b0ec3cb831
Switch off FIR version off REDUNDANT_LABEL_WARNING (performance-related)
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This reverts commit 363b2550
2021-10-27 12:26:59 +03:00
363b25504d
FIR checker: report REDUNDANT_LABEL_WARNING
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Since many labels are not present in the FIR tree, this checker is
implemented as a syntax checker. Comparing with FE1.0, this change
reports some REDUNDANT_LABEL_WARNING that FE1.0 has missed, especially
LHS of assignments.
2021-10-25 13:51:01 +03:00
fc6403679a
Rename !USE_EXPERIMENTAL test directive to !OPT_IN
2021-09-10 16:29:16 +03:00
bcf6202863
FIR checker: fix position strategy for UNRESOLVED_LABEL
2021-08-10 19:36:04 +03:00
c7272f6986
FIR checker: SENSELESS_(COMPARISON|NULL_IN_WHEN)
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Currently DFA does not set "definitely equal to null" for access to variables that got assigned `null`. For example, FIR should mark the following line as SENSELESS_COMPARISON due to `s = null` above.
https://github.com/JetBrains/kotlin/blob/d1531f9cdd5852352c0133198706125dc63b6007/compiler/testData/diagnostics/tests/smartCasts/alwaysNull.fir.kt#L6
The problem is at https://github.com/JetBrains/kotlin/blob/7e9f27436a77de1c76e3705da7aa1fbe8938336b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/dfa/FirDataFlowAnalyzer.kt#L1104
For null assignment, ideally the type should be `Nothing?`. This is
addressed in a followup commit instead.
2021-08-06 22:57:16 +03:00
ec4cbfef59
[FIR] UNREACHABLE_CODE diagnostic (wip)
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Implementation for PSI only
2021-08-04 14:42:24 +03:00
7e9f27436a
[FIR] Fix cfg for safe call inside elvis
2021-07-19 13:40:31 +03:00
a6984c5198
[FIR] Add NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY diagnostic
2021-07-19 13:40:28 +03:00
7b5a5f5682
[FE 1.0] Report USELESS_IS_CHECK if is expression is always false
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^KT-47684 Fixed
2021-07-13 10:35:01 +03:00
0ab4770f02
[FIR] Add correctly reported diagnostics to testdata
2021-07-02 15:55:05 +03:00
ce767046eb
FIR checkers: report SMARTCAST_IMPOSSIBLE
2021-06-10 16:01:13 +03:00
796f8e6bce
Revert "FIR checkers: report SMARTCAST_IMPOSSIBLE"
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This reverts commit 84334b08
2021-06-03 09:48:50 +03:00
84334b087c
FIR checkers: report SMARTCAST_IMPOSSIBLE
2021-06-02 13:19:12 +03:00
ddbdfafa79
Remove OI/NI attributes from test data
2021-05-25 13:28:27 +03:00
2ecba6ac39
Remove WITH_NEW_INFERENCE directive from all tests
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This directive anyway does not make test run twice with OI, and with NI
It only once run the test with specific settings (// LANGUAGE)
and ignores irrelevant (OI or NI tags)
2021-05-25 13:28:26 +03:00
f0f1e2d945
FIR checker: report CAPTURED_VAL_INITIALIZATION
2021-05-20 13:59:13 +03:00
3663884db2
FIR: support CONDITION_TYPE_MISMATCH diagnostic
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We report CONDITION_TYPE_MISMATCH on
- loop conditions
- when branch conditions
- binary logic arguments
2021-05-20 12:22:20 +03:00
8e10b5fdec
FIR: introduce FirExpressionWithSmartcastToNull
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This new kind of expression encompasses the nullability of the original
expression after null check (or equivalent `is Nothing?` check).
Unlike FirExpressionWithSmartcast, this expression won't be materialized
during conversion to backend IR. Also, Nothing? is discarded when
computing the intersection of possible types from smartcast info.
In that way, Nothing? is not used during resolution, while such
smartcast info is stored in it (and the expression kind itself).
