2014-02-07 19:08:32 +00:00
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// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
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2013-06-25 19:54:03 +00:00
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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2014-02-07 19:08:32 +00:00
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// ignore-android: FIXME(#10381)
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2013-12-13 23:45:08 +00:00
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2014-02-07 03:57:09 +00:00
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// compile-flags:-g
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2014-07-09 12:46:09 +00:00
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// === GDB TESTS ===================================================================================
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2014-04-24 09:35:48 +00:00
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// gdb-command:rbreak zzz
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// gdb-command:run
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// gdb-command:finish
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// gdb-command:print a
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// gdb-check:$1 = 1
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// gdb-command:print b
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// gdb-check:$2 = false
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// gdb-command:print c
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// gdb-check:$3 = 2
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// gdb-command:print d
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// gdb-check:$4 = 3
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// gdb-command:print e
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// gdb-check:$5 = 4
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// gdb-command:print f
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// gdb-check:$6 = 5
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// gdb-command:print g
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// gdb-check:$7 = {6, 7}
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// gdb-command:print h
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// gdb-check:$8 = 8
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// gdb-command:print i
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// gdb-check:$9 = {a = 9, b = 10}
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// gdb-command:print j
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// gdb-check:$10 = 11
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// gdb-command:print k
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// gdb-check:$11 = 12
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// gdb-command:print l
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// gdb-check:$12 = 13
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// gdb-command:print m
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// gdb-check:$13 = 14
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// gdb-command:print n
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// gdb-check:$14 = 16
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// gdb-command:print o
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// gdb-check:$15 = 18
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// gdb-command:print p
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// gdb-check:$16 = 19
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// gdb-command:print q
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// gdb-check:$17 = 20
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// gdb-command:print r
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// gdb-check:$18 = {a = 21, b = 22}
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// gdb-command:print s
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// gdb-check:$19 = 24
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// gdb-command:print t
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// gdb-check:$20 = 23
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// gdb-command:print u
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// gdb-check:$21 = 25
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// gdb-command:print v
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// gdb-check:$22 = 26
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// gdb-command:print w
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// gdb-check:$23 = 27
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// gdb-command:print x
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// gdb-check:$24 = 28
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// gdb-command:print y
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// gdb-check:$25 = 29
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// gdb-command:print z
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// gdb-check:$26 = 30
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// gdb-command:print ae
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// gdb-check:$27 = 31
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// gdb-command:print oe
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// gdb-check:$28 = 32
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// gdb-command:print ue
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// gdb-check:$29 = 33
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// gdb-command:print aa
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// gdb-check:$30 = {34, 35}
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// gdb-command:print bb
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// gdb-check:$31 = {36, 37}
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// gdb-command:print cc
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// gdb-check:$32 = 38
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// gdb-command:print dd
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// gdb-check:$33 = {40, 41, 42}
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// gdb-command:print *ee
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// gdb-check:$34 = {43, 44, 45}
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// gdb-command:print *ff
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// gdb-check:$35 = 46
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// gdb-command:print gg
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// gdb-check:$36 = {47, 48}
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// gdb-command:print *hh
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// gdb-check:$37 = 50
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// gdb-command:print ii
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// gdb-check:$38 = 51
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// gdb-command:print *jj
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// gdb-check:$39 = 52
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// gdb-command:print kk
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// gdb-check:$40 = 53
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// gdb-command:print ll
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// gdb-check:$41 = 54
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// gdb-command:print mm
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// gdb-check:$42 = 55
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// gdb-command:print *nn
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// gdb-check:$43 = 56
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2013-07-12 08:16:54 +00:00
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2014-07-09 12:46:09 +00:00
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// === LLDB TESTS ==================================================================================
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// lldb-command:run
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// lldb-command:print a
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// lldb-check:[...]$0 = 1
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// lldb-command:print b
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// lldb-check:[...]$1 = false
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// lldb-command:print c
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// lldb-check:[...]$2 = 2
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// lldb-command:print d
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// lldb-check:[...]$3 = 3
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// lldb-command:print e
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// lldb-check:[...]$4 = 4
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// lldb-command:print f
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// lldb-check:[...]$5 = 5
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// lldb-command:print g
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// lldb-check:[...]$6 = (6, 7)
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// lldb-command:print h
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// lldb-check:[...]$7 = 8
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// lldb-command:print i
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// lldb-check:[...]$8 = Struct { a: 9, b: 10 }
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// lldb-command:print j
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// lldb-check:[...]$9 = 11
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// lldb-command:print k
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// lldb-check:[...]$10 = 12
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// lldb-command:print l
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// lldb-check:[...]$11 = 13
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// lldb-command:print m
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// lldb-check:[...]$12 = 14
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// lldb-command:print n
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// lldb-check:[...]$13 = 16
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// lldb-command:print o
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// lldb-check:[...]$14 = 18
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// lldb-command:print p
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// lldb-check:[...]$15 = 19
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// lldb-command:print q
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// lldb-check:[...]$16 = 20
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// lldb-command:print r
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// lldb-check:[...]$17 = Struct { a: 21, b: 22 }
