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Compiler fails to produce diagnostic for 'if' statement in 'repeat'.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
expressions
Feature: expressions
failed to produce diagnostic
Bug → internal error: Failed to produce diagnostic for expression
generics
Feature: generic declarations and types
if else
Feature → statements: 'if' statements
internal error
Bug: Internal error
pack expansions
Feature → expressions: Pack expansion expressions
swift 6.0
type checker
Area → compiler: Semantic analysis
unexpected error
Bug: Unexpected error
variadic generics
Feature → generics: Variadic generics
#72253
opened Mar 12, 2024 by
YOCKOW
Compiler emits "no exact matches in call to initializer" error even when there is.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#71170
opened Jan 26, 2024 by
YOCKOW
Compiler suggests a wrong insertion point for 'await' in Feature → concurrency: asynchronous function aka the async/await pattern
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
concurrency
Feature: umbrella label for concurrency language features
diagnostics QoI
Bug: Diagnostics Quality of Implementation
fix-its
Feature: diagnostic fix-its
good first issue
Good for newcomers
optional binding
Feature → patterns: optional binding
patterns
Feature: patterns
swift 5.9
type checker
Area → compiler: Semantic analysis
unexpected behavior
Bug: Unexpected behavior or incorrect output
if let ...
.
async & await
#65913
opened May 15, 2023 by
YOCKOW
[SR-15822] Existence of modulemap disables declarations in simple C headers in some cases.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#58096
opened Feb 4, 2022 by
YOCKOW
[SR-15586] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
import Foundation
hides declarations (derived from C) in other modules on Linux.
bug
#57889
opened Dec 13, 2021 by
YOCKOW
[SR-15532] Compiler doesn't load public property declarations in another module under some conditions.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#57835
opened Nov 30, 2021 by
YOCKOW
[SR-14620] "Found over consume" and "Found ownership error" occur under rare conditions.
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
#56972
opened May 11, 2021 by
YOCKOW
[SR-14166] Compiler suggests a wrong insertion point for 'try'.
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
#56545
opened Feb 8, 2021 by
YOCKOW
[SR-13904] Compiler warns "'as' test is always true" even if it can be false.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#56302
opened Nov 27, 2020 by
YOCKOW
[SR-13838] The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
S?
is not regarded as Optional<S>
in "case" expression.
compiler
#56236
opened Nov 10, 2020 by
YOCKOW
[SR-8913] It takes much time to compile code containing "else if" statements in some situations.
compiler
The Swift compiler in itself
improvement
#51419
opened Oct 5, 2018 by
YOCKOW
[SR-8213] Compiler may indicate "case will never be executed" even if it is unavoidable to execute the case in switch statement.
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
pattern matching
Feature: pattern matching
patterns
Feature: patterns
SILGen
Area → compiler: The SIL generation stage
statements
Feature: statements
swift 5.9
switch cases
Feature → statements → switch: 'switch' statement cases
switch
Feature → statements: 'switch' statements
type checker
Area → compiler: Semantic analysis
#50745
opened Jul 10, 2018 by
YOCKOW
[SR-8208] Compiler doesn't indicate a warning about switch-statement even if default will never be executed.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#50740
opened Jul 9, 2018 by
YOCKOW
[SR-6370] A subtle error message is gotten when forgetting to import modules under certain circumstances.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#48920
opened Nov 13, 2017 by
YOCKOW
[SR-6077] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
Character
Area → standard library: The `Character` type
literals
Feature → expressions: Literals such as an integer or string literal
standard library
Area: Standard library umbrella
String
Area → standard library: The `String` type
unexpected behavior
Bug: Unexpected behavior or incorrect output
Character
ends up accepting invalid emoji flag sequences.
bug
#48632
opened Oct 6, 2017 by
YOCKOW
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