2021-05-11 21:28:44 +03:00
e2dc21da90
FIR checker: warn useless as and is
2021-05-05 18:20:51 +03:00
09a94f3200
FIR IDE: ignore non-passing tests in compiler based tests
2021-05-04 08:19:49 +02:00
32c3f85679
[FIR] Add inline checker for bodies of inline functions
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This checker doesn't support `@PublishedAPI` yet, so some BB tests for it
were muted. #KT-46270
2021-04-27 18:39:09 +03:00
43a2ad0467
FIR: don't flatten for loop blocks in raw FIR builder
2021-04-19 15:11:12 +03:00
2e14b65644
Introduce FirForLoopChecker
2021-04-19 15:10:58 +03:00
b530427bb2
Fix substitution of generic types in contracts
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#KT-41078 Fixed
2021-04-16 17:23:24 +03:00
91fedd6a12
[FIR] Substitute types from arguments in evaluating of contract
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#KT-41078
2021-04-16 17:23:22 +03:00
ad9b962536
[FIR] Fix tests (ARGUMENT_TYPE_MISMATCH instead of INCOMPATIBLE_CANDIDATE)
2021-04-12 23:49:55 +03:00
cd890d5833
[Test] Disable UNUSED_* diagnostics in tests which are not belong to contolFlowAnalysis suite
2021-03-29 16:12:29 +03:00
fb14b03824
FIR checker: skip error named reference if receiver is unresolved
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Currently, FIR reports errors caused by previous resolution failure. For
example with unresolved `a` and `b` in code `a.b`, both `a` and `b` are
highlighted. FE1.0 only highlights `a` since it's the root cause. This
change applies this heuristics when reporting FirDiagnostics.
2021-03-29 12:45:27 +03:00
74118930b4
[FE] Don't fail with exception if ESVisitor tries to visit ESLambda
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#KT-45243 Fixed
2021-03-11 00:58:24 +03:00
e009b71f88
FIR checker: report uninitialized member/extension properties
2021-03-04 17:56:29 +03:00
f1fa290d49
FIR checker: report val reassignment
2021-03-03 12:27:11 +03:00
82ac482143
Fix typo ( #4051 )
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Fix typo
2021-02-18 12:28:19 +03:00
20f9787c70
FIR checker: report errors in contract description
2021-02-11 17:02:18 +03:00
bd37badf29
FIR checker: add diagnostics for backing fields
2021-02-10 12:29:34 +03:00
7d4eaefd36
FIR: report UNSAFE_CALL on dot when possible
2021-01-29 16:55:26 +03:00
e72ddbcbfe
FIR checker: differentiate UNSAFE_CALL from INAPPLICABLE_CANDIDATE
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To do so, inside the root cause of inapplicable candidate errors,
we will record expected/actual type of receiver, if any.
That will help identifying inapplicable calls on nullable receiver.
2021-01-29 16:54:23 +03:00
e6b5cb5216
[TD] Update diagnostics test data due to new test runners
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Update includes:
- Changing syntax of `OI/`NI` tags from `<!NI;TAG!>` to `<!TAG{NI}!>`
- Fix some incorrect directives
- Change order of diagnostics in some places
- Remove ignored diagnostics from FIR test data (previously `DIAGNOSTICS` didn't work)
- Update FIR dumps in some places and add `FIR_IDENTICAL` if needed
- Replace all JAVAC_SKIP with SKIP_JAVAC directive
2020-12-16 19:52:25 +03:00
f97cc0b62d
FIR: Rework receivers processing in resolution
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- Put extensionReceiver to candidate even if it's explicit (for sake of clarity)
- Split CheckReceiver (dispatch part should only check nullability)
2020-11-16 15:50:39 +03:00
87380d1913
[FIR] Don't assume that exit lambda node is target for exceptional exit for inplace lambdas
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#KT-39709 Fixed
#KT-43156 Fixed
2020-11-12 14:46:38 +03:00
440cf78884
FIR CFG: add more uncaught exception paths
2020-11-12 14:46:37 +03:00
7b06885348
FIR checker: reproduce KT-43156
2020-11-12 14:46:36 +03:00
bd173ebebc
FIR DFA: isolate effects between blocks in try expression
2020-11-04 16:35:42 +03:00
43852ad7ab
FIR CFG: add edges from try/catch to finally
2020-10-15 14:22:39 +03:00
1dc3c93efa
[FIR] Don't assume types with not found symbol as error types
2020-09-11 12:13:33 +03:00
8b4e8a2c0c
Diagnostics: add diagnostic for reporting contract description blocks in old frontend
2020-08-25 12:58:39 +03:00
c8f8908a01
[FIR] Add NO_THIS & INSTANCE_ACCESS_BEFORE_SUPER_CALL
2020-08-24 11:06:10 +03:00
21b8679799
[FIR] Add ReturnsImplies effect analyzer
2020-08-12 11:06:07 +03:00
7da94cc299
[FIR] Fix wrong ConstantReference for returnsNotNull in EffectExtractor
2020-08-12 11:06:07 +03:00
f283f2db43
[FIR] Improve diagnostic reporting & don't use error symbol for candidate if possible
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Also introduce few new diagnostics:
- NONE_APPLICABLE more many inapplicable candidates
- HIDDEN for visible candidates
2020-07-28 20:46:56 +03:00
a317c8a803
[FIR-TEST] Update testdata due to unresolved KT-36056
2020-06-19 15:53:09 +03:00
Mikhail Glukhikh