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playground_options.swift
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// Tests that `-playground-option` can turn on various options individually,
// including those that are off by default for `-playground-high-performance`.
// Also test that unknown options are gracefully ignored.
//
// REQUIRES: executable_test
//
// RUN: %empty-directory(%t)
// RUN: cp %s %t/main.swift
// RUN: %target-build-swift -whole-module-optimization -module-name PlaygroundSupport -emit-module-path %t/PlaygroundSupport.swiftmodule -parse-as-library -c -o %t/PlaygroundSupport.o %S/Inputs/SilentPCMacroRuntime.swift %S/Inputs/PlaygroundsRuntime.swift
//
// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -playground-high-performance -Xfrontend -playground-option -Xfrontend FunctionParameters -Xfrontend -playground-option -Xfrontend ScopeEvents -Xfrontend -playground-option -Xfrontend ThisOptionShouldBeGracefullyIgnored -o %t/main -I=%t %t/PlaygroundSupport.o %t/main.swift
// RUN: %target-codesign %t/main
// RUN: %target-run %t/main | %FileCheck %s
//
// RUN: %target-build-swift -Xfrontend -playground -Xfrontend -playground-high-performance -Xfrontend -playground-option -Xfrontend FunctionParameters -Xfrontend -playground-option -Xfrontend ScopeEvents -Xfrontend -playground-option -Xfrontend ThisOptionShouldBeGracefullyIgnored -o %t/main2 -I=%t %t/PlaygroundSupport.o %t/main.swift
// RUN: %target-codesign %t/main2
// RUN: %target-run %t/main2 | %FileCheck %s
import PlaygroundSupport
func foo(x: Int, y: Double) -> Bool {
return true
}
let a = foo(x: 42, y: 3.14)
if (a) {
5
} else {
7
}
// CHECK: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[x='42']
// CHECK-NEXT: [{{.*}}] __builtin_log[y='3.14']
// CHECK-NEXT: [{{.*}}] __builtin_log[='true']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit
// CHECK-NEXT: [{{.*}}] __builtin_log[a='true']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[='5']
var b = true
for i in 0..<3 {
i
continue
}
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit
// CHECK-NEXT: [{{.*}}] __builtin_log[b='true']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[='0']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[='1']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[='2']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit
var c = true
for i in 0..<3 {
i
break
}
// CHECK-NEXT: [{{.*}}] __builtin_log[c='true']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_entry
// CHECK-NEXT: [{{.*}}] __builtin_log[='0']
// CHECK-NEXT: [{{.*}}] __builtin_log_scope_exit