Slava Pestov f05d1cab32 Sema: Fix crash when declaring an old-style variadic parameter with nonescaping type ...

This is not supported for the same reason you can't have a noncopyable
variadic parameter, but the code was hard-coded to check for copyability
only.

Generalize this to apply the generic signature for Array via the
common code path, and add a custom note to explain why those requirements
are checked in the first place.

Cleaning this up also fixed some fuzzer crashes.

Reported on the forums:
https://forums.swift.org/t/variadic-escapable-arguments-crash-the-compiler/86727/2

2026-05-18 10:49:23 -04:00

..

ImplicitOpenExistentials

[Tests] NFC: Add more tests for interaction between existential opening and compositions + marker protocols

2026-03-24 10:20:57 -07:00

Inputs

…

add_with_nil.swift

…

ambiguity_diagnostics.swift

Tests: Remove -disable-availability-checking in tests that use opaque types.

2024-10-19 19:39:18 -07:00

ambiguous_specialized_name_diagnostics.swift

Sema: Tighten ridiculous disambiguation hack for overloaded type declarations

2025-12-09 22:48:12 -05:00

anyhashable_and_operator_filtering.swift

Allow Equatable: ~Escapable (#85854)

2025-12-08 09:50:50 -08:00

anyhashable-collection-cast.swift

…

argument_matching.swift

Frontend: Obsolete -fixit-all and -emit-fixits-path

2025-05-07 02:30:30 +01:00

array_literal_local_array.swift

…

array_literal.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

assignment.swift

[CSSimplify] Prevent missing call fix from recording fixes while matching types

2025-06-23 13:38:38 -07:00

associated_self_types.swift

…

associated_types.swift

[Sema/SourceKit] Emit same diagnostics for missing protocol requirements on the command line and in SourceKit

2024-08-07 14:01:30 -07:00

associated-types-mixed-explicit-inferred.swift

…

async.swift

test: Use deployment targets instead of availability in some tests

2026-02-25 09:20:11 -08:00

bidirectional_conversions_objc.swift

Sema: Fix null pointer dereference in canPossiblyConvertTo()

2026-02-15 22:09:26 -05:00

bidirectional_conversions.swift

Sema: Disambiguate some more bidirectional conversions

2025-12-09 18:31:59 -05:00

binding_order.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

bridging_nonobjc.swift

…

bridging-nsnumber-and-nsvalue.swift.gyb

[Tests] NFC: Update all of the test-cases improved by changes to generic argument mismatch handling

2025-06-03 00:49:06 -07:00

bridging.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

callAsFunction.swift

[CS] Better handle rewriting implicit callAsFunction call splitting

2026-03-21 13:45:27 +00:00

casts_objc.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

casts_swift6.swift

[CSBindings] Fix LiteralRequirement::isCoveredBy to not produce a type if it wasn't adjusted

2026-01-16 16:04:01 -08:00

casts.swift

[CSBinding] Prefer array literal type over a disjunction in certain cases

2023-11-30 17:43:13 -08:00

class_to_object_in_collection.swift

…

class.swift

…

closure_optional_chain.swift

[AST] Remove the "single expression body" bit

2024-01-30 14:08:54 +00:00

closure_resolution_order.swift

…

closures.swift

[CSBindings] Don't propagate defaults up the supertype chain

2026-02-04 13:04:26 -08:00

collection-mutablecollection-order-dependency-1.swift

…

collection-mutablecollection-order-dependency-1g.swift

…

collection-mutablecollection-order-dependency-2.swift

…

collection-mutablecollection-order-dependency-3.swift

…

collection-of-function.swift

…

common_type_objc.swift

[Diagnostics] Clarify the wording of error_in_future_swift_version.

