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checker: improve error position of infix expr (#8828)

pull/8833/head
zakuro 2021-02-19 19:38:41 +09:00 committed by GitHub
parent ad162cd6fc
commit 6e262b5d84
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GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 160 additions and 147 deletions
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31
vlib/v/checker/checker.v
View File

@ -700,6 +700,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
left_final := c.table.get_final_type_symbol(left_type) left_final := c.table.get_final_type_symbol(left_type)
left_pos := infix_expr.left.position() left_pos := infix_expr.left.position()
right_pos := infix_expr.right.position() right_pos := infix_expr.right.position()
left_right_pos := left_pos.extend(right_pos)
if (left_type.is_ptr() || left.is_pointer()) && infix_expr.op in [.plus, .minus] { if (left_type.is_ptr() || left.is_pointer()) && infix_expr.op in [.plus, .minus] {
if !c.inside_unsafe && !infix_expr.left.is_mut_ident() && !infix_expr.right.is_mut_ident() { if !c.inside_unsafe && !infix_expr.left.is_mut_ident() && !infix_expr.right.is_mut_ident() {
c.warn('pointer arithmetic is only allowed in `unsafe` blocks', left_pos) c.warn('pointer arithmetic is only allowed in `unsafe` blocks', left_pos)
@ -730,7 +731,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
|| (right.kind == .alias && left.kind in [.struct_, .array]) || (right.kind == .alias && left.kind in [.struct_, .array])
if is_mismatch { if is_mismatch {
c.error('possible type mismatch of compared values of `$infix_expr.op` operation', c.error('possible type mismatch of compared values of `$infix_expr.op` operation',
infix_expr.pos) left_right_pos)
} }
} }
.key_in, .not_in { .key_in, .not_in {
@ -740,20 +741,20 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
// if left_default.kind != right_sym.kind { // if left_default.kind != right_sym.kind {
c.check_expected(left_type, elem_type) or { c.check_expected(left_type, elem_type) or {
c.error('left operand to `$infix_expr.op` does not match the array element type: $err', c.error('left operand to `$infix_expr.op` does not match the array element type: $err',
infix_expr.pos) left_right_pos)
} }
} }
.map { .map {
elem_type := right.map_info().key_type elem_type := right.map_info().key_type
c.check_expected(left_type, elem_type) or { c.check_expected(left_type, elem_type) or {
c.error('left operand to `$infix_expr.op` does not match the map key type: $err', c.error('left operand to `$infix_expr.op` does not match the map key type: $err',
infix_expr.pos) left_right_pos)
} }
} }
.string { .string {
c.check_expected(left_type, right_type) or { c.check_expected(left_type, right_type) or {
c.error('left operand to `$infix_expr.op` does not match: $err', c.error('left operand to `$infix_expr.op` does not match: $err',
infix_expr.pos) left_right_pos)
} }
} }
else { else {
@ -784,9 +785,9 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
right_name := c.table.type_to_str(right_type) right_name := c.table.type_to_str(right_type)
if left_name == right_name { if left_name == right_name {
c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`', c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`',
left_pos) left_right_pos)
} else { } else {
c.error('mismatched types `$left_name` and `$right_name`', left_pos) c.error('mismatched types `$left_name` and `$right_name`', left_right_pos)
} }
} }
} else if right.kind in [.array, .array_fixed, .map, .struct_] { } else if right.kind in [.array, .array_fixed, .map, .struct_] {
@ -801,9 +802,9 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
right_name := c.table.type_to_str(right_type) right_name := c.table.type_to_str(right_type)
if left_name == right_name { if left_name == right_name {
c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`', c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`',
right_pos) left_right_pos)
} else { } else {
c.error('mismatched types `$left_name` and `$right_name`', right_pos) c.error('mismatched types `$left_name` and `$right_name`', left_right_pos)
} }
} }
} else { } else {
@ -811,7 +812,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
if promoted_type.idx() == table.void_type_idx { if promoted_type.idx() == table.void_type_idx {
left_name := c.table.type_to_str(left_type) left_name := c.table.type_to_str(left_type)
right_name := c.table.type_to_str(right_type) right_name := c.table.type_to_str(right_type)
c.error('mismatched types `$left_name` and `$right_name`', infix_expr.pos) c.error('mismatched types `$left_name` and `$right_name`', left_right_pos)
} else if promoted_type.has_flag(.optional) { } else if promoted_type.has_flag(.optional) {
s := c.table.type_to_str(promoted_type) s := c.table.type_to_str(promoted_type)
c.error('`$infix_expr.op` cannot be used with `$s`', infix_expr.pos) c.error('`$infix_expr.op` cannot be used with `$s`', infix_expr.pos)
@ -844,18 +845,18 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
right_name := c.table.type_to_str(right_type) right_name := c.table.type_to_str(right_type)
if left_name == right_name { if left_name == right_name {
c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`', c.error('undefined operation `$left_name` $infix_expr.op.str() `$right_name`',
infix_expr.pos) left_right_pos)
} else { } else {
c.error('mismatched types `$left_name` and `$right_name`', infix_expr.pos) c.error('mismatched types `$left_name` and `$right_name`', left_right_pos)
} }
} }
} }
if left.kind == .struct_ && right.kind == .struct_ { if left.kind == .struct_ && right.kind == .struct_ {
if !left.has_method('<') && infix_expr.op in [.ge, .le] { if !left.has_method('<') && infix_expr.op in [.ge, .le] {
c.error('cannot use `$infix_expr.op` as `<` operator method is not defined', c.error('cannot use `$infix_expr.op` as `<` operator method is not defined',
infix_expr.pos) left_right_pos)
} else if !left.has_method('<') && infix_expr.op == .gt { } else if !left.has_method('<') && infix_expr.op == .gt {
c.error('cannot use `>` as `<=` operator method is not defined', infix_expr.pos) c.error('cannot use `>` as `<=` operator method is not defined', left_right_pos)
} }
} }
} }
@ -972,7 +973,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
left_is_optional := left_type.has_flag(.optional) left_is_optional := left_type.has_flag(.optional)
right_is_optional := right_type.has_flag(.optional) right_is_optional := right_type.has_flag(.optional)
if (left_is_optional && !right_is_optional) || (!left_is_optional && right_is_optional) { if (left_is_optional && !right_is_optional) || (!left_is_optional && right_is_optional) {
c.error('unwrapped optional cannot be used in an infix expression', infix_expr.pos) c.error('unwrapped optional cannot be used in an infix expression', left_right_pos)
} }
// Dual sides check (compatibility check) // Dual sides check (compatibility check)
if !c.symmetric_check(right_type, left_type) && !c.pref.translated { if !c.symmetric_check(right_type, left_type) && !c.pref.translated {
@ -981,7 +982,7 @@ pub fn (mut c Checker) infix_expr(mut infix_expr ast.InfixExpr) table.Type {
return table.void_type return table.void_type
} }
c.error('infix expr: cannot use `$right.name` (right expression) as `$left.name`', c.error('infix expr: cannot use `$right.name` (right expression) as `$left.name`',
infix_expr.pos) left_right_pos)
} }
/* /*
if (infix_expr.left is ast.InfixExpr && if (infix_expr.left is ast.InfixExpr &&