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// lldb-command:print s
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// lldb-check:[...]$18 = 24
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// lldb-command:print t
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// lldb-check:[...]$19 = 23
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// lldb-command:print u
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// lldb-check:[...]$20 = 25
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// lldb-command:print v
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// lldb-check:[...]$21 = 26
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// lldb-command:print w
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// lldb-check:[...]$22 = 27
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// lldb-command:print x
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// lldb-check:[...]$23 = 28
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// lldb-command:print y
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// lldb-check:[...]$24 = 29
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// lldb-command:print z
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// lldb-check:[...]$25 = 30
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// lldb-command:print ae
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// lldb-check:[...]$26 = 31
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// lldb-command:print oe
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// lldb-check:[...]$27 = 32
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// lldb-command:print ue
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// lldb-check:[...]$28 = 33
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// lldb-command:print aa
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// lldb-check:[...]$29 = (34, 35)
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// lldb-command:print bb
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// lldb-check:[...]$30 = (36, 37)
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// lldb-command:print cc
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// lldb-check:[...]$31 = 38
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// lldb-command:print dd
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// lldb-check:[...]$32 = (40, 41, 42)
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// lldb-command:print *ee
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// lldb-check:[...]$33 = (43, 44, 45)
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// lldb-command:print *ff
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// lldb-check:[...]$34 = 46
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// lldb-command:print gg
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// lldb-check:[...]$35 = (47, 48)
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// lldb-command:print *hh
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// lldb-check:[...]$36 = 50
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// lldb-command:print ii
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// lldb-check:[...]$37 = 51
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// lldb-command:print *jj
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// lldb-check:[...]$38 = 52
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// lldb-command:print kk
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// lldb-check:[...]$39 = 53
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// lldb-command:print ll
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// lldb-check:[...]$40 = 54
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// lldb-command:print mm
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// lldb-check:[...]$41 = 55
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// lldb-command:print *nn
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// lldb-check:[...]$42 = 56
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2014-04-14 15:30:31 +00:00
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#![allow(unused_variable)]
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2013-07-12 08:16:54 +00:00
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struct Struct {
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a: i64,
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b: i32
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}
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enum Univariant {
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Unit(i32)
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}
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2013-09-26 06:26:09 +00:00
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struct TupleStruct (f64, int);
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2013-07-12 08:16:54 +00:00
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2013-06-25 19:54:03 +00:00
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fn main() {
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2013-07-25 17:46:57 +00:00
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// simple tuple
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let (a, b) : (int, bool) = (1, false);
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// nested tuple
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let (c, (d, e)) : (int, (u16, u16)) = (2, (3, 4));
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// bind tuple-typed value to one name (destructure only first level)
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let (f, g) : (int, (u32, u32)) = (5, (6, 7));
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// struct as tuple element
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let (h, i, j) : (i16, Struct, i16) = (8, Struct { a: 9, b: 10 }, 11);
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// struct pattern
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let Struct { a: k, b: l } = Struct { a: 12, b: 13 };
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// ignored tuple element
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let (m, _, n) = (14i, 15i, 16i);
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// ignored struct field
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2013-11-28 20:22:53 +00:00
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let Struct { b: o, .. } = Struct { a: 17, b: 18 };
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2013-07-12 08:16:54 +00:00
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// one struct destructured, one not
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let (Struct { a: p, b: q }, r) = (Struct { a: 19, b: 20 }, Struct { a: 21, b: 22 });
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// different order of struct fields
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let Struct { b: s, a: t } = Struct { a: 23, b: 24 };
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2013-07-12 08:16:54 +00:00
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2013-07-25 17:46:57 +00:00
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// complex nesting
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let ((u, v), ((w, (x, Struct { a: y, b: z})), Struct { a: ae, b: oe }), ue) =
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2014-06-27 19:30:25 +00:00
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((25i, 26i), ((27i, (28i, Struct { a: 29, b: 30})), Struct { a: 31, b: 32 }), 33i);
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2013-07-12 08:16:54 +00:00
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2014-01-03 23:08:48 +00:00
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// reference
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2014-06-27 19:30:25 +00:00
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let &aa = &(34i, 35i);
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2014-01-08 02:49:13 +00:00
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// reference
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2014-06-27 19:30:25 +00:00
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let &bb = &(36i, 37i);
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2014-01-08 02:49:13 +00:00
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// contained reference
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let (&cc, _) = (&38i, 39i);
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// unique pointer
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let box dd = box() (40i, 41i, 42i);
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// ref binding
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let ref ee = (43i, 44i, 45i);
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// ref binding in tuple
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2014-06-27 19:30:25 +00:00
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let (ref ff, gg) = (46i, (47i, 48i));
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// ref binding in struct
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2013-11-28 20:22:53 +00:00
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let Struct { b: ref hh, .. } = Struct { a: 49, b: 50 };
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2013-07-12 08:16:54 +00:00
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// univariant enum
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let Unit(ii) = Unit(51);
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2013-07-25 17:46:57 +00:00
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// univariant enum with ref binding
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2014-01-17 13:03:43 +00:00
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let &Unit(ref jj) = &Unit(52);
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// tuple struct
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2014-01-17 13:03:43 +00:00
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let &TupleStruct(kk, ll) = &TupleStruct(53.0, 54);
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// tuple struct with ref binding
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2014-01-17 13:03:43 +00:00
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let &TupleStruct(mm, ref nn) = &TupleStruct(55.0, 56);
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2013-06-25 19:54:03 +00:00
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2014-07-09 12:46:09 +00:00
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zzz(); // #break
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2013-06-25 19:54:03 +00:00
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}
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2014-07-09 12:46:09 +00:00
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fn zzz() { () }
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