2024-03-01 12:05:51 -08:00

common_type.swift

[ConstraintSystem] Disable performance hacks by default

2025-06-27 23:43:09 -07:00

concrete-overload-required.swift

…

conditionally_defined_types.swift

…

construction.swift

…

conversion_chains.swift

Sema: Split off test/Sema/conversion_chains.swift from protocols.swift and add more tests

2026-03-11 15:26:46 -04:00

default_literals_swift4.swift

…

default_literals.swift

…

dependent_type_requirement_failure.swift

…

diag_ambiguities_module.swift

…

diag_ambiguities.swift

[test] Add test for unapplied operator mismatch

2026-05-07 11:51:06 +01:00

diag_missing_arg.swift

[Diagnostics] Diagnose missing closure, function value parameters in assignments

2026-03-18 11:07:03 -07:00

diagnostics_swift4.swift

…

diagnostics.swift

Revert "Reapply #87697 and fix overload resolution for Sequence+AsyncSequence types. (#88442)" (#88713)

2026-04-30 16:01:48 +01:00

dictionary_literal.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

disable_availability_checking.swift

test: Remove -disable-availability-checking in Constraint and Casting tests.

2026-02-25 09:25:30 -08:00

disambiguate_iuo_param.swift

…

disfavored.swift

[CSOptimizer] All the candidates should match Any parameter type

2025-08-13 14:59:54 -07:00

dynamic_lookup_swift6.swift

[AST] Improve diagnostics message for swift users.

2024-03-27 12:32:25 +09:00

dynamic_lookup.swift

[MiscDiagnostics] Modernize checkUseOfMetaTypeName

2026-01-13 10:09:37 -08:00

enum_cases.swift

[diagnostics] Partial reversion of member lookup impact

2026-04-07 11:39:34 +01:00

ErrorBridging.swift

…

existential_metatypes.swift

[CSSimplify] Remove all InstanceType at the end of a locator to diagnose mismatched existential conversion

2025-10-06 14:01:28 -07:00

fixes.swift

[Tests] NFC: Update all of the test-cases improved by changes to generic argument mismatch handling

2025-06-03 00:49:06 -07:00

foreach_makeiterator_ambig.swift

Revert "[CS] Add for loop compatibility hack for makeIterator/next ranking"

2026-02-06 12:47:25 +00:00

function_conversion.swift

AST: Quote attributes more consistently in DiagnosticsSema.def

2025-04-22 18:23:36 +01:00

function.swift

[CS] Only use unsolved applicable fn for @dynamicMemberLookup cases

2025-10-19 13:14:00 +01:00

gather_all_adjacencies.swift

…

generic_construction_deduction.swift

…

generic_overload_filtering_with_typed_throws.swift

[CSSolver] Exclude overloads that are generic only over an error type from generic overload optimization

2026-02-26 12:00:50 -08:00

generic_overload.swift

…

generic_protocol_witness.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

generic_super_constraint.swift

Stop passing -warn-redundant-requirements in tests

2024-02-02 14:57:19 -05:00

generics.swift

Sema: Add some tests

2026-03-10 14:47:30 -04:00

if_expr.swift

[CSSimplify] Remove ad-hoc optional mismatch handling for arguments

2025-05-30 09:52:57 -07:00

if_switch_expr_cgfloat_double_conversion.swift

AST: Factor out ASTContext::get{CGFloat,Double}InitDecl() from CSApply.cpp

2026-03-20 15:56:32 -04:00

implicit_double_cgfloat_conversion_hacks.swift

AST: Factor out ASTContext::get{CGFloat,Double}InitDecl() from CSApply.cpp

2026-03-20 15:56:32 -04:00

implicit_double_cgfloat_conversion.swift

AST: Factor out ASTContext::get{CGFloat,Double}InitDecl() from CSApply.cpp

2026-03-20 15:56:32 -04:00

implicit_last_exprs_double_cgfloat_conversion.swift

AST: Factor out ASTContext::get{CGFloat,Double}InitDecl() from CSApply.cpp

2026-03-20 15:56:32 -04:00

imported_rawValue_assignment.swift

…

imported-overload.swift

…

incomplete_function_ref.swift

…

inherited_generic_conformance.swift

…

init_literal_via_coercion.swift

…

initializer_result_type_hack.swift

Sema: Put the inferTypeFromInitializerResultType() hack behind -solver-enable-performance-hacks

2026-03-10 10:12:58 -04:00

invalid_archetype_constraint.swift

…

invalid_constraint_lookup.swift

[CS] Allow contextual types with errors

2025-08-29 15:04:20 +01:00

invalid_decl_ref.swift

Sema: Tighten ridiculous disambiguation hack for overloaded type declarations

2025-12-09 22:48:12 -05:00

invalid_implicit_conversions.swift

[Tests] NFC: Update all of the test-cases improved by changes to generic argument mismatch handling

