diff options
Diffstat (limited to 'crates/ra_hir/src/ty/tests.rs')
-rw-r--r-- | crates/ra_hir/src/ty/tests.rs | 121 |
1 files changed, 76 insertions, 45 deletions
diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs index c7d409e6d..b12ea4334 100644 --- a/crates/ra_hir/src/ty/tests.rs +++ b/crates/ra_hir/src/ty/tests.rs | |||
@@ -756,6 +756,8 @@ fn test(x: &str, y: isize) { | |||
756 | fn infer_pattern() { | 756 | fn infer_pattern() { |
757 | assert_snapshot_matches!( | 757 | assert_snapshot_matches!( |
758 | infer(r#" | 758 | infer(r#" |
759 | struct A<T>(T); | ||
760 | |||
759 | fn test(x: &i32) { | 761 | fn test(x: &i32) { |
760 | let y = x; | 762 | let y = x; |
761 | let &z = x; | 763 | let &z = x; |
@@ -772,6 +774,12 @@ fn test(x: &i32) { | |||
772 | 774 | ||
773 | let lambda = |a: u64, b, c: i32| { a + b; c }; | 775 | let lambda = |a: u64, b, c: i32| { a + b; c }; |
774 | 776 | ||
777 | let A(n) = &A(1); | ||
778 | let A(n) = &mut A(1); | ||
779 | |||
780 | let v = &(1, &2); | ||
781 | let (_, &w) = v; | ||
782 | |||
775 | let ref ref_to_x = x; | 783 | let ref ref_to_x = x; |
776 | let mut mut_x = x; | 784 | let mut mut_x = x; |
777 | let ref mut mut_ref_to_x = x; | 785 | let ref mut mut_ref_to_x = x; |
@@ -779,53 +787,76 @@ fn test(x: &i32) { | |||
779 | } | 787 | } |
780 | "#), | 788 | "#), |
781 | @r###" | 789 | @r###" |
782 | [9; 10) 'x': &i32 | 790 | [26; 27) 'x': &i32 |
783 | [18; 369) '{ ...o_x; }': () | 791 | [35; 479) '{ ...o_x; }': () |
784 | [28; 29) 'y': &i32 | 792 | [45; 46) 'y': &i32 |
785 | [32; 33) 'x': &i32 | 793 | [49; 50) 'x': &i32 |
786 | [43; 45) '&z': &i32 | 794 | [60; 62) '&z': &i32 |
787 | [44; 45) 'z': i32 | 795 | [61; 62) 'z': i32 |
788 | [48; 49) 'x': &i32 | 796 | [65; 66) 'x': &i32 |
789 | [59; 60) 'a': i32 | 797 | [76; 77) 'a': i32 |
790 | [63; 64) 'z': i32 | 798 | [80; 81) 'z': i32 |
791 | [74; 80) '(c, d)': (i32, &str) | 799 | [91; 97) '(c, d)': (i32, &str) |
792 | [75; 76) 'c': i32 | 800 | [92; 93) 'c': i32 |
793 | [78; 79) 'd': &str | 801 | [95; 96) 'd': &str |
794 | [83; 95) '(1, "hello")': (i32, &str) | 802 | [100; 112) '(1, "hello")': (i32, &str) |
795 | [84; 85) '1': i32 | 803 | [101; 102) '1': i32 |
796 | [87; 94) '"hello"': &str | 804 | [104; 111) '"hello"': &str |
797 | [102; 152) 'for (e... }': () | 805 | [119; 169) 'for (e... }': () |
798 | [106; 112) '(e, f)': ({unknown}, {unknown}) | 806 | [123; 129) '(e, f)': ({unknown}, {unknown}) |
799 | [107; 108) 'e': {unknown} | 807 | [124; 125) 'e': {unknown} |
800 | [110; 111) 'f': {unknown} | 808 | [127; 128) 'f': {unknown} |
801 | [116; 125) 'some_iter': {unknown} | 809 | [133; 142) 'some_iter': {unknown} |
802 | [126; 152) '{ ... }': () | 810 | [143; 169) '{ ... }': () |
