From a2521106163d3aaeeecfb28cae42d6aba99bba3f Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Mon, 21 Jan 2019 22:52:35 +0100
Subject: Use insta for ty tests

---
 crates/ra_hir/src/ty/snapshots/tests__bug_484.snap | 10 ++++
 crates/ra_hir/src/ty/snapshots/tests__bug_585.snap | 13 +++++
 .../src/ty/snapshots/tests__infer_adt_pattern.snap | 27 ++++++++++
 .../src/ty/snapshots/tests__infer_array.snap       | 57 ++++++++++++++++++++++
 .../src/ty/snapshots/tests__infer_backwards.snap   | 25 ++++++++++
 .../src/ty/snapshots/tests__infer_basics.snap      | 18 +++++++
 .../src/ty/snapshots/tests__infer_binary_op.snap   | 51 +++++++++++++++++++
 .../ra_hir/src/ty/snapshots/tests__infer_enum.snap |  9 ++++
 .../ty/snapshots/tests__infer_field_autoderef.snap | 48 ++++++++++++++++++
 .../snapshots/tests__infer_function_generics.snap  | 19 ++++++++
 .../ty/snapshots/tests__infer_generic_chain.snap   | 34 +++++++++++++
 .../tests__infer_generics_in_patterns.snap         | 22 +++++++++
 .../ty/snapshots/tests__infer_inherent_method.snap | 23 +++++++++
 .../ra_hir/src/ty/snapshots/tests__infer_let.snap  | 12 +++++
 .../src/ty/snapshots/tests__infer_literals.snap    | 17 +++++++
 .../src/ty/snapshots/tests__infer_paths.snap       | 14 ++++++
 .../src/ty/snapshots/tests__infer_pattern.snap     | 52 ++++++++++++++++++++
 .../ra_hir/src/ty/snapshots/tests__infer_refs.snap | 28 +++++++++++
 .../ra_hir/src/ty/snapshots/tests__infer_self.snap | 11 +++++
 .../src/ty/snapshots/tests__infer_struct.snap      | 21 ++++++++
 .../ty/snapshots/tests__infer_struct_generics.snap | 20 ++++++++
 .../src/ty/snapshots/tests__infer_tuple.snap       | 32 ++++++++++++
 .../src/ty/snapshots/tests__infer_unary_op.snap    | 33 +++++++++++++
 .../tests__no_panic_on_field_of_enum.snap          |  9 ++++
 24 files changed, 605 insertions(+)
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__bug_484.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__bug_585.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_adt_pattern.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_array.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_backwards.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_basics.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_binary_op.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_enum.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_field_autoderef.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_function_generics.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_generic_chain.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_generics_in_patterns.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_inherent_method.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_let.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_literals.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_paths.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_pattern.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_refs.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_self.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_struct.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_struct_generics.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_tuple.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__infer_unary_op.snap
 create mode 100644 crates/ra_hir/src/ty/snapshots/tests__no_panic_on_field_of_enum.snap

(limited to 'crates/ra_hir/src/ty/snapshots')

diff --git a/crates/ra_hir/src/ty/snapshots/tests__bug_484.snap b/crates/ra_hir/src/ty/snapshots/tests__bug_484.snap
new file mode 100644
index 000000000..eeb3061d3
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__bug_484.snap
@@ -0,0 +1,10 @@
+Created: 2019-01-21T21:48:20.662863951+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[11; 37) '{    l... {}; }': ()
+[20; 21) 'x': ()
+[24; 34) 'if true {}': ()
+[27; 31) 'true': bool
+[32; 34) '{}': ()
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__bug_585.snap b/crates/ra_hir/src/ty/snapshots/tests__bug_585.snap
new file mode 100644
index 000000000..073009bbc
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__bug_585.snap
@@ -0,0 +1,13 @@