2025-06-03 00:49:06 -07:00

invalid_logicvalue_coercion.swift

…

invalid_metatype_bridging_header.swift

…

invalid_stdlib_2.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

invalid_stdlib.swift

Sema: Fix crash when declaring an old-style variadic parameter with nonescaping type

2026-05-18 10:49:23 -04:00

issue-45309.swift

…

issue-47241.swift

…

issue-47827.swift

…

issue-49646.swift

…

issue-49968.swift

…

issue-50410.swift

…

issue-50419.swift

…

issue-51599.swift

…

issue-52072.swift

…

issue-52724.swift

[Tests] NFC: Remove -disable-constraint-solver-performance-hacks since hacks are now disabled by default

2025-06-27 23:44:36 -07:00

issue-52995.swift

[Sema/SourceKit] Emit same diagnostics for missing protocol requirements on the command line and in SourceKit

2024-08-07 14:01:30 -07:00

issue-53125.swift

…

issue-53147.swift

…

issue-53296.swift

…

issue-53305.swift

…

issue-54705.swift

…

issue-54799.swift

…

issue-54820.swift

[Sema/SourceKit] Emit same diagnostics for missing protocol requirements on the command line and in SourceKit

2024-08-07 14:01:30 -07:00

issue-54962.swift

…

issue-55410.swift

Revert "Reapply #87697 and fix overload resolution for Sequence+AsyncSequence types. (#88442)" (#88713)

2026-04-30 16:01:48 +01:00

issue-55623.swift

…

issue-56212.swift

…

issue-56348.swift

…

issue-56387.swift

…

issue-58019.swift

…

issue-60552.swift

Sema: Fix leading dot with protocol composition or parameterized protocol contextual type

2025-07-03 00:19:48 -04:00

issue-60806.swift

[ASTDumper] Dump DeclContext

2025-02-12 10:53:33 -08:00

issue-60808.swift

…

issue-61733.swift

[Tests] NFC: Add more tests for interaction between existential opening and compositions + marker protocols

2026-03-24 10:20:57 -07:00

issue-64621.swift

Sema: Simplify opened existential types in solution

2024-09-04 10:42:19 -04:00

issue-66553.swift

[CS] Set the naming pattern in markInvalid

2025-09-09 13:48:40 +01:00

issue-66561.swift

…

issue-67906.swift

Tests: Remove -disable-availability-checking in variadic generics tests.

2024-10-20 15:37:15 -07:00

issue-71040.swift

[test] Add test case for issue 71040

2024-01-22 13:50:47 +00:00

issue-71273.swift

[Sema] Improve wording of a diagnostic

2024-08-14 19:59:05 +01:00

issue-71282.swift

[CS] Fix locator for if expressions

2024-01-31 21:37:56 +00:00

issue-77008.swift

Sema: Retire disjunctions in trail instead of restoring in ~DisjunctionStep

2024-10-21 17:19:33 -04:00

issue-77315.swift

Sema: Fix crash in type resolution when tuple type contains type variables

2025-01-24 17:05:20 -05:00

issue-77393.swift

AST: Quote attributes more consistently in DiagnosticsParse.def

2025-04-22 18:23:40 +01:00

issue-77924.swift

[CS] Simplify Solution::resolveInterfaceType

2024-12-31 18:39:19 +00:00

issue-78376.swift

[CS] Don't simplify FunctionResult in simplifyLocator

2024-12-29 12:25:18 +00:00

issue-79444.swift

[CS] Fix DeclContext for multi-statement closure captures

2025-02-18 11:30:22 +00:00

issue-79474.swift

[CS] Avoid binding unwrapped type for SingleValueStmtExpr

2026-02-26 23:53:16 +00:00

issue-81023.swift

[Tests] NFC: Update all of the test-cases improved by changes to generic argument mismatch handling

2025-06-03 00:49:06 -07:00

issue-85942.swift

Revert "Reapply #87697 and fix overload resolution for Sequence+AsyncSequence types. (#88442)" (#88713)

