Michael Goulet
c83f642f12
Pretty print Fn traits in rustc_on_unimplemented
2023-11-02 20:57:05 +00:00
Ali MJ Al-Nasrawy
a8830631b9
remove trailing dots
2023-10-08 10:06:17 +00:00
Ali MJ Al-Nasrawy
996ffcb718
always show and explain sub region
2023-10-08 09:59:51 +00:00
Eduardo Sánchez Muñoz
c599761140
rustc_hir_analysis: add a helper to check function the signature mismatches
...
This function is now used to check `#[panic_handler]`, `start` lang item, `main`, `#[start]` and intrinsic functions.
The diagnosis produced are now closer to the ones produced by trait/impl method signature mismatch.
2023-09-19 18:15:23 +02:00
Gurinder Singh
6a286e775c
Add explanatory note to 'expected item' error
2023-09-06 09:05:07 +05:30
Michael Goulet
bf66723c0e
Test and note unsafe ctor to fn ptr coercion
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Also remove a note that I don't consider to be very useful in context.
2023-08-30 15:09:40 -07:00
Caio
0285611096
Move tests
2023-05-08 17:58:01 -03:00
whtahy
6f6550f156
add known-bug test for unsound issue 100051
2023-04-22 13:41:53 -04:00
whtahy
cac62ab2dd
add known-bug test for unsound issue 84533
2023-04-22 00:47:07 -04:00
Nilstrieb
ca79b82c6c
Never consider int and float vars for FnPtr candidates
...
This solves a regression where `0.0.cmp()` was ambiguous when a custom
trait with a `cmp` method was in scope.
FOr integers it shouldn't be a problem in practice so I wasn't able to
add a test.
2023-04-03 15:25:06 +00:00
lcnr
0c13565ca6
Add a builtin FnPtr trait
2023-03-27 12:16:54 +00:00
Ezra Shaw
a30c2c26c0
feat: implement better error for manual impl of Fn* traits
2023-03-10 20:32:24 +13:00
Michael Howell
3f374128ee
diagnostics: update test cases to refer to assoc fn with self as method
2023-02-22 08:40:47 -07:00
Esteban Küber
d86835769c
Make structured suggestion for fn casting verbose
2023-01-30 21:55:25 +00:00
Esteban Küber
5ae8e23816
Mention fn coercion rules (needs to be expanded)
2023-01-30 21:51:33 +00:00
Esteban Küber
62ba3e70a1
Modify primary span label for E0308
...
The previous output was unintuitive to users.
2023-01-30 20:12:19 +00:00
Matthew J Perez
3016f55579
improve fn pointer notes
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- add note and suggestion for casting both expected and found fn items
to fn pointers
- add note for casting expected fn item to fn pointer
2023-01-26 05:07:34 +00:00
Matthias Krüger
9e3f330656
Rollup merge of #106897 - estebank:issue-99430, r=davidtwco
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Tweak E0597
CC #99430
2023-01-25 22:19:52 +01:00
Matthew J Perez
1e22280f23
Add suggestions for function pointers
...
- On compiler-error's suggestion of moving this lower down the stack,
along the path of `report_mismatched_types()`, which is used
by `rustc_hir_analysis` and `rustc_hir_typeck`.
- update ui tests, add test
- add suggestions for references to fn pointers
- modify `TypeErrCtxt::same_type_modulo_infer` to take `T: relate::Relate` instead of `Ty`
2023-01-24 14:02:56 -05:00
Esteban Küber
656db98bd9
Tweak E0597
...
CC #99430
2023-01-15 19:46:20 +00:00
Albert Larsan
cf2dff2b1e
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