+Created: 2019-01-21T21:48:20.662863969+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[11; 89) '{     ...   } }': ()
+[17; 21) 'X {}': [unknown]
+[27; 87) 'match ...     }': ()
+[33; 34) 'x': [unknown]
+[45; 52) 'A::B {}': [unknown]
+[56; 58) '()': ()
+[68; 74) 'A::Y()': [unknown]
+[78; 80) '()': ()
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_adt_pattern.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_adt_pattern.snap
new file mode 100644
index 000000000..fb261f1c0
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_adt_pattern.snap
@@ -0,0 +1,27 @@
+Created: 2019-01-21T21:48:20.662935249+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[68; 262) '{     ...  d; }': ()
+[78; 79) 'e': E
+[82; 95) 'E::A { x: 3 }': E
+[92; 93) '3': usize
+[106; 113) 'S(y, z)': S
+[108; 109) 'y': u32
+[111; 112) 'z': E
+[116; 119) 'foo': S
+[129; 148) 'E::A {..._var }': E
+[139; 146) 'new_var': usize
+[151; 152) 'e': E
+[159; 218) 'match ...     }': usize
+[165; 166) 'e': E
+[177; 187) 'E::A { x }': E
+[184; 185) 'x': usize
+[191; 192) 'x': usize
+[202; 206) 'E::B': E
+[210; 211) '1': usize
+[229; 248) 'ref d ...{ .. }': &E
+[237; 248) 'E::A { .. }': E
+[251; 252) 'e': E
+[258; 259) 'd': &E
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_array.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_array.snap
new file mode 100644
index 000000000..2fc613e26
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_array.snap
@@ -0,0 +1,57 @@
+Created: 2019-01-21T21:48:20.662961921+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[9; 10) 'x': &str
+[18; 19) 'y': isize
+[28; 293) '{     ... []; }': ()
+[38; 39) 'a': [&str]
+[42; 45) '[x]': [&str]
+[43; 44) 'x': &str
+[55; 56) 'b': [[&str]]
+[59; 65) '[a, a]': [[&str]]
+[60; 61) 'a': [&str]
+[63; 64) 'a': [&str]
+[75; 76) 'c': [[[&str]]]
+[79; 85) '[b, b]': [[[&str]]]
+[80; 81) 'b': [[&str]]
+[83; 84) 'b': [[&str]]
+[96; 97) 'd': [isize]
+[100; 112) '[y, 1, 2, 3]': [isize]
+[101; 102) 'y': isize
+[104; 105) '1': isize
+[107; 108) '2': isize
+[110; 111) '3': isize
+[122; 123) 'd': [isize]
+[126; 138) '[1, y, 2, 3]': [isize]
+[127; 128) '1': isize
+[130; 131) 'y': isize
+[133; 134) '2': isize
+[136; 137) '3': isize
+[148; 149) 'e': [isize]
+[152; 155) '[y]': [isize]
+[153; 154) 'y': isize
+[165; 166) 'f': [[isize]]
+[169; 175) '[d, d]': [[isize]]
+[170; 171) 'd': [isize]
+[173; 174) 'd': [isize]
+[185; 186) 'g': [[isize]]
+[189; 195) '[e, e]': [[isize]]
+[190; 191) 'e': [isize]
+[193; 194) 'e': [isize]
+[206; 207) 'h': [i32]
+[210; 216) '[1, 2]': [i32]
+[211; 212) '1': i32
+[214; 215) '2': i32
+[226; 227) 'i': [&str]
+[230; 240) '["a", "b"]': [&str]
+[231; 234) '"a"': &str
+[236; 239) '"b"': &str
+[251; 252) 'b': [[&str]]
+[255; 265) '[a, ["b"]]': [[&str]]
+[256; 257) 'a': [&str]
+[259; 264) '["b"]': [&str]
+[260; 263) '"b"': &str
+[275; 276) 'x': [u8]
+[288; 290) '[]': [u8]
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_backwards.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_backwards.snap
new file mode 100644
index 000000000..12f0d8c90
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_backwards.snap
@@ -0,0 +1,25 @@
+Created: 2019-01-21T21:48:20.662902243+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[14; 15) 'x': u32
+[22; 24) '{}': ()
+[78; 231) '{     ...t &c }': &mut &f64
+[88; 89) 'a': u32
+[92; 108) 'unknow...nction': [unknown]
+[92; 110) 'unknow...tion()': u32
+[116; 125) 'takes_u32': fn(u32) -> ()
+[116; 128) 'takes_u32(a)': ()
+[126; 127) 'a': u32
+[138; 139) 'b': i32
+[142; 158) 'unknow...nction': [unknown]
+[142; 160) 'unknow...tion()': i32
+[166; 184) 'S { i3...d: b }': S
+[181; 182) 'b': i32
+[194; 195) 'c': f64
+[198; 214) 'unknow...nction': [unknown]
+[198; 216) 'unknow...tion()': f64
+[222; 229) '&mut &c': &mut &f64
+[227; 229) '&c': &f64
+[228; 229) 'c': f64
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_basics.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_basics.snap
new file mode 100644
index 000000000..eba8126e9
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_basics.snap
@@ -0,0 +1,18 @@
+Created: 2019-01-21T21:48:20.662874226+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[9; 10) 'a': u32
+[17; 18) 'b': isize
+[27; 28) 'c': !