19
vlib/v/checker/tests/add_op_wrong_type_err.out
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@ -2,40 +2,41 @@ vlib/v/checker/tests/add_op_wrong_type_err.vv:3:13: error: mismatched types `Aaa
1 | struct Aaa{} 1 | struct Aaa{}
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} + 10) 3 | println(Aaa{} + 10)
| ~~~~~ | ~~~~~~~~~~
4 | println(10 + Aaa{}) 4 | println(10 + Aaa{})
5 | println([1,2,3] + 10) 5 | println([1,2,3] + 10)
vlib/v/checker/tests/add_op_wrong_type_err.vv:4:18: error: mismatched types `int literal` and `Aaa` vlib/v/checker/tests/add_op_wrong_type_err.vv:4:13: error: mismatched types `int literal` and `Aaa`
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} + 10) 3 | println(Aaa{} + 10)
4 | println(10 + Aaa{}) 4 | println(10 + Aaa{})
| ~~~~~ | ~~~~~~~~~~
5 | println([1,2,3] + 10) 5 | println([1,2,3] + 10)
6 | println(10 + [1,2,3]) 6 | println(10 + [1,2,3])
vlib/v/checker/tests/add_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal` vlib/v/checker/tests/add_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal`
3 | println(Aaa{} + 10) 3 | println(Aaa{} + 10)
4 | println(10 + Aaa{}) 4 | println(10 + Aaa{})
5 | println([1,2,3] + 10) 5 | println([1,2,3] + 10)
| ~~~~~~~ | ~~~~~~~~~~~~
6 | println(10 + [1,2,3]) 6 | println(10 + [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
vlib/v/checker/tests/add_op_wrong_type_err.vv:6:18: error: mismatched types `int literal` and `[]int` vlib/v/checker/tests/add_op_wrong_type_err.vv:6:13: error: mismatched types `int literal` and `[]int`
4 | println(10 + Aaa{}) 4 | println(10 + Aaa{})
5 | println([1,2,3] + 10) 5 | println([1,2,3] + 10)
6 | println(10 + [1,2,3]) 6 | println(10 + [1,2,3])
| ~~~~~~~ | ~~~~~~~~~~~~
7 | a := map[string]int 7 | a := map[string]int
8 | println(a + 10) 8 | println(a + 10)
vlib/v/checker/tests/add_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal` vlib/v/checker/tests/add_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal`
6 | println(10 + [1,2,3]) 6 | println(10 + [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
8 | println(a + 10) 8 | println(a + 10)
| ^ | ~~~~~~
9 | println(10 + a) 9 | println(10 + a)
10 | } 10 | }
vlib/v/checker/tests/add_op_wrong_type_err.vv:9:18: error: mismatched types `int literal` and `map[string]int` vlib/v/checker/tests/add_op_wrong_type_err.vv:9:13: error: mismatched types `int literal` and `map[string]int`
7 | a := map[string]int 7 | a := map[string]int
8 | println(a + 10) 8 | println(a + 10)
9 | println(10 + a) 9 | println(10 + a)
| ^ | ~~~~~~
10 | } 10 | }

5
vlib/v/checker/tests/comparing_typesymbol_to_a_type_should_not_compile.out
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@ -1,7 +1,8 @@
vlib/v/checker/tests/comparing_typesymbol_to_a_type_should_not_compile.vv:12:12: error: possible type mismatch of compared values of `==` operation vlib/v/checker/tests/comparing_typesymbol_to_a_type_should_not_compile.vv:12:7: error: possible type mismatch of compared values of `==` operation
10 | x := ityp == table.string_type 10 | x := ityp == table.string_type
11 | // the next line should produce at least a warning, or even an error, without an explicit cast: 11 | // the next line should produce at least a warning, or even an error, without an explicit cast:
12 | z := isym == table.string_type 12 | z := isym == table.string_type
| ~~ | ~~~~~~~~~~~~~~~~~~~~~~~~~
13 | println(typeof(isym).name) 13 | println(typeof(isym).name)
14 | println(typeof(table.string_type).name) 14 | println(typeof(table.string_type).name)