2026-04-30 16:01:48 +01:00

issue-87280.swift

[test] Add fixed type-checker test case

2026-02-17 21:22:12 +00:00

issue-87300.swift

Sema: Add more tests

2026-03-21 08:48:47 -04:00

issue-87552.swift

[CS] Avoid binding unwrapped type for SingleValueStmtExpr

2026-02-26 23:53:16 +00:00

iuo_objc.swift

…

iuo.swift

[Sema] Don't force interface type of VarDecl in getIUOReferenceKind (#88531)

2026-04-18 18:56:55 +01:00

keypath_closure_conv_mismatch_generic.swift

…

keypath_closure_conv_mismatch_norettype.swift

…

keypath_closure_conv_mismatch.swift

…

keypath_dynamic_member_lookup.swift

[CS] Do member lookup last when binding dynamic member overload

2025-12-12 16:39:02 +00:00

keypath_swift_5.swift

[CSDiagnostics] Differentiate between key path type and value issues

2023-11-01 09:15:14 -07:00

keypath.swift

Sema: Fix small problem in inferTransitiveKeyPathBindings()

2026-03-10 14:47:28 -04:00

lvalues.swift

[AST] Remove ParenType

2024-10-31 11:32:40 +00:00

members_objc.swift

…

members.swift

[Sema] Preserve type alias sugar when removing escaping

2026-03-17 11:33:58 -07:00

metatypes.swift

[AST] Improve diagnostics message for swift users.

2024-03-27 12:32:25 +09:00

moveonly_tuples.swift

Sema: Fix spurious diagnostic about move-only tuples

2025-10-03 14:24:10 -04:00

mutating_members_compat.swift

…

mutating_members.swift

…

nested_generics.swift

…

nested_pack_expansion.swift

Tests: Remove -disable-availability-checking in variadic generics tests.

2024-10-20 15:37:15 -07:00

nil-coalescing-ambiguity.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

nil-coalescing-favoring.swift

[CSOptimizer] Skip ?? if it's involved in optional chain with unresolved result type

2025-11-11 15:21:33 -08:00

noderivative.swift

…

objc_optional_methods_diagnostics.swift

…

observable_macro_shadowing.swift

…

old_hack_related_ambiguities.swift

Sema: Add test case for bug that has since been fixed

2026-03-10 14:47:30 -04:00

one_element_tuple.swift

Tests: Remove -disable-availability-checking in variadic generics tests.

2024-10-20 15:37:15 -07:00

operator_generics_vs_erasure.swift

[CSOptimizer] Score candidate matches that require easure lower for operators

2026-03-30 11:39:56 -07:00

operator.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

optional.swift

[CSOptimizer] A narrow fix for nil coalescing operator optimization

2025-07-28 00:35:02 -07:00

overload_filtering_objc.swift

Sema: Clean up duplicated implementation of OverloadChoice::dump()

2026-03-10 14:47:31 -04:00

overload_filtering.swift

Sema: Clean up duplicated implementation of OverloadChoice::dump()

2026-03-10 14:47:31 -04:00

overload.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

override.swift

[AST] Remove ParenType

2024-10-31 11:32:40 +00:00

pack_expansion_types.swift

[test] Move for loop pack expansion tests to SILGen

2026-01-20 15:17:07 +00:00

pack-expansion-expressions.swift

test: Turn this Sema test into a fixed SILGen crasher

2026-02-26 17:20:38 +00:00

parameterized_existential_composition.swift

test: Remove -disable-availability-checking in Constraint and Casting tests.

2026-02-25 09:25:30 -08:00

parameterized_existential_unrelated_args.swift

Sema: Relax primary associated type matching in matchExistentialTypes()

2025-01-10 15:37:10 -05:00

parameterized_existentials.swift

test: Remove -disable-availability-checking in Constraint and Casting tests.

