Macros

Topic	Replies	Views	Activity
Welcome to the Macros development section Hello, and Welcome! This section of the forums is intended to host discussion about developing and using macros in Swift. It can cover all manner of topics that affect how macros are developed and used, including: Erg…	0	1087	February 1, 2023
About the Macros category	0	517	January 31, 2023
Is it safe to use global variables while implementing macros? macros	3	292	July 3, 2026
Swift Macros: Build Time Overhead Concerns swiftui , macros , using-swift	20	5998	June 28, 2026
How much sanitization can the compiler do for you?	8	265	June 28, 2026
What's the difference between SimpleStringLiteralExprSyntax and StringLiteralExprSyntax? swift-syntax , macros	1	200	June 27, 2026
Do expressions generated by macros need to be protected with parentheses?	0	123	June 27, 2026
Do I need to return an placeholder when a macro fails?	0	105	June 27, 2026
Can a String read in escaped characters? string , macros , parsing	1	191	June 25, 2026
Pitch: Distributing Swift macros as prebuilt binaries	14	954	June 23, 2026
Analysis of Macro expansion overhead in the Swift Compiler	2	518	June 22, 2026
Possible Bug in Macro-Generated Code Availability	5	221	June 13, 2026
Accessor Macro With Lazy Initializer accessor , macros	5	343	June 7, 2026
@attached(extension, conformances:) macro-generated conformance invisible across files in same module	3	209	March 16, 2026
Attached macros on enum case declarations enum , macro	4	241	February 27, 2026
Full entity name from DeclGroupSyntax	6	214	February 25, 2026
HTTP macro	4	407	February 16, 2026
Automate macro expansion to inline code cmake , swiftpm	9	601	February 4, 2026
Crash When Adding Enum Case In Macro	4	260	January 15, 2026
Macros with lazy var	3	1010	January 15, 2026
Macros and XCFrameworks packagemanager , swift-syntax , xcframework , macros	43	6862	November 7, 2025
Using `ProcessInfo` to customise a Swift Macro output	0	215	September 20, 2025
Swift-Testing Support for Macros? swift-testing	9	2000	August 25, 2025
Macro diagnostics when expanding for member and extension	0	157	July 31, 2025
Expression macro with attached Comments	2	251	July 29, 2025
MemberAttributeMacro produces Command SwiftCompile failed with a nonzero exit code bug	0	177	July 25, 2025
Should Accessor Macros declarations require a names argument to synthesize getters and setters? swift-syntax	5	754	July 4, 2025
Freestanding Macro that doesn't return an expression	9	1860	June 28, 2025
REST request macro swift , packagemanager , macros , async-request	2	308	June 27, 2025
'body' macro cannot be attached to property macros	10	1008	June 26, 2025

Welcome to the Macros development section

Hello, and Welcome! This section of the forums is intended to host discussion about developing and using macros in Swift. It can cover all manner of topics that affect how macros are developed and used, including: Erg…