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adeb40f261
Removes the underscored prefixes from the @_section and @_used attributes, making them public as @section and @used respectively. The SymbolLinkageMarkers experimental feature has been removed as these attributes are now part of the standard language. Implemented expression syntactic checking rules per SE-0492. Major parts: - Renamed @_section to @section and @_used to @used - Removed the SymbolLinkageMarkers experimental feature - Added parsing support for the old underscored names with deprecation warnings - Updated all tests and examples to use the new attribute names - Added syntactic validation for @section to align with SE-0492 (reusing the legality checker by @artemcm) - Changed @DebugDescription macro to explicitly use a tuple type instead of type inferring it, to comply with the expression syntax rules - Added a testcase for the various allowed and disallowed syntactic forms, `test/ConstValues/SectionSyntactic.swift`.
50 lines
1.6 KiB
Swift
50 lines
1.6 KiB
Swift
// RUN: %target-swift-frontend -enable-experimental-feature CompileTimeValuesPreview -primary-file %S/section.swift -S -parse-as-library | %FileCheck --check-prefix CHECK%target-os-binfmt-elf %s
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// REQUIRES: swift_in_compiler
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// REQUIRES: swift_feature_CompileTimeValuesPreview
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// UNSUPPORTED: CPU=wasm32
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// CHECK: .section{{.*}}__TEXT,__mysection
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// CHECK-NOT: .section
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// CHECK: $s7section3fooyyF:
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// CHECK: .section{{.*}}__TEXT,__mysection
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// CHECK-NOT: .section
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// CHECK: $s7section8MyStructV3fooyyF:
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// CHECK: .section{{.*}}__DATA,__mysection
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// CHECK-NOT: .section
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// CHECK: $s7section2g0Sivp:
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// CHECK-NOT: .section
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// CHECK: $s7section2g1Si_Sitvp:
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// CHECK-NOT: .section
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// CHECK: $s7section2g2Sbvp:
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// CHECK-NOT: .section
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// CHECK: $s7section2g3Sbvp:
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// CHECK-NOT: .section
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// CHECK: $s7section2g4SpySiGSgvp:
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// CHECK-NOT: .section
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// CHECK: $s7section2g5SpySiGSgvp:
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// CHECK-NOT: .section
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// CHECK: $s7section8MyStructV7static0SivpZ:
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// CHECKELF: .section{{.*}}"__TEXT,__mysection","axR"
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// CHECKELF-NOT: .section
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// CHECKELF: $s7section3fooyyF:
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// CHECKELF: .section{{.*}}"__TEXT,__mysection","axR"
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// CHECKELF-NOT: .section
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// CHECKELF: $s7section8MyStructV3fooyyF:
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// CHECKELF: .section{{.*}}"__DATA,__mysection","awR"
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// CHECKELF-NOT: .section
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// CHECKELF: $s7section2g0Sivp:
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// CHECKELF: $s7section2g1Si_Sitvp:
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// CHECKELF: $s7section2g2Sbvp:
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// CHECKELF: .section{{.*}}"__DATA,__mysection","awR"
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// CHECKELF: $s7section2g3Sbvp:
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// CHECKELF: .section{{.*}}"__DATA,__mysection","awR"
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// CHECKELF: $s7section2g4SpySiGSgvp:
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// CHECKELF: $s7section2g5SpySiGSgvp:
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// CHECKELF: $s7section8MyStructV7static0SivpZ:
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