups
* removed dead code
* beginnings of a rodfile reader
* IC: record global VM state changes and pragma state changes
* IC: replay pragmas and VM state changes
* implemented rod load file simuation for easier, extensive testing
* critical bugfix
* IC: stress test logic; should also help with recursive module dependencies; WIP
* IC: loading from .rod files begins to work reliably
* removed ugly hacks
* yet another silly mistake
* cleanups
* ast.nim: cleanups
* IC: no more sym.tab field, stored externally in the module graph
* nimble compiles again
* rodfiles: store bitwidth of integers and the endianness in the cookie because we serialize 'int' directly
* rodfiles: added compilerproc and export sections
* rodfiles: added all the missing sections
* rodfiles: track the missing information
* IC: architecture for lazy loading of proc bodies
* make tests green again
* completed the lazy loading of proc bodies
* symbol lookup integration, part 1
* symbol lookup integration, part 2
* symbol lookup integration, part 3
* make tcompilerapi work again
* rodfiles: fixed config change handling
