Fix #254 — User-Agent header missing in Release builds#277
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SDKVersion.userAgent is populated as a side effect of evaluating the lazy 'static let' registration in each Version+*.swift. Every dereference site is currently spelled 'assert(SDKVersion.X != nil)' — but Swift's assert(_:) takes its condition as @autoclosure, which the optimizer strips in -O builds. In Release builds the lazies never fire, SDKVersion._userAgent stays the empty string, and every outgoing request goes out with an empty User-Agent header. Replace the 19 'assert(SDKVersion.X != nil)' triggers across 13 files with '_ = SDKVersion.X' so the lazy registration fires regardless of build configuration. Same registration mechanism — only the trigger moves out of an @autoclosure. Adds Tests/AuthFoundationTests/SDKVersionRegistrationTests.swift to pin the contract. Verified to fail in 'swift test -c release' before this change and pass after.
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Thank you for this @RicardoKoch, I have pulled this commit into #283 and will close this issue. |
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SDKVersion.userAgent is populated as a side effect of evaluating the lazy 'static let' registration in each Version+*.swift. Every dereference site is currently spelled 'assert(SDKVersion.X != nil)' — but Swift's assert(_:) takes its condition as @autoclosure, which the optimizer strips in -O builds. In Release builds the lazies never fire, SDKVersion._userAgent stays the empty string, and every outgoing request goes out with an empty User-Agent header.
Replace the 19 'assert(SDKVersion.X != nil)' triggers across 13 files with '_ = SDKVersion.X' so the lazy registration fires regardless of build configuration. Same registration mechanism — only the trigger moves out of an @autoclosure.
Adds Tests/AuthFoundationTests/SDKVersionRegistrationTests.swift to pin the contract. Verified to fail in 'swift test -c release' before this change and pass after.