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func markUsed<T>(_ t: T) {}
func f() {
if 1==1 {
#sourceLocation(file: "abc.swift", line: 42)
markUsed("Hello World")
#sourceLocation()
}
markUsed("Test")
#sourceLocation(file: "abc.swift", line: 142)
markUsed("abc again")
// NOTE: we use `//absolute/path` here as this is an absolute path on the
// alternate root. However, it is also a path which is a UNC path on Windows.
// This allows the path to be absolute across both environments.
#sourceLocation(file: "//absolute/path/def.swift", line: 142)
markUsed("jump directly to def")
}
// RUN: %target-swift-frontend -primary-file %/s -S -g -o - | %FileCheck %s
// CHECK: .file [[MAIN:[0-9]+]] "{{.*}}line-directive.swift"
// CHECK: .loc [[MAIN]] 1
// CHECK: .file [[ABC:[0-9]+]] "{{.*}}abc.swift"
// CHECK: .loc [[ABC]] 42
// CHECK: .loc [[MAIN]] 8
// CHECK: .loc [[ABC]] 142
// CHECK: .file [[DEF:[0-9]+]] "{{(//|\\\\\\\\)}}absolute{{(/|\\\\)}}path" "def.swift"
// CHECK: .loc [[DEF]] 142
// CHECK: .asciz "{{.*}}test/DebugInfo"
// RUN: %empty-directory(%t)
// RUN: sed -e "s|LINE_DIRECTIVE_DIR|%/S|g" %S/Inputs/vfsoverlay.yaml > %t/overlay.yaml
// RUN: %target-swift-frontend -vfsoverlay %t/overlay.yaml -primary-file %/S/vfs-relocated-line-directive.swift -S -g -o - | %FileCheck -check-prefix=VFS %s
// VFS: .file [[MAIN:[0-9]+]] "{{.*}}vfs-relocated-line-directive.swift"
// VFS: .loc [[MAIN]] 1
// VFS: .file [[ABC:[0-9]+]] "{{.*}}abc.swift"
// VFS: .loc [[ABC]] 42
// VFS: .loc [[MAIN]] 8
// VFS: .loc [[ABC]] 142
// VFS: .file [[DEF:[0-9]+]] "{{(//|\\\\\\\\)}}absolute{{(/|\\\\)}}path" "def.swift"
// VFS: .loc [[DEF]] 142
// VFS: .asciz "{{.*}}test/DebugInfo"
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