+[33; 34) 'd': &str
+[42; 121) '{     ...f32; }': ()
+[48; 49) 'a': u32
+[55; 56) 'b': isize
+[62; 63) 'c': !
+[69; 70) 'd': &str
+[76; 82) '1usize': usize
+[88; 94) '1isize': isize
+[100; 106) '"test"': &str
+[112; 118) '1.0f32': f32
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_binary_op.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_binary_op.snap
new file mode 100644
index 000000000..3b750ec45
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_binary_op.snap
@@ -0,0 +1,51 @@
+Created: 2019-01-21T21:48:20.662972146+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[6; 7) 'x': bool
+[22; 34) '{     0i32 }': i32
+[28; 32) '0i32': i32
+[54; 350) '{     ... < 3 }': bool
+[64; 65) 'x': bool
+[68; 69) 'a': bool
+[68; 74) 'a && b': bool
+[73; 74) 'b': bool
+[84; 85) 'y': bool
+[88; 92) 'true': bool
+[88; 101) 'true || false': bool
+[96; 101) 'false': bool
+[111; 112) 'z': bool
+[115; 116) 'x': bool
+[115; 121) 'x == y': bool
+[120; 121) 'y': bool
+[131; 142) 'minus_forty': isize
+[152; 160) '-40isize': isize
+[153; 160) '40isize': isize
+[170; 171) 'h': bool
+[174; 185) 'minus_forty': isize
+[174; 196) 'minus_...ONST_2': bool
+[189; 196) 'CONST_2': isize
+[206; 207) 'c': i32
+[210; 211) 'f': fn(bool) -> i32
+[210; 219) 'f(z || y)': i32
+[210; 223) 'f(z || y) + 5': i32
+[212; 213) 'z': bool
+[212; 218) 'z || y': bool
+[217; 218) 'y': bool
+[222; 223) '5': i32
+[233; 234) 'd': [unknown]
+[237; 238) 'b': [unknown]
+[248; 249) 'g': ()
+[252; 263) 'minus_forty': isize
+[252; 268) 'minus_...y ^= i': ()
+[267; 268) 'i': isize
+[278; 281) 'ten': usize
+[291; 293) '10': usize
+[303; 316) 'ten_is_eleven': bool
+[319; 322) 'ten': usize
+[319; 334) 'ten == some_num': bool
+[326; 334) 'some_num': usize
+[341; 344) 'ten': usize
+[341; 348) 'ten < 3': bool
+[347; 348) '3': usize
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_enum.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_enum.snap
new file mode 100644
index 000000000..8018ff025
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_enum.snap
@@ -0,0 +1,9 @@
+Created: 2019-01-21T21:48:20.662949719+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[48; 82) '{   E:...:V2; }': ()
+[52; 70) 'E::V1 ...d: 1 }': E
+[67; 68) '1': u32
+[74; 79) 'E::V2': E
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_field_autoderef.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_field_autoderef.snap
new file mode 100644
index 000000000..1943ef079
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_field_autoderef.snap
@@ -0,0 +1,48 @@
+Created: 2019-01-21T21:48:20.671554939+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[44; 45) 'a': A
+[50; 213) '{     ...5.b; }': ()
+[60; 62) 'a1': A
+[65; 66) 'a': A
+[72; 74) 'a1': A
+[72; 76) 'a1.b': B
+[86; 88) 'a2': &A
+[91; 93) '&a': &A
+[92; 93) 'a': A
+[99; 101) 'a2': &A
+[99; 103) 'a2.b': B
+[113; 115) 'a3': &mut A
+[118; 124) '&mut a': &mut A
+[123; 124) 'a': A
+[130; 132) 'a3': &mut A
+[130; 134) 'a3.b': B
+[144; 146) 'a4': &&&&&&&A
+[149; 157) '&&&&&&&a': &&&&&&&A
+[150; 157) '&&&&&&a': &&&&&&A
+[151; 157) '&&&&&a': &&&&&A
+[152; 157) '&&&&a': &&&&A
+[153; 157) '&&&a': &&&A
+[154; 157) '&&a': &&A
+[155; 157) '&a': &A
+[156; 157) 'a': A
+[163; 165) 'a4': &&&&&&&A
+[163; 167) 'a4.b': B
