[SR-15659] Swift Compiler issue on linux with async

[swift-ci]

Previous ID	SR-15659
Radar	rdar://problem/86945821
Original Reporter	kneekey23 (JIRA User)
Type	Bug
Status	Resolved
Resolution	Done

Attachment: Download

Environment

Amazon Linux 2

Swift 5.5.2

Additional Detail from JIRA

Votes	0
Component/s	Compiler
Labels	Bug
Assignee	@ktoso
Priority	Medium

md5: cd1651916c82cc25cd6c852c75adf283

is duplicated by:

• SR-15830 error: symbol '$s9ActorTest0A5TACHOC8maxIndexACSi_tYacfcTu' (async function pointer to ActorTest.ActorTACHO.init(maxIndex: Swift.Int) async -> ActorTest.ActorTACHO) is in generated IR file, but not in TBD file

Issue Description:

Getting compiler errors when I try to compile the attached project on Linux - Amazon Linux 2 specifically.

<unknown>:0: error: symbol '$s18AWSRestJsonTestSDK04RestB6ClientC0ebF13ConfigurationC19credentialsProvider16endpointResolver17frameworkMetadata6region0nK013signingRegion13runtimeConfigAE16AWSClientRuntime011CredentialsI0_pSg_AM08EndpointK0_pSgAM09FrameworkM0VSgSSSgAM0pK0_pSgAU0fT0010SDKRuntimeG0_ptYaKcfcTu' (async function pointer to AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration.init(credentialsProvider: Swift.Optional<AWSClientRuntime.CredentialsProvider>, endpointResolver: Swift.Optional<AWSClientRuntime.EndpointResolver>, frameworkMetadata: Swift.Optional<AWSClientRuntime.FrameworkMetadata>, region: Swift.Optional<Swift.String>, regionResolver: Swift.Optional<AWSClientRuntime.RegionResolver>, signingRegion: Swift.Optional<Swift.String>, runtimeConfig: ClientRuntime.SDKRuntimeConfiguration) async throws -> AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration) is in generated IR file, but not in TBD file
<unknown>:0: error: please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project, and add '-Xfrontend -validate-tbd-against-ir=none' to squash the errors
<unknown>:0: error: symbol '$s18AWSRestJsonTestSDK04RestB6ClientC0ebF13ConfigurationC19credentialsProvider16endpointResolver17frameworkMetadata6region0nK013signingRegion13runtimeConfigAE16AWSClientRuntime011CredentialsI0_pSg_AM08EndpointK0_pSgAM09FrameworkM0VSgSSSgAM0pK0_pSgAU0fT0010SDKRuntimeG0_ptYaKcfcTu' (async function pointer to AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration.init(credentialsProvider: Swift.Optional<AWSClientRuntime.CredentialsProvider>, endpointResolver: Swift.Optional<AWSClientRuntime.EndpointResolver>, frameworkMetadata: Swift.Optional<AWSClientRuntime.FrameworkMetadata>, region: Swift.Optional<Swift.String>, regionResolver: Swift.Optional<AWSClientRuntime.RegionResolver>, signingRegion: Swift.Optional<Swift.String>, runtimeConfig: ClientRuntime.SDKRuntimeConfiguration) async throws -> AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration) is in generated IR file, but not in TBD file
<unknown>:0: error: please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project, and add '-Xfrontend -validate-tbd-against-ir=none' to squash the errors
<unknown>:0: error: symbol '$s18AWSRestJsonTestSDK04RestB6ClientC0ebF13ConfigurationC19credentialsProvider16endpointResolver17frameworkMetadata6region0nK013signingRegion13runtimeConfigAE16AWSClientRuntime011CredentialsI0_pSg_AM08EndpointK0_pSgAM09FrameworkM0VSgSSSgAM0pK0_pSgAU0fT0010SDKRuntimeG0_ptYaKcfcTu' (async function pointer to AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration.init(credentialsProvider: Swift.Optional<AWSClientRuntime.CredentialsProvider>, endpointResolver: Swift.Optional<AWSClientRuntime.EndpointResolver>, frameworkMetadata: Swift.Optional<AWSClientRuntime.FrameworkMetadata>, region: Swift.Optional<Swift.String>, regionResolver: Swift.Optional<AWSClientRuntime.RegionResolver>, signingRegion: Swift.Optional<Swift.String>, runtimeConfig: ClientRuntime.SDKRuntimeConfiguration) async throws -> AWSRestJsonTestSDK.RestJsonClient.RestJsonClientConfiguration) is in generated IR file, but not in TBD file
<unknown>:0: error: please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the project, and add '-Xfrontend -validate-tbd-against-ir=none' to squash the errors

[ktoso]

Thanks for the report, will try to get it looked at as soon as back from the xmas break

[ktoso]

@swift-ci create

[DougGregor]

This should have been addressed by #38918 which isn't in Swift 5.5.x.

[swift-ci]

Comment by Nicole Stone (JIRA)

@DougGregor will it be in the next version perhaps 5.5.3?

[ktoso]

Fix has been backported to 5.5 and will be part of the next release.
Thanks for reporting and working with me to reproduce this Nicole!

[ktoso]

#40750