19
vlib/v/checker/tests/div_op_wrong_type_err.out
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@ -2,40 +2,41 @@ vlib/v/checker/tests/div_op_wrong_type_err.vv:3:13: error: mismatched types `Aaa
1 | struct Aaa{} 1 | struct Aaa{}
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} / 10) 3 | println(Aaa{} / 10)
| ~~~~~ | ~~~~~~~~~~
4 | println(10 / Aaa{}) 4 | println(10 / Aaa{})
5 | println([1,2,3] / 10) 5 | println([1,2,3] / 10)
vlib/v/checker/tests/div_op_wrong_type_err.vv:4:18: error: mismatched types `int literal` and `Aaa` vlib/v/checker/tests/div_op_wrong_type_err.vv:4:13: error: mismatched types `int literal` and `Aaa`
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} / 10) 3 | println(Aaa{} / 10)
4 | println(10 / Aaa{}) 4 | println(10 / Aaa{})
| ~~~~~ | ~~~~~~~~~~
5 | println([1,2,3] / 10) 5 | println([1,2,3] / 10)
6 | println(10 / [1,2,3]) 6 | println(10 / [1,2,3])
vlib/v/checker/tests/div_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal` vlib/v/checker/tests/div_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal`
3 | println(Aaa{} / 10) 3 | println(Aaa{} / 10)
4 | println(10 / Aaa{}) 4 | println(10 / Aaa{})
5 | println([1,2,3] / 10) 5 | println([1,2,3] / 10)
| ~~~~~~~ | ~~~~~~~~~~~~
6 | println(10 / [1,2,3]) 6 | println(10 / [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
vlib/v/checker/tests/div_op_wrong_type_err.vv:6:18: error: mismatched types `int literal` and `[]int` vlib/v/checker/tests/div_op_wrong_type_err.vv:6:13: error: mismatched types `int literal` and `[]int`
4 | println(10 / Aaa{}) 4 | println(10 / Aaa{})
5 | println([1,2,3] / 10) 5 | println([1,2,3] / 10)
6 | println(10 / [1,2,3]) 6 | println(10 / [1,2,3])
| ~~~~~~~ | ~~~~~~~~~~~~
7 | a := map[string]int 7 | a := map[string]int
8 | println(a / 10) 8 | println(a / 10)
vlib/v/checker/tests/div_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal` vlib/v/checker/tests/div_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal`
6 | println(10 / [1,2,3]) 6 | println(10 / [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
8 | println(a / 10) 8 | println(a / 10)
| ^ | ~~~~~~
9 | println(10 / a) 9 | println(10 / a)
10 | } 10 | }
vlib/v/checker/tests/div_op_wrong_type_err.vv:9:18: error: mismatched types `int literal` and `map[string]int` vlib/v/checker/tests/div_op_wrong_type_err.vv:9:13: error: mismatched types `int literal` and `map[string]int`
7 | a := map[string]int 7 | a := map[string]int
8 | println(a / 10) 8 | println(a / 10)
9 | println(10 / a) 9 | println(10 / a)
| ^ | ~~~~~~
10 | } 10 | }

49
vlib/v/checker/tests/eq_ne_op_wrong_type_err.out
View File

@ -1,83 +1,84 @@
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:10:16: error: infix expr: cannot use `int literal` (right expression) as `Aaa` vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:10:10: error: infix expr: cannot use `int literal` (right expression) as `Aaa`
8 | 8 |
9 | fn main() { 9 | fn main() {
10 | println(Aaa{} == 10) 10 | println(Aaa{} == 10)
| ~~ | ~~~~~~~~~~~
11 | println(10 == Aaa{}) 11 | println(10 == Aaa{})
12 | println(Aaa{} != 10) 12 | println(Aaa{} != 10)
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:11:13: error: infix expr: cannot use `Aaa` (right expression) as `int literal` vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:11:10: error: infix expr: cannot use `Aaa` (right expression) as `int literal`
9 | fn main() { 9 | fn main() {
10 | println(Aaa{} == 10) 10 | println(Aaa{} == 10)
11 | println(10 == Aaa{}) 11 | println(10 == Aaa{})
| ~~ | ~~~~~~~~~~~
12 | println(Aaa{} != 10) 12 | println(Aaa{} != 10)
13 | println(10 != Aaa{}) 13 | println(10 != Aaa{})
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:12:16: error: infix expr: cannot use `int literal` (right expression) as `Aaa` vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:12:10: error: infix expr: cannot use `int literal` (right expression) as `Aaa`
10 | println(Aaa{} == 10) 10 | println(Aaa{} == 10)
11 | println(10 == Aaa{}) 11 | println(10 == Aaa{})
12 | println(Aaa{} != 10) 12 | println(Aaa{} != 10)
| ~~ | ~~~~~~~~~~~
13 | println(10 != Aaa{}) 13 | println(10 != Aaa{})
14 | 14 |
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:13:13: error: infix expr: cannot use `Aaa` (right expression) as `int literal` vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:13:10: error: infix expr: cannot use `Aaa` (right expression) as `int literal`
11 | println(10 == Aaa{}) 11 | println(10 == Aaa{})
12 | println(Aaa{} != 10) 12 | println(Aaa{} != 10)
13 | println(10 != Aaa{}) 13 | println(10 != Aaa{})
| ~~ | ~~~~~~~~~~~
14 | 14 |
15 | println(Aaa{0} == AAaa{0}) 15 | println(Aaa{0} == AAaa{0})
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:15:17: error: possible type mismatch of compared values of `==` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:15:10: error: possible type mismatch of compared values of `==` operation
13 | println(10 != Aaa{}) 13 | println(10 != Aaa{})
14 | 14 |
15 | println(Aaa{0} == AAaa{0}) 15 | println(Aaa{0} == AAaa{0})
| ~~ | ~~~~~~~~~~~~~~~~~
16 | println(AAaa{0} == Aaa{0}) 16 | println(AAaa{0} == Aaa{0})
17 | println(AAaa{1} != Aaa{1}) 17 | println(AAaa{1} != Aaa{1})
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:16:18: error: possible type mismatch of compared values of `==` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:16:10: error: possible type mismatch of compared values of `==` operation
14 | 14 |
15 | println(Aaa{0} == AAaa{0}) 15 | println(Aaa{0} == AAaa{0})
16 | println(AAaa{0} == Aaa{0}) 16 | println(AAaa{0} == Aaa{0})
| ~~ | ~~~~~~~~~~~~~~~~~
17 | println(AAaa{1} != Aaa{1}) 17 | println(AAaa{1} != Aaa{1})
18 | println(Aaa{1} != AAaa{1}) 18 | println(Aaa{1} != AAaa{1})
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:17:18: error: possible type mismatch of compared values of `!=` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:17:10: error: possible type mismatch of compared values of `!=` operation
15 | println(Aaa{0} == AAaa{0}) 15 | println(Aaa{0} == AAaa{0})
16 | println(AAaa{0} == Aaa{0}) 16 | println(AAaa{0} == Aaa{0})
17 | println(AAaa{1} != Aaa{1}) 17 | println(AAaa{1} != Aaa{1})
| ~~ | ~~~~~~~~~~~~~~~~~
18 | println(Aaa{1} != AAaa{1}) 18 | println(Aaa{1} != AAaa{1})
19 | 19 |
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:18:17: error: possible type mismatch of compared values of `!=` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:18:10: error: possible type mismatch of compared values of `!=` operation
16 | println(AAaa{0} == Aaa{0}) 16 | println(AAaa{0} == Aaa{0})
17 | println(AAaa{1} != Aaa{1}) 17 | println(AAaa{1} != Aaa{1})
18 | println(Aaa{1} != AAaa{1}) 18 | println(Aaa{1} != AAaa{1})
| ~~ | ~~~~~~~~~~~~~~~~~
19 | 19 |
20 | arr := Arr([0]) 20 | arr := Arr([0])
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:21:14: error: possible type mismatch of compared values of `==` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:21:10: error: possible type mismatch of compared values of `==` operation
19 | 19 |
20 | arr := Arr([0]) 20 | arr := Arr([0])
21 | println(arr == [0]) 21 | println(arr == [0])
| ~~ | ~~~~~~~~~~
22 | println([1] == arr) 22 | println([1] == arr)
23 | println(arr != [0]) 23 | println(arr != [0])
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:22:14: error: possible type mismatch of compared values of `==` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:22:10: error: possible type mismatch of compared values of `==` operation
20 | arr := Arr([0]) 20 | arr := Arr([0])
21 | println(arr == [0]) 21 | println(arr == [0])
22 | println([1] == arr) 22 | println([1] == arr)
| ~~ | ~~~~~~~~~~
23 | println(arr != [0]) 23 | println(arr != [0])
24 | println([1] != arr) 24 | println([1] != arr)
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:23:14: error: possible type mismatch of compared values of `!=` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:23:10: error: possible type mismatch of compared values of `!=` operation
21 | println(arr == [0]) 21 | println(arr == [0])
22 | println([1] == arr) 22 | println([1] == arr)
23 | println(arr != [0]) 23 | println(arr != [0])
| ~~ | ~~~~~~~~~~
24 | println([1] != arr) 24 | println([1] != arr)
25 | } 25 | }
vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:24:14: error: possible type mismatch of compared values of `!=` operation vlib/v/checker/tests/eq_ne_op_wrong_type_err.vv:24:10: error: possible type mismatch of compared values of `!=` operation
22 | println([1] == arr) 22 | println([1] == arr)
23 | println(arr != [0]) 23 | println(arr != [0])
24 | println([1] != arr) 24 | println([1] != arr)
| ~~ | ~~~~~~~~~~
25 | } 25 | }

