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Allan Shortlidge
c03ba38ba5
The accepted spelling of the official attribute is `@c`. In the fullness of time, it would be confusing that tests for `@c` refer to the old spelling (`@_cdecl`).
45 lines
1.7 KiB
Swift
45 lines
1.7 KiB
Swift
// RUN: %target-swift-emit-silgen-ossa -o /dev/null -module-name cdecl -enable-sil-opaque-values %s
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// RUN: %target-swift-emit-silgen -module-name cdecl %s | %FileCheck %s
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// CHECK-LABEL: sil hidden [thunk] [asmname "pear"] [ossa] @$s5cdecl5apple{{[_0-9a-zA-Z]*}}FTo : $@convention(c)
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// CHECK: function_ref @$s5cdecl5apple{{[_0-9a-zA-Z]*}}F
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// CHECK-LABEL: sil hidden [ossa] @$s5cdecl5apple{{[_0-9a-zA-Z]*}}F
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@_cdecl("pear")
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func apple(_ f: @convention(c) (Int) -> Int) {
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}
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// CHECK-LABEL: sil hidden [ossa] @$s5cdecl16forceCEntryPoint{{[_0-9a-zA-Z]*}}F
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// CHECK: function_ref @$s5cdecl6orange{{[_0-9a-zA-Z]*}}FTo
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func forceCEntryPoint() {
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apple(orange)
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}
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// CHECK-LABEL: sil hidden [thunk] [asmname "grapefruit"] [ossa] @$s5cdecl6orange{{[_0-9a-zA-Z]*}}FTo : $@convention(c)
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// CHECK: function_ref @$s5cdecl6orange{{[_0-9a-zA-Z]*}}F
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// CHECK-LABEL: sil hidden [ossa] @$s5cdecl6orange{{[_0-9a-zA-Z]*}}F
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@_cdecl("grapefruit")
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func orange(_ x: Int) -> Int {
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return x
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}
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// CHECK-LABEL: sil [serialized] [thunk] [asmname "cauliflower"] [ossa] @$s5cdecl8broccoli{{[_0-9a-zA-Z]*}}FTo : $@convention(c)
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// CHECK: function_ref @$s5cdecl8broccoli{{[_0-9a-zA-Z]*}}F
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// CHECK-LABEL: sil [ossa] @$s5cdecl8broccoli{{[_0-9a-zA-Z]*}}F
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@_cdecl("cauliflower")
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public func broccoli(_ x: Int) -> Int {
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return x
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}
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// CHECK-LABEL: sil private [thunk] [asmname "collard_greens"] [ossa] @$s5cdecl4kale{{.*}}FTo : $@convention(c)
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// CHECK: function_ref @$s5cdecl4kale[[PRIVATE:.*]]
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// CHECK: sil private [ossa] @$s5cdecl4kale[[PRIVATE:.*]]
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@_cdecl("collard_greens")
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private func kale(_ x: Int) -> Int {
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return x
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}
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/* TODO: Handle error conventions
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@_cdecl("vomits")
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func barfs() throws {}
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*/
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