+[177; 179) 'a5': &mut &&mut &&mut A
+[182; 200) '&mut &...&mut a': &mut &&mut &&mut A
+[187; 200) '&&mut &&mut a': &&mut &&mut A
+[188; 200) '&mut &&mut a': &mut &&mut A
+[193; 200) '&&mut a': &&mut A
+[194; 200) '&mut a': &mut A
+[199; 200) 'a': A
+[206; 208) 'a5': &mut &&mut &&mut A
+[206; 210) 'a5.b': B
+[224; 226) 'a1': *const A
+[238; 240) 'a2': *mut A
+[250; 273) '{     ...2.b; }': ()
+[256; 258) 'a1': *const A
+[256; 260) 'a1.b': B
+[266; 268) 'a2': *mut A
+[266; 270) 'a2.b': B
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_function_generics.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_function_generics.snap
new file mode 100644
index 000000000..386acc0b3
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_function_generics.snap
@@ -0,0 +1,19 @@
+Created: 2019-01-21T21:48:20.669112954+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[10; 11) 't': [unknown]
+[21; 26) '{ t }': [unknown]
+[23; 24) 't': [unknown]
+[38; 98) '{     ...(1); }': ()
+[44; 46) 'id': fn(T) -> T
+[44; 52) 'id(1u32)': T
+[47; 51) '1u32': u32
+[58; 68) 'id::<i128>': fn(T) -> T
+[58; 71) 'id::<i128>(1)': T
+[69; 70) '1': T
+[81; 82) 'x': T
+[90; 92) 'id': fn(T) -> T
+[90; 95) 'id(1)': T
+[93; 94) '1': T
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_generic_chain.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_generic_chain.snap
new file mode 100644
index 000000000..7a64e4f95
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_generic_chain.snap
@@ -0,0 +1,34 @@
+Created: 2019-01-21T21:48:20.672467086+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[53; 57) 'self': A<[unknown]>
+[65; 87) '{     ...     }': [unknown]
+[75; 79) 'self': A<[unknown]>
+[75; 81) 'self.x': [unknown]
+[99; 100) 't': [unknown]
+[110; 115) '{ t }': [unknown]
+[112; 113) 't': [unknown]
+[135; 261) '{     ....x() }': i128
+[146; 147) 'x': T
+[150; 151) '1': T
+[162; 163) 'y': T
+[166; 168) 'id': fn(T) -> T
+[166; 171) 'id(x)': T
+[169; 170) 'x': T
+[182; 183) 'a': A<T>
+[186; 200) 'A { x: id(y) }': A<T>
+[193; 195) 'id': fn(T) -> T
+[193; 198) 'id(y)': T
+[196; 197) 'y': T
+[211; 212) 'z': T
+[215; 217) 'id': fn(T) -> T
+[215; 222) 'id(a.x)': T
+[218; 219) 'a': A<T>
+[218; 221) 'a.x': T
+[233; 234) 'b': A<T>
+[237; 247) 'A { x: z }': A<T>
+[244; 245) 'z': T
+[254; 255) 'b': A<T>
+[254; 259) 'b.x()': i128
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_generics_in_patterns.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_generics_in_patterns.snap
new file mode 100644
index 000000000..ae38ec2fb
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_generics_in_patterns.snap
@@ -0,0 +1,22 @@
+Created: 2019-01-21T21:48:20.683908196+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[79; 81) 'a1': A<u32>
+[91; 92) 'o': Option<u64>
+[107; 244) '{     ...  }; }': ()
+[117; 128) 'A { x: x2 }': A<u32>
+[124; 126) 'x2': u32
+[131; 133) 'a1': A<u32>
+[143; 161) 'A::<i6...: x3 }': A<i64>
+[157; 159) 'x3': i64
+[164; 174) 'A { x: 1 }': A<i64>
+[171; 172) '1': i64
+[180; 241) 'match ...     }': u64
+[186; 187) 'o': Option<u64>
+[198; 213) 'Option::Some(t)': Option<u64>
+[211; 212) 't': u64
+[217; 218) 't': u64
+[228; 229) '_': Option<u64>
+[233; 234) '1': u64
