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	1089	February 1, 2023
About the Macros category	0	519	January 31, 2023
Is it safe to use global variables while implementing macros? macros	3	302	July 3, 2026
Swift Macros: Build Time Overhead Concerns swiftui , macros , using-swift	20	6060	June 28, 2026
How much sanitization can the compiler do for you?	8	281	June 28, 2026
What's the difference between SimpleStringLiteralExprSyntax and StringLiteralExprSyntax? swift-syntax , macros	1	207	June 27, 2026
Do expressions generated by macros need to be protected with parentheses?	0	129	June 27, 2026
Do I need to return an placeholder when a macro fails?	0	108	June 27, 2026
Can a String read in escaped characters? string , macros , parsing	1	199	June 25, 2026
Pitch: Distributing Swift macros as prebuilt binaries	14	979	June 23, 2026
Analysis of Macro expansion overhead in the Swift Compiler	2	525	June 22, 2026
Possible Bug in Macro-Generated Code Availability	5	230	June 13, 2026
Accessor Macro With Lazy Initializer accessor , macros	5	352	June 7, 2026
@attached(extension, conformances:) macro-generated conformance invisible across files in same module	3	217	March 16, 2026
Attached macros on enum case declarations enum , macro	4	247	February 27, 2026
Full entity name from DeclGroupSyntax	6	234	February 25, 2026
HTTP macro	4	423	February 16, 2026
Automate macro expansion to inline code cmake , swiftpm	9	626	February 4, 2026
Crash When Adding Enum Case In Macro	4	267	January 15, 2026
Macros with lazy var	3	1014	January 15, 2026
Macros and XCFrameworks packagemanager , swift-syntax , xcframework , macros	43	6938	November 7, 2025
Using `ProcessInfo` to customise a Swift Macro output	0	217	September 20, 2025
Swift-Testing Support for Macros? swift-testing	9	2030	August 25, 2025
Macro diagnostics when expanding for member and extension	0	160	July 31, 2025
Expression macro with attached Comments	2	254	July 29, 2025
MemberAttributeMacro produces Command SwiftCompile failed with a nonzero exit code bug	0	178	July 25, 2025
Should Accessor Macros declarations require a names argument to synthesize getters and setters? swift-syntax	5	768	July 4, 2025
Freestanding Macro that doesn't return an expression	9	1877	June 28, 2025
REST request macro swift , packagemanager , macros , async-request	2	313	June 27, 2025
'body' macro cannot be attached to property macros	10	1021	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…