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Issues list

Missing completion for bound variable in switch expression code completion Area → source tooling: code completion compiler The Swift compiler in itself expressions Feature: expressions source tooling Area: IDE support, SourceKit, and other source tooling swift 6.0 switch Feature → statements: 'switch' statements unexpected behavior Bug: Unexpected behavior or incorrect output
#71384 by hamishknight was closed Feb 9, 2024
1
@hamishknight
Compiler crash on switch in branch of if expression assertion failure Bug → crash: An assertion failure compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software type checker Area → compiler: Semantic analysis
#71282 by hamishknight was closed Feb 1, 2024
1
@hamishknight
Bogus diagnostic for explicit return in local function within closure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself type checker Area → compiler: Semantic analysis
#71273 by hamishknight was closed Jan 31, 2024
1
@hamishknight
Wrong initializer called for stored property initialization bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler in itself duplicate Resolution: Duplicates another issue expressions Feature: expressions let & var Feature: constant and variable declarations mangling Area → compiler: Mangling swift 6.0 unexpected behavior Bug: Unexpected behavior or incorrect output
#70931 by hamishknight was closed Jan 17, 2024
1
Compiler crash attempting to type-check invalid pattern match of failure() bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software type checker Area → compiler: Semantic analysis
#66752 by hamishknight was closed Jun 20, 2023
1
@hamishknight
Property wrapper on local variable cannot be used with its projected value in ExprPattern bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. patterns Feature: patterns type checker Area → compiler: Semantic analysis
#66561 by hamishknight was closed Jun 13, 2023
1
@hamishknight
Invalid binding in ExprPattern crashes compiler bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software patterns Feature: patterns type checker Area → compiler: Semantic analysis
#66553 by hamishknight was closed Jun 16, 2023
1
@hamishknight
1
Assigning to self in a Never initializer using a switch expression crashes the compiler assertion failure Bug → crash: An assertion failure bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software expressions Feature: expressions SILGen Area → compiler: The SIL generation stage swift 5.9 switch Feature → statements: 'switch' statements
#66490 by hamishknight was closed Jun 12, 2023
1
@hamishknight
4
if/switch expressions aren't allowed with an optional chain assignment assignments Feature → expressions: assignments bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself expressions Feature: expressions if else Feature → statements: 'if' statements optional chaining Feature → expressions: optional chaining swift 5.9 type checker Area → compiler: Semantic analysis unexpected error Bug: Unexpected error
#65906 by hamishknight was closed May 15, 2023
1
@hamishknight
Bad diagnostic for attempting to match non-tuple in array literal as tuple bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation for-in loops Feature: for-in loops pattern matching Feature: pattern matching patterns Feature: patterns statements Feature: statements swift 5.9 tuples Feature: tuples type checker Area → compiler: Semantic analysis
#65650 by hamishknight was closed May 4, 2023
1
@hamishknight
Improve out-of-place binding diagnostic to reflect whether the binding was written as 'var' or 'let' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation expressions Feature: expressions good first issue Good for newcomers pattern matching Feature: pattern matching swift 5.9 type checker Area → compiler: Semantic analysis
#63993 by hamishknight was closed Mar 19, 2023
1
16
Int-as-Bool diagnostic suggesting != 0 should ignore literals bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation good first issue Good for newcomers literals Feature → expressions: Literals such as an integer or string literal type checker Area → compiler: Semantic analysis
#63753 by hamishknight was closed Feb 21, 2023
1
Duplicate bound variables not diagnosed in multi-statement closures accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler in itself multi-statement closures Feature → closures: multi-statement closures type checker Area → compiler: Semantic analysis
#63750 by hamishknight was closed Mar 1, 2023
1
@hamishknight
Bad type conversion for switch-case where clause crashes compiler bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. closures Feature: closures compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software multi-statement closures Feature → closures: multi-statement closures switch Feature → statements: 'switch' statements type checker Area → compiler: Semantic analysis
#63746 by hamishknight was closed Feb 18, 2023
1
@hamishknight
Move expression pattern solving into the constraint system bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion source tooling Area: IDE support, SourceKit, and other source tooling type checker Area → compiler: Semantic analysis
#63374 by hamishknight was closed Jun 7, 2023
1
@hamishknight
Correctly adjust hasSingleExpressionBody when applying a result builder transform bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. type checker Area → compiler: Semantic analysis
#63264 by hamishknight was closed Feb 7, 2023
1
@xedin
Bad diagnostic for nil literal with contextual type of _ bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation literals Feature → expressions: Literals such as an integer or string literal placeholder types Feature → types: placeholder types type checker Area → compiler: Semantic analysis
#63130 by hamishknight was closed Jan 24, 2023
1
2
Incorrect coverage for blocks following else ifs bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code coverage Area → source tooling: code coverage compiler The Swift compiler in itself if else Feature → statements: 'if' statements source tooling Area: IDE support, SourceKit, and other source tooling statements Feature: statements swift 5.8 unexpected behavior Bug: Unexpected behavior or incorrect output
#62944 by hamishknight was closed Dec 4, 2023
1
@hamishknight
Incorrect else if condition coverage bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code coverage Area → source tooling: code coverage compiler The Swift compiler in itself if else Feature → statements: 'if' statements source tooling Area: IDE support, SourceKit, and other source tooling statements Feature: statements swift 5.8 unexpected behavior Bug: Unexpected behavior or incorrect output
#62943 by hamishknight was closed Dec 4, 2023
1
@hamishknight
Void-returning @differentiable function crashes compiler AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software SILGen Area → compiler: The SIL generation stage swift 5.8 type checker Area → compiler: Semantic analysis
#62923 by hamishknight was closed Jan 18, 2023
1
@asl
3
Don't allow stripping of @noDerivative if @differentiable is not stripped AutoDiff bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#62922 by hamishknight was closed Jul 6, 2023
1
Incorrect coverage counters following a catch block with a return bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code coverage Area → source tooling: code coverage compiler The Swift compiler in itself do catch Feature → statements: 'do' statements source tooling Area: IDE support, SourceKit, and other source tooling statements Feature: statements swift 5.7 unexpected behavior Bug: Unexpected behavior or incorrect output
#61318 by hamishknight was closed Nov 28, 2023
1
@hamishknight
Backing initializer for external property wrapper has incorrect linkage bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself linker error property wrappers Feature: property wrappers SIL
#61233 by hamishknight was closed Sep 28, 2022
1
@hamishknight
Property wrapper parameter with projected value crashes compiler bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software type checker Area → compiler: Semantic analysis
#61223 by hamishknight was closed Sep 21, 2022
3
We emit duplicate coverage in a couple of cases bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code coverage Area → source tooling: code coverage compiler The Swift compiler in itself
#61129 by hamishknight was closed Sep 15, 2022
1
@hamishknight
ProTip! no:milestone will show everything without a milestone.