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_inherent_method.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_inherent_method.snap
new file mode 100644
index 000000000..298dac585
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_inherent_method.snap
@@ -0,0 +1,23 @@
+Created: 2019-01-21T21:48:20.670255659+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[32; 36) 'self': A
+[38; 39) 'x': u32
+[53; 55) '{}': ()
+[103; 107) 'self': &A
+[109; 110) 'x': u64
+[124; 126) '{}': ()
+[144; 145) 'a': A
+[150; 198) '{     ...(1); }': ()
+[156; 157) 'a': A
+[156; 164) 'a.foo(1)': i32
+[162; 163) '1': u32
+[170; 181) '(&a).bar(1)': i64
+[171; 173) '&a': &A
+[172; 173) 'a': A
+[179; 180) '1': u64
+[187; 188) 'a': A
+[187; 195) 'a.bar(1)': i64
+[193; 194) '1': u64
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_let.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_let.snap
new file mode 100644
index 000000000..aa4e4cc63
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_let.snap
@@ -0,0 +1,12 @@
+Created: 2019-01-21T21:48:20.666406651+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[11; 71) '{     ...= b; }': ()
+[21; 22) 'a': isize
+[25; 31) '1isize': isize
+[41; 42) 'b': usize
+[52; 53) '1': usize
+[63; 64) 'c': usize
+[67; 68) 'b': usize
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_literals.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_literals.snap
new file mode 100644
index 000000000..00c7e639e
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_literals.snap
@@ -0,0 +1,17 @@
+Created: 2019-01-21T21:48:20.666200994+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[11; 201) '{     ...o"#; }': ()
+[17; 21) '5i32': i32
+[27; 34) '"hello"': &str
+[40; 48) 'b"bytes"': &[u8]
+[54; 57) ''c'': char
+[63; 67) 'b'b'': u8
+[73; 77) '3.14': f64
+[83; 87) '5000': i32
+[93; 98) 'false': bool
+[104; 108) 'true': bool
+[114; 182) 'r#"   ...    "#': &str
+[188; 198) 'br#"yolo"#': &[u8]
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_paths.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_paths.snap
new file mode 100644
index 000000000..0924cdc80
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_paths.snap
@@ -0,0 +1,14 @@
+Created: 2019-01-21T21:48:20.671399345+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[15; 20) '{ 1 }': u32
+[17; 18) '1': u32
+[48; 53) '{ 1 }': u32
+[50; 51) '1': u32
+[67; 91) '{     ...c(); }': ()
+[73; 74) 'a': fn() -> u32
+[73; 76) 'a()': u32
+[82; 86) 'b::c': fn() -> u32
+[82; 88) 'b::c()': u32
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_pattern.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_pattern.snap
new file mode 100644
index 000000000..b22b71765
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_pattern.snap
@@ -0,0 +1,52 @@
+Created: 2019-01-21T21:48:20.677661229+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[9; 10) 'x': &i32
+[18; 369) '{     ...o_x; }': ()
+[28; 29) 'y': &i32
+[32; 33) 'x': &i32
+[43; 45) '&z': &i32
+[44; 45) 'z': i32
+[48; 49) 'x': &i32
+[59; 60) 'a': i32
+[63; 64) 'z': i32
+[74; 80) '(c, d)': (i32, &str)
+[75; 76) 'c': i32
+[78; 79) 'd': &str
+[83; 95) '(1, "hello")': (i32, &str)
+[84; 85) '1': i32
+[87; 94) '"hello"': &str
+[102; 152) 'for (e...     }': ()
+[106; 112) '(e, f)': ([unknown], [unknown])