40
vlib/v/checker/tests/in_mismatch_type.out
View File

@ -1,29 +1,29 @@
vlib/v/checker/tests/in_mismatch_type.vv:10:7: error: left operand to `in` does not match the array element type: expected `string`, not `int literal` vlib/v/checker/tests/in_mismatch_type.vv:10:5: error: left operand to `in` does not match the array element type: expected `string`, not `int literal`
8 | } 8 | }
9 | s := 'abcd' 9 | s := 'abcd'
10 | if 1 in a_s { 10 | if 1 in a_s {
| ~~ | ~~~~~~~~
11 | println('ok') 11 | println('ok')
12 | } 12 | }
vlib/v/checker/tests/in_mismatch_type.vv:13:7: error: left operand to `in` does not match the map key type: expected `string`, not `int literal` vlib/v/checker/tests/in_mismatch_type.vv:13:5: error: left operand to `in` does not match the map key type: expected `string`, not `int literal`
11 | println('ok') 11 | println('ok')
12 | } 12 | }
13 | if 2 in m { 13 | if 2 in m {
| ~~ | ~~~~~~
14 | println('yeah') 14 | println('yeah')
15 | } 15 | }
vlib/v/checker/tests/in_mismatch_type.vv:16:7: error: left operand to `in` does not match: expected `string`, not `int literal` vlib/v/checker/tests/in_mismatch_type.vv:16:5: error: left operand to `in` does not match: expected `string`, not `int literal`
14 | println('yeah') 14 | println('yeah')
15 | } 15 | }
16 | if 3 in s { 16 | if 3 in s {
| ~~ | ~~~~~~
17 | println('dope') 17 | println('dope')
18 | } 18 | }
vlib/v/checker/tests/in_mismatch_type.vv:19:9: error: left operand to `in` does not match: expected `string`, not `rune` vlib/v/checker/tests/in_mismatch_type.vv:19:5: error: left operand to `in` does not match: expected `string`, not `rune`
17 | println('dope') 17 | println('dope')
18 | } 18 | }
19 | if `a` in s { 19 | if `a` in s {
| ~~ | ~~~~~~~~
20 | println("oh no :'(") 20 | println("oh no :'(")
21 | } 21 | }
vlib/v/checker/tests/in_mismatch_type.vv:22:7: error: `in` can only be used with an array/map/string vlib/v/checker/tests/in_mismatch_type.vv:22:7: error: `in` can only be used with an array/map/string
@ -33,45 +33,45 @@ vlib/v/checker/tests/in_mismatch_type.vv:22:7: error: `in` can only be used with
| ~~ | ~~
23 | println('right') 23 | println('right')
24 | } 24 | }
vlib/v/checker/tests/in_mismatch_type.vv:25:12: error: left operand to `in` does not match the map key type: expected `string`, not `Int` vlib/v/checker/tests/in_mismatch_type.vv:25:5: error: left operand to `in` does not match the map key type: expected `string`, not `Int`
23 | println('right') 23 | println('right')
24 | } 24 | }
25 | if Int(2) in m { 25 | if Int(2) in m {
| ~~ | ~~~~~~~~~~~
26 | println('yeah') 26 | println('yeah')
27 | } 27 | }
vlib/v/checker/tests/in_mismatch_type.vv:28:9: error: left operand to `in` does not match the array element type: expected `int`, not `string` vlib/v/checker/tests/in_mismatch_type.vv:28:5: error: left operand to `in` does not match the array element type: expected `int`, not `string`
26 | println('yeah') 26 | println('yeah')
27 | } 27 | }
28 | if '3' in a_i { 28 | if '3' in a_i {
| ~~ | ~~~~~~~~~~
29 | println('sure') 29 | println('sure')
30 | } 30 | }
vlib/v/checker/tests/in_mismatch_type.vv:31:9: error: left operand to `in` does not match the array element type: expected `int`, not `string` vlib/v/checker/tests/in_mismatch_type.vv:31:5: error: left operand to `in` does not match the array element type: expected `int`, not `string`
29 | println('sure') 29 | println('sure')
30 | } 30 | }
31 | if '2' in a_i { 31 | if '2' in a_i {
| ~~ | ~~~~~~~~~~
32 | println('all right') 32 | println('all right')
33 | } 33 | }
vlib/v/checker/tests/in_mismatch_type.vv:34:7: error: left operand to `!in` does not match the array element type: expected `string`, not `int literal` vlib/v/checker/tests/in_mismatch_type.vv:34:5: error: left operand to `!in` does not match the array element type: expected `string`, not `int literal`
32 | println('all right') 32 | println('all right')
33 | } 33 | }
34 | if 1 !in a_s { 34 | if 1 !in a_s {
| ~~~ | ~~~~~~~~~
35 | println('ok') 35 | println('ok')
36 | } 36 | }
vlib/v/checker/tests/in_mismatch_type.vv:37:9: error: left operand to `!in` does not match the array element type: expected `int`, not `string` vlib/v/checker/tests/in_mismatch_type.vv:37:5: error: left operand to `!in` does not match the array element type: expected `int`, not `string`
35 | println('ok') 35 | println('ok')
36 | } 36 | }
37 | if '1' !in a_i { 37 | if '1' !in a_i {
| ~~~ | ~~~~~~~~~~~
38 | println('good') 38 | println('good')
39 | } 39 | }
vlib/v/checker/tests/in_mismatch_type.vv:41:7: error: left operand to `!in` does not match the map key type: expected `string`, not `int literal` vlib/v/checker/tests/in_mismatch_type.vv:41:5: error: left operand to `!in` does not match the map key type: expected `string`, not `int literal`
39 | } 39 | }
40 | 40 |
41 | if 5 !in m { 41 | if 5 !in m {
| ~~~ | ~~~~~~~
42 | println('yay') 42 | println('yay')
43 | } 43 | }

