fixes#22753
## Future work
We should turn all the error nodes into nodes of a nkError kind, which
could be a industrious task. But perhaps we can add a special treatment
for error nodes to make the transition smooth.
refs #22605
Sym choice nodes are now only allowed to pass through semchecking if
contexts ask for them to (with `efAllowSymChoice`). Otherwise they are
resolved or treated as ambiguous. The contexts that can receive
symchoices in this PR are:
* Call operands and addresses and emulations of such, which will subject
them to overload resolution which will resolve them or fail.
* Type conversion operands only for routine symchoices for type
disambiguation syntax (like `(proc (x: int): int)(foo)`), which will
resolve them or fail.
* Proc parameter default values both at the declaration and during
generic instantiation, which undergo type narrowing and so will resolve
them or fail.
This means unless these contexts mess up sym choice nodes should never
leave the semchecking stage. This serves as a blueprint for future
improvements to intermediate symbol resolution.
Some tangential changes are also in this PR:
1. The `AmbiguousEnum` hint is removed, it was always disabled by
default and since #22606 it only started getting emitted after the
symchoice was soundly resolved.
2. Proc setter syntax (`a.b = c` becoming `` `b=`(a, c) ``) used to
fully type check the RHS before passing the transformed call node to
proc overloading. Now it just passes the original node directly so proc
overloading can deal with its typechecking.
* round out tuple unpacking assignment, support underscores
fixes#18710
* fix test messages
* use discard instead of continue
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
---------
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* fixes#22054; codegen for var tuples conv
* rethink fixes
* add test cases
* templates only
* fixes var tuples
* keep varness no matter what
* fixes typ.isNil
* make it work for generics
* restore isSubrange
* add a test case as requested
* clean up some test categories
* mention exact slice issue
* magics into system
* move trangechecks into overflow
* move tmemory to system
* try fix CI
* try fix CI
* final CI fix
* alias syntax fixes, improvements and tests
* even better, cannot use alias syntax with generics
* more type tests, improve comment
* fix again
* consistent error message + make t5167_5 work
* more comments, remove {.noalias.}
* fixes#19795; remove parse pipeline
* isScript
* fixes nimscriptapi
* don't touch reorder
* check script
* fixes tests
* it seems implicit imports of system cause troubles
* access the first child of `nkStmtList`
* ignore comments
* minor messages
* perhaps increases hloLoopDetector
* the module is a stmtList, which changes the errors
* fixes nimdoc
* fixes tlinter
* fixes nim secret tests
* fixes arc_misc
* fixes nim secret tests again
* safe; fixes one more test
* GlobalError is the root cause too
* fixes parsing errors
* put emit types to the cfsForwardTypes section
* fixes#11852; `{.push checks:off}` now works in procs
* disable navigator
* fixes nimdoc
* add tests for JS
* fixes nimsuggest
* Breaking parser changes, implement https://github.com/nim-lang/RFCs/issues/442
Types are separated from expressions and better reflected in the grammar.
* add test
* more accurate grammar
* fix keyword typedescs
* accept expressions in proc argument lists
* CI "fixes"
* fixes
* allow full ref expressions again, adapt old tests
* cleanup, fix some tests
* improve grammar, try and revert semtypes change
* restrict sigil binding to identOrLiteral
* fix, should have caught this immediately
* add changelog entry, fix double not nil bug
* correct grammar
* change section
* fix
* real fix hopefully
* fix test
* support LL(1) for tuples
* make grammar.txt too
* fix semcase on tySequence and tyObject #20283#19682
* use better arg name
* avoiding returns nil use errorNode instead, clean code
* use efNoDiagnostics flag
* remove tests/errmsgs/t19682.nim
* combine 2 test cases to one file
* fix#19882 Improve error message when instantiating generics that lack a type
* Update tests/errmsgs/t19882.nim
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
put mOpenArrayToSeq in compile-time evaluation whitelist
(it was mNone before which was whitelisted), homogenize
"ordinal type expected" errors, put overloadable enums
in non-experimental manual
* remove deprecated pragma syntax from 0.20.0
closes#4651, closes#16653 with a cheap fix for now due to
how early `tfFinal` is set
* remove type pragma between name and generics
* undo removal, try removing bind expression (0.8.14)
* fix test, unremove bind expr
* remove again
* Update changelog.md
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* dependencies @ HEAD & weave test dependencies
* try fix package ci
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* [Testament] Extend and document message testing aids
* Enable inline msgs when not reject action.
Eliminates the pain of changing the line and column numbers in `nimout`
or `output` while making changes to the test.
* Enable using inline msgs and nimout together.
Allows ease of inline msgs for the test as well as testing msgs from
other modules.
* Add path separator and test filename variable interpolation in
msgs.
Eases handling path separators in the msgs.
* Add some documentation.
* Fixed lots of broken tests
* Fixed more broken tests
* Support multiple inline messages per a line
* Fix a broken test
* Revert variable substitution in `output`
* Remove uneeded params
* Update doc/testament.md
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* Update testament/specs.nim
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* Update testament/specs.nim
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* Fix indentation
Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* deprecate unsafeAddr; extend addr
addr is now available for all addressable locations, unsafeAddr is deprecated and become an alias for addr
* follow @Vindaar's advice
* change the signature of addr
* unsafeAddr => addr (stdlib)
* Update changelog.md
* unsafeAddr => addr (tests)
* Revert "unsafeAddr => addr (stdlib)"
This reverts commit ab83c99c50.
* doc changes; thanks to @konsumlamm
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* compiler/vmhooks: add getVar to allow vmops with var params
* addFloat vmops with var param
* cgen now renders float32 literals in c backend using roundtrip float to string