+[107; 108) 'e': [unknown]
+[110; 111) 'f': [unknown]
+[116; 125) 'some_iter': [unknown]
+[126; 152) '{     ...     }': ()
+[140; 141) 'g': [unknown]
+[144; 145) 'e': [unknown]
+[158; 205) 'if let...     }': ()
+[165; 170) '[val]': [unknown]
+[173; 176) 'opt': [unknown]
+[177; 205) '{     ...     }': ()
+[191; 192) 'h': [unknown]
+[195; 198) 'val': [unknown]
+[215; 221) 'lambda': [unknown]
+[224; 256) '|a: u6...b; c }': [unknown]
+[225; 226) 'a': u64
+[233; 234) 'b': u64
+[236; 237) 'c': i32
+[244; 256) '{ a + b; c }': i32
+[246; 247) 'a': u64
+[246; 251) 'a + b': u64
+[250; 251) 'b': u64
+[253; 254) 'c': i32
+[267; 279) 'ref ref_to_x': &&i32
+[282; 283) 'x': &i32
+[293; 302) 'mut mut_x': &i32
+[305; 306) 'x': &i32
+[316; 336) 'ref mu...f_to_x': &mut &i32
+[339; 340) 'x': &i32
+[350; 351) 'k': &mut &i32
+[354; 366) 'mut_ref_to_x': &mut &i32
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_refs.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_refs.snap
new file mode 100644
index 000000000..fc5bfe677
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_refs.snap
@@ -0,0 +1,28 @@
+Created: 2019-01-21T21:48:20.674183006+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[9; 10) 'a': &u32
+[18; 19) 'b': &mut u32
+[31; 32) 'c': *const u32
+[46; 47) 'd': *mut u32
+[59; 150) '{     ... *d; }': ()
+[65; 66) 'a': &u32
+[72; 74) '*a': u32
+[73; 74) 'a': &u32
+[80; 82) '&a': &&u32
+[81; 82) 'a': &u32
+[88; 94) '&mut a': &mut &u32
+[93; 94) 'a': &u32
+[100; 101) 'b': &mut u32
+[107; 109) '*b': u32
+[108; 109) 'b': &mut u32
+[115; 117) '&b': &&mut u32
+[116; 117) 'b': &mut u32
+[123; 124) 'c': *const u32
+[130; 132) '*c': u32
+[131; 132) 'c': *const u32
+[138; 139) 'd': *mut u32
+[145; 147) '*d': u32
+[146; 147) 'd': *mut u32
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_self.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_self.snap
new file mode 100644
index 000000000..76cb62055
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_self.snap
@@ -0,0 +1,11 @@
+Created: 2019-01-21T21:50:17.870325361+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[34; 38) 'self': &S
+[40; 61) '{     ...     }': ()
+[50; 54) 'self': &S
+[75; 79) 'self': &S
+[88; 109) '{     ...     }': ()
+[98; 102) 'self': &S
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_struct.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_struct.snap
new file mode 100644
index 000000000..0c94d6837
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_struct.snap
@@ -0,0 +1,21 @@
+Created: 2019-01-21T21:48:20.677495622+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[72; 154) '{     ...a.c; }': ()
+[82; 83) 'c': [unknown]
+[86; 87) 'C': [unknown]
+[86; 90) 'C(1)': [unknown]
+[88; 89) '1': i32
+[96; 97) 'B': [unknown]
+[107; 108) 'a': A
+[114; 133) 'A { b:...C(1) }': A
+[121; 122) 'B': B
+[127; 128) 'C': [unknown]
+[127; 131) 'C(1)': C
+[129; 130) '1': i32
+[139; 140) 'a': A
+[139; 142) 'a.b': B
+[148; 149) 'a': A
+[148; 151) 'a.c': C
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_struct_generics.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_struct_generics.snap
new file mode 100644
index 000000000..7cf947d4d
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_struct_generics.snap
