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[SR-2908] Can't check sub minor version in #if swift(>=3.0.1) #45502

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swift-ci opened this issue Oct 10, 2016 · 3 comments
Closed

[SR-2908] Can't check sub minor version in #if swift(>=3.0.1) #45502

swift-ci opened this issue Oct 10, 2016 · 3 comments
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compiler directives Feature: compiler directives (#if, #warning, #error, etc.) compiler The Swift compiler in itself feature A feature request or implementation improvement

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swift-ci commented Oct 10, 2016 •
edited by AnthonyLatsis

Previous ID SR-2908
Radar rdar://problem/28786959
Original Reporter helge (JIRA User)
Type New Feature
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels New Feature
Assignee graydon (JIRA)
Priority Medium

md5: 96fcca4ea22d0f9014b661a2948c71c1

is duplicated by:

  • SR-3024 Cannot use #if swift(>=3.0.1) compiler directive

Issue Description:

To workaround differences between Swift 3.0.1 and Swift 3.0.0 (like SE-0107) it would have been nice to be able to use:

#if swift(>=3.0.1)  
..  
#else  
..  
#endif

Instead this throws:

{{helge@TrustySwift:\~/dev/Swift/tmp$ swift TestIt.swift  
TestIt.swift:8:17: error: expected named member of numeric literal  
#if swift(>=3.0.1)  
~~~ ^  
}}

Presumably the idea was that Swift 3.0.1 is not supposed to have any differences to Swift 3.0.0. But that obviously doesn't/won't/can't fly :-)
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Comment by Myke Olson (JIRA)

@swift-ci create

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Comment by Graydon Hoare (JIRA)

PR open: #5440

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swift-ci commented Nov 9, 2016

Comment by Graydon Hoare (JIRA)

Merged (a while ago) 03029b6

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added improvement feature A feature request or implementation compiler directives Feature: compiler directives (#if, #warning, #error, etc.) and removed new feature labels Nov 12, 2022
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compiler directives Feature: compiler directives (#if, #warning, #error, etc.) compiler The Swift compiler in itself feature A feature request or implementation improvement
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