2026-02-25 09:25:30 -08:00

patterns.swift

[Diagnostics] Diagnose missing pattern(s) in associated value match

2026-03-30 10:41:12 -07:00

phantom_existential_typealias.swift

AST: Use TypeTransform::transformSubMap() to transform TypeAliasType

2024-08-21 13:21:47 -04:00

pr39543.swift

…

protocol_extension_operator.swift

Sema: Eagerly filter out protocol extension operators

2026-02-03 16:34:09 -05:00

protocols.swift

Sema: Add more tests

2026-03-29 23:23:18 -04:00

ranking_ambiguities.swift

…

ranking.swift

[CS] Add for loop compatibility hack for makeIterator/next ranking

2026-01-27 23:30:43 +00:00

rdar32726044.swift

…

rdar35142121.swift

…

rdar36226874.swift

…

rdar37160679.swift

…

rdar37291371.swift

…

rdar37303482.swift

…

rdar37790062.swift

…

rdar38535743.swift

…

rdar38625824.swift

…

rdar39209245.swift

…

rdar39401774.swift

…

rdar39931339.swift

…

rdar39931475.swift

…

rdar40002266.swift

…

rdar40945329.swift

…

rdar42056741.swift

…

rdar42678836.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

rdar42750089.swift

…

rdar44569159.swift

…

rdar44770297.swift

[CSSimplify] Remove ad-hoc optional mismatch handling for arguments

2025-05-30 09:52:57 -07:00

rdar44816848.swift

Run tests with -solver-enable-crash-on-valid-salvage

2026-02-13 09:57:22 -05:00

rdar45242032.swift

…

rdar45415874.swift

…

rdar45490737.swift

…

rdar45511837.swift

…

rdar46377919.swift

…

rdar46544601.swift

…

rdar47787705.swift

…

rdar62201037.swift

…

rdar62842651.swift

…

rdar62890683.swift

…

rdar65254452.swift

…

rdar65320500.swift

…

rdar66234725.swift

…

rdar68155466.swift

Guard feature behind experimental flag.

2025-03-19 10:54:09 -07:00

rdar71858936.swift

…

rdar82828226.swift

…

rdar85263844_swift6.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

rdar105080067.swift

…

rdar105781521.swift

…

rdar105782480.swift

…

rdar106598067.swift

[CS] Diagnose misuse of CheckedCastExpr with ~=

2024-09-24 01:45:51 -04:00

rdar107420031.swift

…

rdar107651291.swift

[CSGen] Use OptionalObject constraint to connect element type and result of next()

2023-09-29 17:33:07 -07:00

rdar107709341.swift

…

rdar107724970.swift

[CSDiagnostics] Produce a diagnostic for patterns with extraneous elements

2024-02-26 14:30:29 -08:00

rdar108738034.swift

…

rdar109419240.swift

…

rdar110617471.swift

…

rdar112264204.swift

…

rdar113025351.swift

…

rdar113326835.swift

…

rdar114402042.swift

[Sema] Move SingleValueStmtUsageChecker into pre-checking

2024-08-30 18:55:48 +01:00

rdar116956363.swift

[test] Add test case for rdar://116956363

2023-10-24 12:57:51 +01:00

rdar119055010.swift

[CSBindings] Don't favor unresolved key path type over a conjunction

2023-12-01 17:19:25 -08:00

rdar120791071.swift

Sema: Simplify opened existential types in solution

2024-09-04 10:42:19 -04:00

rdar121214563.swift

[Sema] Temporary disable l-value stripping while erasing opened existentials

2024-01-23 19:34:54 -08:00

rdar139234188.swift

[CS] Add a narrow hack for rdar://139234188

2024-11-22 13:43:58 +00:00

rdar139812024.swift

[CSBindings] Revert changes in BindingSet::isViable

2024-11-15 15:46:29 -08:00

rdar139913219.swift

[CSSimplify] Handle invalid type specializations

2024-11-15 11:10:51 -08:00

rdar140212823.swift

[CS] Use adjusted type for single curry thunks

2024-11-21 12:14:00 +00:00

rdar143340082.swift

Sema: Ignore inactive type variables in addTypeVariableConstraintsToWorkList()

2025-01-27 10:26:59 -05:00

rdar143474242.swift

Sema: Rework change recording in PotentialBindings::retract()

2025-02-04 20:26:12 -05:00

rdar145092838.swift

Sema: Don't record constraints containing UnboundGenericType from shrink()

2025-02-19 13:27:33 -05:00

rdar145593552.swift

[AST] Look through specializations in getDirectCallee

2025-02-26 10:02:55 +00:00

rdar146383201.swift

[CS] Check hasType in isPlaceholderVar

2025-06-02 14:33:10 +01:00

rdar154553285.swift

[CS] Avoid escaping solver-allocated types in computeSubstitutions

2025-06-28 11:19:13 +01:00

rdar158063151.swift

Allow Equatable: ~Escapable (#85854)