27
vlib/v/checker/tests/infix_err.out
View File

@ -1,15 +1,15 @@
vlib/v/checker/tests/infix_err.vv:7:8: error: mismatched types `string` and `?string` vlib/v/checker/tests/infix_err.vv:7:5: error: mismatched types `string` and `?string`
5 | return none 5 | return none
6 | } 6 | }
7 | _ = '' + f() 7 | _ = '' + f()
| ^ | ~~~~~~~~
8 | _ = f() + '' 8 | _ = f() + ''
9 | _ = f() + f() 9 | _ = f() + f()
vlib/v/checker/tests/infix_err.vv:8:9: error: mismatched types `?string` and `string` vlib/v/checker/tests/infix_err.vv:8:5: error: mismatched types `?string` and `string`
6 | } 6 | }
7 | _ = '' + f() 7 | _ = '' + f()
8 | _ = f() + '' 8 | _ = f() + ''
| ^ | ~~~~~~~~
9 | _ = f() + f() 9 | _ = f() + f()
10 | 10 |
vlib/v/checker/tests/infix_err.vv:9:9: error: `+` cannot be used with `?string` vlib/v/checker/tests/infix_err.vv:9:9: error: `+` cannot be used with `?string`
@ -17,20 +17,20 @@ vlib/v/checker/tests/infix_err.vv:9:9: error: `+` cannot be used with `?string`
8 | _ = f() + '' 8 | _ = f() + ''
9 | _ = f() + f() 9 | _ = f() + f()
| ^ | ^
10 | 10 |
11 | _ = 4 + g() 11 | _ = 4 + g()
vlib/v/checker/tests/infix_err.vv:11:7: error: `+` cannot be used with `?int` vlib/v/checker/tests/infix_err.vv:11:7: error: `+` cannot be used with `?int`
9 | _ = f() + f() 9 | _ = f() + f()
10 | 10 |
11 | _ = 4 + g() 11 | _ = 4 + g()
| ^ | ^
12 | _ = int(0) + g() // FIXME not detected 12 | _ = int(0) + g() // FIXME not detected
13 | _ = g() + int(3) 13 | _ = g() + int(3)
vlib/v/checker/tests/infix_err.vv:12:12: error: unwrapped optional cannot be used in an infix expression vlib/v/checker/tests/infix_err.vv:12:5: error: unwrapped optional cannot be used in an infix expression
10 | 10 |
11 | _ = 4 + g() 11 | _ = 4 + g()
12 | _ = int(0) + g() // FIXME not detected 12 | _ = int(0) + g() // FIXME not detected
| ^ | ~~~~~~~~~~~~
13 | _ = g() + int(3) 13 | _ = g() + int(3)
14 | _ = g() + 3 14 | _ = g() + 3
vlib/v/checker/tests/infix_err.vv:13:9: error: `+` cannot be used with `?int` vlib/v/checker/tests/infix_err.vv:13:9: error: `+` cannot be used with `?int`
@ -45,10 +45,10 @@ vlib/v/checker/tests/infix_err.vv:14:9: error: `+` cannot be used with `?int`
13 | _ = g() + int(3) 13 | _ = g() + int(3)
14 | _ = g() + 3 14 | _ = g() + 3
| ^ | ^
15 | 15 |
16 | // binary operands 16 | // binary operands
vlib/v/checker/tests/infix_err.vv:17:5: error: left operand for `&&` is not a boolean vlib/v/checker/tests/infix_err.vv:17:5: error: left operand for `&&` is not a boolean
15 | 15 |
16 | // binary operands 16 | // binary operands
17 | _ = 1 && 2 17 | _ = 1 && 2
| ^ | ^
@ -59,10 +59,10 @@ vlib/v/checker/tests/infix_err.vv:18:13: error: right operand for `||` is not a
17 | _ = 1 && 2 17 | _ = 1 && 2
18 | _ = true || 2 18 | _ = true || 2
| ^ | ^
19 | 19 |
20 | // boolean expressions 20 | // boolean expressions
vlib/v/checker/tests/infix_err.vv:21:22: error: use `()` to make the boolean expression clear vlib/v/checker/tests/infix_err.vv:21:22: error: use `()` to make the boolean expression clear
19 | 19 |
20 | // boolean expressions 20 | // boolean expressions
21 | _ = 1 == 1 && 2 == 2 || 3 == 3 21 | _ = 1 == 1 && 2 == 2 || 3 == 3
| ~~ | ~~
@ -79,3 +79,4 @@ vlib/v/checker/tests/infix_err.vv:24:2: error: use `()` to make the boolean expr
23 | && 2 == 2 || 3 == 3 23 | && 2 == 2 || 3 == 3
24 | && 4 == 4 24 | && 4 == 4
| ~~ | ~~