803 | [140; 141) 'g': {unknown} | 811 | [157; 158) 'g': {unknown} |
804 | [144; 145) 'e': {unknown} | 812 | [161; 162) 'e': {unknown} |
805 | [158; 205) 'if let... }': () | 813 | [175; 222) 'if let... }': () |
806 | [165; 170) '[val]': {unknown} | 814 | [182; 187) '[val]': {unknown} |
807 | [173; 176) 'opt': {unknown} | 815 | [190; 193) 'opt': {unknown} |
808 | [177; 205) '{ ... }': () | 816 | [194; 222) '{ ... }': () |
809 | [191; 192) 'h': {unknown} | 817 | [208; 209) 'h': {unknown} |
810 | [195; 198) 'val': {unknown} | 818 | [212; 215) 'val': {unknown} |
811 | [215; 221) 'lambda': {unknown} | 819 | [232; 238) 'lambda': {unknown} |
812 | [224; 256) '|a: u6...b; c }': {unknown} | 820 | [241; 273) '|a: u6...b; c }': {unknown} |
813 | [225; 226) 'a': u64 | 821 | [242; 243) 'a': u64 |
814 | [233; 234) 'b': u64 | ||
815 | [236; 237) 'c': i32 | ||
816 | [244; 256) '{ a + b; c }': i32 | ||
817 | [246; 247) 'a': u64 | ||
818 | [246; 251) 'a + b': u64 | ||
819 | [250; 251) 'b': u64 | 822 | [250; 251) 'b': u64 |
820 | [253; 254) 'c': i32 | 823 | [253; 254) 'c': i32 |
821 | [267; 279) 'ref ref_to_x': &&i32 | 824 | [261; 273) '{ a + b; c }': i32 |
822 | [282; 283) 'x': &i32 | 825 | [263; 264) 'a': u64 |
823 | [293; 302) 'mut mut_x': &i32 | 826 | [263; 268) 'a + b': u64 |
824 | [305; 306) 'x': &i32 | 827 | [267; 268) 'b': u64 |
825 | [316; 336) 'ref mu...f_to_x': &mut &i32 | 828 | [270; 271) 'c': i32 |
826 | [339; 340) 'x': &i32 | 829 | [284; 288) 'A(n)': A<i32> |
827 | [350; 351) 'k': &mut &i32 | 830 | [286; 287) 'n': &i32 |
828 | [354; 366) 'mut_ref_to_x': &mut &i32"### | 831 | [291; 296) '&A(1)': &A<i32> |
832 | [292; 293) 'A': A<i32>(T) -> A<T> | ||
833 | [292; 296) 'A(1)': A<i32> | ||
834 | [294; 295) '1': i32 | ||
835 | [306; 310) 'A(n)': A<i32> | ||
836 | [308; 309) 'n': &mut i32 | ||
837 | [313; 322) '&mut A(1)': &mut A<i32> | ||
838 | [318; 319) 'A': A<i32>(T) -> A<T> | ||
839 | [318; 322) 'A(1)': A<i32> | ||
840 | [320; 321) '1': i32 | ||
841 | [333; 334) 'v': &(i32, &i32) | ||
842 | [337; 345) '&(1, &2)': &(i32, &i32) | ||
843 | [338; 345) '(1, &2)': (i32, &i32) | ||
844 | [339; 340) '1': i32 | ||
845 | [342; 344) '&2': &i32 | ||
846 | [343; 344) '2': i32 | ||
847 | [355; 362) '(_, &w)': (i32, &i32) | ||
848 | [356; 357) '_': i32 | ||
849 | [359; 361) '&w': &i32 | ||
850 | [360; 361) 'w': i32 | ||
851 | [365; 366) 'v': &(i32, &i32) | ||
852 | [377; 389) 'ref ref_to_x': &&i32 | ||
853 | [392; 393) 'x': &i32 | ||
854 | [403; 412) 'mut mut_x': &i32 | ||
855 | [415; 416) 'x': &i32 | ||
856 | [426; 446) 'ref mu...f_to_x': &mut &i32 | ||
857 | [449; 450) 'x': &i32 | ||
858 | [460; 461) 'k': &mut &i32 | ||
859 | [464; 476) 'mut_ref_to_x': &mut &i32"### | ||
829 | ); | 860 | ); |
830 | } | 861 | } |
831 | 862 | ||