@@ -0,0 +1,20 @@
+Created: 2019-01-21T21:48:20.678274444+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[36; 38) 'a1': A<u32>
+[48; 49) 'i': i32
+[56; 147) '{     ...3.x; }': ()
+[62; 64) 'a1': A<u32>
+[62; 66) 'a1.x': u32
+[76; 78) 'a2': A<i32>
+[81; 91) 'A { x: i }': A<i32>
+[88; 89) 'i': i32
+[97; 99) 'a2': A<i32>
+[97; 101) 'a2.x': i32
+[111; 113) 'a3': A<i128>
+[116; 134) 'A::<i1...x: 1 }': A<i128>
+[131; 132) '1': i128
+[140; 142) 'a3': A<i128>
+[140; 144) 'a3.x': i128
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_tuple.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_tuple.snap
new file mode 100644
index 000000000..862644145
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_tuple.snap
@@ -0,0 +1,32 @@
+Created: 2019-01-21T21:48:20.676903109+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[9; 10) 'x': &str
+[18; 19) 'y': isize
+[28; 170) '{     ...d"); }': ()
+[38; 39) 'a': (u32, &str)
+[55; 63) '(1, "a")': (u32, &str)
+[56; 57) '1': u32
+[59; 62) '"a"': &str
+[73; 74) 'b': ((u32, &str), &str)
+[77; 83) '(a, x)': ((u32, &str), &str)
+[78; 79) 'a': (u32, &str)
+[81; 82) 'x': &str
+[93; 94) 'c': (isize, &str)
+[97; 103) '(y, x)': (isize, &str)
+[98; 99) 'y': isize
+[101; 102) 'x': &str
+[113; 114) 'd': ((isize, &str), &str)
+[117; 123) '(c, x)': ((isize, &str), &str)
+[118; 119) 'c': (isize, &str)
+[121; 122) 'x': &str
+[133; 134) 'e': (i32, &str)
+[137; 145) '(1, "e")': (i32, &str)
+[138; 139) '1': i32
+[141; 144) '"e"': &str
+[155; 156) 'f': ((i32, &str), &str)
+[159; 167) '(e, "d")': ((i32, &str), &str)
+[160; 161) 'e': (i32, &str)
+[163; 166) '"d"': &str
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__infer_unary_op.snap b/crates/ra_hir/src/ty/snapshots/tests__infer_unary_op.snap
new file mode 100644
index 000000000..8906bb9c0
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__infer_unary_op.snap
@@ -0,0 +1,33 @@
+Created: 2019-01-21T21:48:20.676213204+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[27; 28) 'x': SomeType
+[40; 197) '{     ...lo"; }': ()
+[50; 51) 'b': bool
+[54; 59) 'false': bool
+[69; 70) 'c': bool
+[73; 75) '!b': bool
+[74; 75) 'b': bool
+[85; 86) 'a': i128
+[89; 92) '100': i128
+[102; 103) 'd': i128
+[112; 114) '-a': i128
+[113; 114) 'a': i128
+[124; 125) 'e': i32
+[128; 132) '-100': i32
+[129; 132) '100': i32
+[142; 143) 'f': bool
+[146; 153) '!!!true': bool
+[147; 153) '!!true': bool
+[148; 153) '!true': bool
+[149; 153) 'true': bool
+[159; 164) '-3.14': f64
+[160; 164) '3.14': f64
+[170; 172) '-x': [unknown]
+[171; 172) 'x': SomeType
+[178; 180) '!x': [unknown]
+[179; 180) 'x': SomeType
+[186; 194) '-"hello"': [unknown]
+[187; 194) '"hello"': &str
+
diff --git a/crates/ra_hir/src/ty/snapshots/tests__no_panic_on_field_of_enum.snap b/crates/ra_hir/src/ty/snapshots/tests__no_panic_on_field_of_enum.snap
new file mode 100644
index 000000000..024fbf929
--- /dev/null
+++ b/crates/ra_hir/src/ty/snapshots/tests__no_panic_on_field_of_enum.snap
@@ -0,0 +1,9 @@
+Created: 2019-01-21T21:48:20.676654355+00:00
+Creator: insta@0.1.4
+Source: crates/ra_hir/src/ty/tests.rs
+
+[20; 21) 'x': X
+[26; 47) '{     ...eld; }': ()
+[32; 33) 'x': X
+[32; 44) 'x.some_field': [unknown]
+
-- 
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