5
vlib/v/checker/tests/method_op_alias_err.out
View File

@ -5,11 +5,11 @@ vlib/v/checker/tests/method_op_alias_err.vv:4:18: error: expected `Foo` not `Foo
| ~~~~ | ~~~~
5 | return Foo2(f + f1) 5 | return Foo2(f + f1)
6 | } 6 | }
vlib/v/checker/tests/method_op_alias_err.vv:5:19: error: infix expr: cannot use `string` (right expression) as `string` vlib/v/checker/tests/method_op_alias_err.vv:5:17: error: infix expr: cannot use `string` (right expression) as `string`
3 | 3 |
4 | fn (f Foo) + (f1 Foo2) Foo2 { 4 | fn (f Foo) + (f1 Foo2) Foo2 {
5 | return Foo2(f + f1) 5 | return Foo2(f + f1)
| ^ | ~~~~~~
6 | } 6 | }
7 | 7 |
vlib/v/checker/tests/method_op_alias_err.vv:8:1: error: cannot define operator methods on type alias for `string` vlib/v/checker/tests/method_op_alias_err.vv:8:1: error: cannot define operator methods on type alias for `string`
@ -40,3 +40,4 @@ vlib/v/checker/tests/method_op_alias_err.vv:16:6: error: cannot use operator met
| ~~ | ~~
17 | println(f) 17 | println(f)
18 | } 18 | }

13
vlib/v/checker/tests/method_op_err.out
View File

@ -26,25 +26,25 @@ vlib/v/checker/tests/method_op_err.vv:22:1: error: argument cannot be `mut` for
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
23 | return User{} 23 | return User{}
24 | } 24 | }
vlib/v/checker/tests/method_op_err.vv:32:24: error: infix expr: cannot use `Foo` (right expression) as `User` vlib/v/checker/tests/method_op_err.vv:32:13: error: infix expr: cannot use `Foo` (right expression) as `User`
30 | fn main() { 30 | fn main() {
31 | println(User{3, 4}) 31 | println(User{3, 4})
32 | println(User{3, 4} - Foo{3, 3}) 32 | println(User{3, 4} - Foo{3, 3})
| ^ | ~~~~~~~~~~~~~~~~~~~~~~
33 | println(User{3, 2} < User{2, 4}) 33 | println(User{3, 2} < User{2, 4})
34 | println(User{3, 4} < Foo{3, 4}) 34 | println(User{3, 4} < Foo{3, 4})
vlib/v/checker/tests/method_op_err.vv:33:24: error: undefined operation `User` < `User` vlib/v/checker/tests/method_op_err.vv:33:13: error: undefined operation `User` < `User`
31 | println(User{3, 4}) 31 | println(User{3, 4})
32 | println(User{3, 4} - Foo{3, 3}) 32 | println(User{3, 4} - Foo{3, 3})
33 | println(User{3, 2} < User{2, 4}) 33 | println(User{3, 2} < User{2, 4})
| ^ | ~~~~~~~~~~~~~~~~~~~~~~~
34 | println(User{3, 4} < Foo{3, 4}) 34 | println(User{3, 4} < Foo{3, 4})
35 | mut u := User{3, 4} 35 | mut u := User{3, 4}
vlib/v/checker/tests/method_op_err.vv:34:24: error: mismatched types `User` and `Foo` vlib/v/checker/tests/method_op_err.vv:34:13: error: mismatched types `User` and `Foo`
32 | println(User{3, 4} - Foo{3, 3}) 32 | println(User{3, 4} - Foo{3, 3})
33 | println(User{3, 2} < User{2, 4}) 33 | println(User{3, 2} < User{2, 4})
34 | println(User{3, 4} < Foo{3, 4}) 34 | println(User{3, 4} < Foo{3, 4})
| ^ | ~~~~~~~~~~~~~~~~~~~~~~
35 | mut u := User{3, 4} 35 | mut u := User{3, 4}
36 | u += 12 36 | u += 12
vlib/v/checker/tests/method_op_err.vv:36:10: error: cannot assign to `u`: expected `User`, not `int literal` vlib/v/checker/tests/method_op_err.vv:36:10: error: cannot assign to `u`: expected `User`, not `int literal`
@ -67,3 +67,4 @@ vlib/v/checker/tests/method_op_err.vv:38:7: error: operator `+` must return `Use
38 | u += User{2, 3} 38 | u += User{2, 3}
| ~~ | ~~
39 | } 39 | }