2025-12-08 09:50:50 -08:00

rdar160135085.swift

[CS] Quick workaround for rdar://160135085

2025-09-23 14:36:06 +01:00

rdar165863775.swift

Sema: Tighten ridiculous disambiguation hack for overloaded type declarations

2025-12-09 22:48:12 -05:00

rdar168932385.swift

[TypeChecker] NFC: Add a test-case where leading-dot syntax depends on unrelated bindings

2026-01-27 14:42:46 -08:00

recursive_concrete_constraints.swift

…

requirement_failures_in_contextual_type.swift

…

requirement_opening.swift

[CS] Fix typealias handling in InferableTypeOpener

2025-09-23 14:36:06 +01:00

result_builder_ast_transform.swift

…

result_builder_binding_order.swift

Sema: Strengthen BindingSet::favoredOverConjunction()

2026-02-26 23:06:41 -05:00

result_builder_conjunction_selection.swift

Sema: Clean up duplicated implementation of OverloadChoice::dump()

2026-03-10 14:47:31 -04:00

result_builder_diags.swift

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

result_builder_empty_case.swift

[Result builder transform] Don't abort when we encounter a case with no statements

2024-11-07 22:58:18 -08:00

result_builder_generic_exec.swift

Sema: Resolve result builder type in innermost decl context

2024-09-10 04:44:21 +03:00

result_builder_generic_infer.swift

Test: updates for NoncopyableGenerics

2024-03-14 23:10:44 -07:00

result_builder_infer.swift

Sema: Result builder inference from dynamically replaced decl should look at getter, not storage

2024-10-11 03:44:42 +03:00

result_builder_infer.swiftinterface

[NFC] Redo and expand result builder inference tests

2024-10-11 03:44:42 +03:00

result_builder_invalid_stmts.swift

…

result_builder_member_import_visibility.swift

Sema: Adjust result builder operation lookup for MemberImportVisibility.

2025-03-10 20:54:41 -07:00

result_builder_nested_diags.swift

[CSSimplify] Fix locator of pack expansion pattern conformance constraint

2024-11-21 15:48:28 -08:00

result_builder_opaque_result_structural.swift

Tests: Remove -disable-availability-checking in tests that use opaque types.

2024-10-19 19:39:18 -07:00

result_builder_opaque_result.swift

Tests: Remove -disable-availability-checking in tests that use opaque types.

2024-10-19 19:39:18 -07:00

result_builder_switch_with_vars.swift

[BuilderTransform] Case: Save result of buildBlock into a variable before using in buildEither

2025-02-25 13:09:34 -08:00

result_builder_vars.swift

…

result_builder.swift

Fix support for result builder synthesized inits in non-generic structs

2026-03-17 10:37:50 -07:00

salvage_fixed.swift

Sema: Fix over-eager binding with optional object constraint

2026-02-24 21:34:38 -05:00

same_types.swift

[Sema] Insert ErrorType same-type constraints for placeholder signatures

2025-10-08 21:16:02 +01:00

sendable_dependence.swift

[CS] Use Sendable dependence in adjustFunctionTypeForConcurrency

2026-01-27 11:06:54 +00:00

solution_with_holes.swift

Sema: Add flag to force a crash if salvage() found a valid solution

2026-02-13 08:18:26 -05:00

specialization_with_shadowing.swift

[CSSimplify] Specialization: Fix a crash when specialized declaration is not generic

2024-09-10 21:06:59 -07:00

static_member_on_protocol_with_opaque_result.swift

Tests: Remove -disable-availability-checking in tests that use opaque types.

2024-10-19 19:39:18 -07:00

sub-pattern-matching-of-enum-element-for-closure.swift

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subclass_shadows_operator_equals.swift

Sema: Handle ArchetypeType and DynamicSelfType in determineBestChoicesInContext()

2025-07-23 17:22:42 -04:00

subscript_swift6.swift

[AST] Improve diagnostics message for swift users.