19
vlib/v/checker/tests/minus_op_wrong_type_err.out
View File

@ -2,40 +2,41 @@ vlib/v/checker/tests/minus_op_wrong_type_err.vv:3:13: error: mismatched types `A
1 | struct Aaa{} 1 | struct Aaa{}
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} - 10) 3 | println(Aaa{} - 10)
| ~~~~~ | ~~~~~~~~~~
4 | println(10 - Aaa{}) 4 | println(10 - Aaa{})
5 | println([1,2,3] - 10) 5 | println([1,2,3] - 10)
vlib/v/checker/tests/minus_op_wrong_type_err.vv:4:18: error: mismatched types `int literal` and `Aaa` vlib/v/checker/tests/minus_op_wrong_type_err.vv:4:13: error: mismatched types `int literal` and `Aaa`
2 | fn main() { 2 | fn main() {
3 | println(Aaa{} - 10) 3 | println(Aaa{} - 10)
4 | println(10 - Aaa{}) 4 | println(10 - Aaa{})
| ~~~~~ | ~~~~~~~~~~
5 | println([1,2,3] - 10) 5 | println([1,2,3] - 10)
6 | println(10 - [1,2,3]) 6 | println(10 - [1,2,3])
vlib/v/checker/tests/minus_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal` vlib/v/checker/tests/minus_op_wrong_type_err.vv:5:13: error: mismatched types `[]int` and `int literal`
3 | println(Aaa{} - 10) 3 | println(Aaa{} - 10)
4 | println(10 - Aaa{}) 4 | println(10 - Aaa{})
5 | println([1,2,3] - 10) 5 | println([1,2,3] - 10)
| ~~~~~~~ | ~~~~~~~~~~~~
6 | println(10 - [1,2,3]) 6 | println(10 - [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
vlib/v/checker/tests/minus_op_wrong_type_err.vv:6:18: error: mismatched types `int literal` and `[]int` vlib/v/checker/tests/minus_op_wrong_type_err.vv:6:13: error: mismatched types `int literal` and `[]int`
4 | println(10 - Aaa{}) 4 | println(10 - Aaa{})
5 | println([1,2,3] - 10) 5 | println([1,2,3] - 10)
6 | println(10 - [1,2,3]) 6 | println(10 - [1,2,3])
| ~~~~~~~ | ~~~~~~~~~~~~
7 | a := map[string]int 7 | a := map[string]int
8 | println(a - 10) 8 | println(a - 10)
vlib/v/checker/tests/minus_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal` vlib/v/checker/tests/minus_op_wrong_type_err.vv:8:13: error: mismatched types `map[string]int` and `int literal`
6 | println(10 - [1,2,3]) 6 | println(10 - [1,2,3])
7 | a := map[string]int 7 | a := map[string]int
8 | println(a - 10) 8 | println(a - 10)
| ^ | ~~~~~~
9 | println(10 - a) 9 | println(10 - a)
10 | } 10 | }
vlib/v/checker/tests/minus_op_wrong_type_err.vv:9:18: error: mismatched types `int literal` and `map[string]int` vlib/v/checker/tests/minus_op_wrong_type_err.vv:9:13: error: mismatched types `int literal` and `map[string]int`
7 | a := map[string]int 7 | a := map[string]int
8 | println(a - 10) 8 | println(a - 10)
9 | println(10 - a) 9 | println(10 - a)
| ^ | ~~~~~~
10 | } 10 | }

29
vlib/v/checker/tests/mismatched_ptr_op_ptr.out
View File

@ -1,14 +1,15 @@
vlib/v/checker/tests/mismatched_ptr_op_ptr.vv:5:18: error: mismatched types `&string` and `string` vlib/v/checker/tests/mismatched_ptr_op_ptr.vv:5:17: error: mismatched types `&string` and `string`
3 | unsafe { 3 | unsafe {
4 | b := &a 4 | b := &a
5 | println(b+*b) 5 | println(b+*b)
| ^ | ~~~
6 | println(b+b) 6 | println(b+b)
7 | } 7 | }
vlib/v/checker/tests/mismatched_ptr_op_ptr.vv:6:18: error: mismatched types `&string` and `&string` vlib/v/checker/tests/mismatched_ptr_op_ptr.vv:6:17: error: mismatched types `&string` and `&string`
4 | b := &a 4 | b := &a
5 | println(b+*b) 5 | println(b+*b)
6 | println(b+b) 6 | println(b+b)
| ^ | ~~~
7 | } 7 | }
8 | } 8 | }

19
vlib/v/checker/tests/mod_op_wrong_type_err.out
View File

@ -16,40 +16,41 @@ vlib/v/checker/tests/mod_op_wrong_type_err.vv:5:10: error: mismatched types `[]i
3 | println(0.5 % 1) 3 | println(0.5 % 1)
4 | println(1 % 0.5) 4 | println(1 % 0.5)
5 | println([1,2,3] % 1) 5 | println([1,2,3] % 1)
| ~~~~~~~ | ~~~~~~~~~~~
6 | println(1 % [1,2,3]) 6 | println(1 % [1,2,3])
7 | a := Aaa{} 7 | a := Aaa{}
vlib/v/checker/tests/mod_op_wrong_type_err.vv:6:14: error: mismatched types `int literal` and `[]int` vlib/v/checker/tests/mod_op_wrong_type_err.vv:6:10: error: mismatched types `int literal` and `[]int`
4 | println(1 % 0.5) 4 | println(1 % 0.5)
5 | println([1,2,3] % 1) 5 | println([1,2,3] % 1)
6 | println(1 % [1,2,3]) 6 | println(1 % [1,2,3])
| ~~~~~~~ | ~~~~~~~~~~~
7 | a := Aaa{} 7 | a := Aaa{}
8 | println(a % 1) 8 | println(a % 1)
vlib/v/checker/tests/mod_op_wrong_type_err.vv:8:10: error: mismatched types `Aaa` and `int literal` vlib/v/checker/tests/mod_op_wrong_type_err.vv:8:10: error: mismatched types `Aaa` and `int literal`
6 | println(1 % [1,2,3]) 6 | println(1 % [1,2,3])
7 | a := Aaa{} 7 | a := Aaa{}
8 | println(a % 1) 8 | println(a % 1)
| ^ | ~~~~~
9 | println(1 % a) 9 | println(1 % a)
10 | b := map[string]int 10 | b := map[string]int
vlib/v/checker/tests/mod_op_wrong_type_err.vv:9:14: error: mismatched types `int literal` and `Aaa` vlib/v/checker/tests/mod_op_wrong_type_err.vv:9:10: error: mismatched types `int literal` and `Aaa`
7 | a := Aaa{} 7 | a := Aaa{}
8 | println(a % 1) 8 | println(a % 1)
9 | println(1 % a) 9 | println(1 % a)
| ^ | ~~~~~
10 | b := map[string]int 10 | b := map[string]int
11 | println(b % 1) 11 | println(b % 1)
vlib/v/checker/tests/mod_op_wrong_type_err.vv:11:10: error: mismatched types `map[string]int` and `int literal` vlib/v/checker/tests/mod_op_wrong_type_err.vv:11:10: error: mismatched types `map[string]int` and `int literal`
9 | println(1 % a) 9 | println(1 % a)
10 | b := map[string]int 10 | b := map[string]int
11 | println(b % 1) 11 | println(b % 1)
| ^ | ~~~~~
12 | println(1 % b) 12 | println(1 % b)
13 | } 13 | }
vlib/v/checker/tests/mod_op_wrong_type_err.vv:12:14: error: mismatched types `int literal` and `map[string]int` vlib/v/checker/tests/mod_op_wrong_type_err.vv:12:10: error: mismatched types `int literal` and `map[string]int`
10 | b := map[string]int 10 | b := map[string]int
11 | println(b % 1) 11 | println(b % 1)
12 | println(1 % b) 12 | println(1 % b)
| ^ | ~~~~~
13 | } 13 | }