2024-03-27 12:32:25 +09:00

subscript.swift

[MiscDiagnostics] Modernize checkUseOfMetaTypeName

2026-01-13 10:09:37 -08:00

super_constructor.swift

Sema: Improve error messages for super in illegal context

2024-04-18 23:07:14 +03:00

super_method.swift

Sema: Improve error messages for super in illegal context

2024-04-18 23:07:14 +03:00

suspicious_bit_casts.swift

AST: Quote attributes more consistently in DiagnosticsParse.def

2025-04-22 18:23:40 +01:00

swift_to_c_pointer_conversions_sil.swift

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swift_to_c_pointer_conversions.swift.gyb

Add -verify-ignore-unrelated where necessary (NFC)

2025-10-04 14:19:52 -07:00

switch_expr.swift

[CS] Ensure DeclContext is switched for if/switch expressions

2025-02-17 12:02:16 +00:00

ternary_expr.swift

[CSBindings] Don't use iterator after calling erase

2026-01-16 15:15:18 -08:00

then_stmt.swift

[test] Mark tests that use experimental/upcoming features as such

2024-11-02 11:46:46 -07:00

too_complex_source_location.swift

Sema: Fix source location bookkeeping for 'reasonable time' diagnostic

2025-12-06 20:31:08 -05:00

transitive_literal_inference.swift

Sema: Add a new test to record some broken behavior

2026-03-11 15:26:46 -04:00

try_swift5.swift

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tuple_arguments.swift

Lifetimes: ~Escapable function type tests

2026-04-30 16:30:46 +01:00

tuple_shuffle.swift

[Sema] Upgrade tuple shuffle warning to error in future lang mode

2025-10-29 15:14:23 +00:00

tuple_subtype_label_mismatch.swift

[CSRanking] Restore tuple label stripping in function parameter/result positions

2026-01-09 13:59:05 -08:00

tuple-arguments-supported.swift

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tuple-arguments-unsupported.swift

Revert "Reapply #87697 and fix overload resolution for Sequence+AsyncSequence types. (#88442)" (#88713)

2026-04-30 16:01:48 +01:00

tuple.swift

Sema: Filter bindings by considering conformance constraints

2026-03-10 14:47:28 -04:00

type_inference_from_default_closure.swift

[CS] Invalidate VarDecls in targets that fail to type-check

2024-03-01 23:16:31 +00:00

type_inference_from_default_exprs_executable_test.swift

[test] Remove unnecessary --color flags

2024-02-09 16:47:03 +00:00

type_inference_from_default_exprs_swift7.swift

[Sema] Downgrade multi-param default inference diag for methods

2025-05-31 17:33:58 +01:00

type_inference_from_default_exprs.swift

[Sema] Downgrade multi-param default inference diag for methods

2025-05-31 17:33:58 +01:00

type_of_verified.swift

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type_of.swift

[CS] Improve diagnostics for non-metatype type(of:) contextual type

2025-10-06 21:45:48 +01:00

unchecked_optional.swift

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valid_implicit_conversions.swift

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valid_pointer_conversions.swift

[CS] Handle packs in increaseScoreForGenericParamPointerConversion

2025-11-10 14:26:25 +00:00

variadic_generic_constraints.swift

Remove diag::type_of_expression_is_ambiguous

2025-08-19 17:14:23 +01:00

variadic_generic_functions.swift

[CSSimplify] Don't match pack expansion patterns if shapes are not the same

2024-12-12 20:55:02 -08:00

variadic_generic_init.swift

Tests: Remove -disable-availability-checking in variadic generics tests.

2024-10-20 15:37:15 -07:00

variadic_generic_overload_ranking.swift

test: Remove -disable-availability-checking in Constraint and Casting tests.

2026-02-25 09:25:30 -08:00

variadic_generic_types.swift

Add regression test for https://github.com/swiftlang/swift/issues/69390

2025-01-11 14:21:00 +00:00

warn_long_compile.swift

[Tests] NFC: Remove -disable-constraint-solver-performance-hacks since hacks are now disabled by default

2025-06-27 23:44:36 -07:00

weak.swift

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without_actually_escaping_no_errors.swift

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without_actually_escaping.swift

[SE-0413] Adopt typed throws in withoutActuallyEscaping(_:do:)

2024-01-13 21:57:24 -08:00