27
vlib/v/checker/tests/mul_op_wrong_type_err.out
View File

@ -2,55 +2,56 @@ vlib/v/checker/tests/mul_op_wrong_type_err.vv:5:13: error: mismatched types `Aaa
3 | struct Aaa{} 3 | struct Aaa{}
4 | fn main() { 4 | fn main() {
5 | println(Aaa{} * 10) 5 | println(Aaa{} * 10)
| ~~~~~ | ~~~~~~~~~~
6 | println(10 * Aaa{}) 6 | println(10 * Aaa{})
7 | println([1,2,3] * 10) 7 | println([1,2,3] * 10)
vlib/v/checker/tests/mul_op_wrong_type_err.vv:6:18: error: mismatched types `int literal` and `Aaa` vlib/v/checker/tests/mul_op_wrong_type_err.vv:6:13: error: mismatched types `int literal` and `Aaa`
4 | fn main() { 4 | fn main() {
5 | println(Aaa{} * 10) 5 | println(Aaa{} * 10)
6 | println(10 * Aaa{}) 6 | println(10 * Aaa{})
| ~~~~~ | ~~~~~~~~~~
7 | println([1,2,3] * 10) 7 | println([1,2,3] * 10)
8 | println(10 * [1,2,3]) 8 | println(10 * [1,2,3])
vlib/v/checker/tests/mul_op_wrong_type_err.vv:7:13: error: mismatched types `[]int` and `int literal` vlib/v/checker/tests/mul_op_wrong_type_err.vv:7:13: error: mismatched types `[]int` and `int literal`
5 | println(Aaa{} * 10) 5 | println(Aaa{} * 10)
6 | println(10 * Aaa{}) 6 | println(10 * Aaa{})
7 | println([1,2,3] * 10) 7 | println([1,2,3] * 10)
| ~~~~~~~ | ~~~~~~~~~~~~
8 | println(10 * [1,2,3]) 8 | println(10 * [1,2,3])
9 | a := map[string]int 9 | a := map[string]int
vlib/v/checker/tests/mul_op_wrong_type_err.vv:8:18: error: mismatched types `int literal` and `[]int` vlib/v/checker/tests/mul_op_wrong_type_err.vv:8:13: error: mismatched types `int literal` and `[]int`
6 | println(10 * Aaa{}) 6 | println(10 * Aaa{})
7 | println([1,2,3] * 10) 7 | println([1,2,3] * 10)
8 | println(10 * [1,2,3]) 8 | println(10 * [1,2,3])
| ~~~~~~~ | ~~~~~~~~~~~~
9 | a := map[string]int 9 | a := map[string]int
10 | println(a * 10) 10 | println(a * 10)
vlib/v/checker/tests/mul_op_wrong_type_err.vv:10:13: error: mismatched types `map[string]int` and `int literal` vlib/v/checker/tests/mul_op_wrong_type_err.vv:10:13: error: mismatched types `map[string]int` and `int literal`
8 | println(10 * [1,2,3]) 8 | println(10 * [1,2,3])
9 | a := map[string]int 9 | a := map[string]int
10 | println(a * 10) 10 | println(a * 10)
| ^ | ~~~~~~
11 | println(10 * a) 11 | println(10 * a)
12 | c1 := cmplx.complex(1,-2) 12 | c1 := cmplx.complex(1,-2)
vlib/v/checker/tests/mul_op_wrong_type_err.vv:11:18: error: mismatched types `int literal` and `map[string]int` vlib/v/checker/tests/mul_op_wrong_type_err.vv:11:13: error: mismatched types `int literal` and `map[string]int`
9 | a := map[string]int 9 | a := map[string]int
10 | println(a * 10) 10 | println(a * 10)
11 | println(10 * a) 11 | println(10 * a)
| ^ | ~~~~~~
12 | c1 := cmplx.complex(1,-2) 12 | c1 := cmplx.complex(1,-2)
13 | c2 := c1 * 2.0 13 | c2 := c1 * 2.0
vlib/v/checker/tests/mul_op_wrong_type_err.vv:13:11: error: infix expr: cannot use `float literal` (right expression) as `math.complex.Complex` vlib/v/checker/tests/mul_op_wrong_type_err.vv:13:8: error: infix expr: cannot use `float literal` (right expression) as `math.complex.Complex`
11 | println(10 * a) 11 | println(10 * a)
12 | c1 := cmplx.complex(1,-2) 12 | c1 := cmplx.complex(1,-2)
13 | c2 := c1 * 2.0 13 | c2 := c1 * 2.0
| ^ | ~~~~~~~~
14 | println(c2) 14 | println(c2)
15 | c3 := 2.0 * c1 15 | c3 := 2.0 * c1
vlib/v/checker/tests/mul_op_wrong_type_err.vv:15:12: error: infix expr: cannot use `math.complex.Complex` (right expression) as `float literal` vlib/v/checker/tests/mul_op_wrong_type_err.vv:15:8: error: infix expr: cannot use `math.complex.Complex` (right expression) as `float literal`
13 | c2 := c1 * 2.0 13 | c2 := c1 * 2.0
14 | println(c2) 14 | println(c2)
15 | c3 := 2.0 * c1 15 | c3 := 2.0 * c1
| ^ | ~~~~~~~~
16 | println(c3) 16 | println(c3)
17 | } 17 | }

5
vlib/v/checker/tests/unwrapped_optional_infix.out
View File

@ -1,5 +1,6 @@
vlib/v/checker/tests/unwrapped_optional_infix.vv:5:16: error: unwrapped optional cannot be used in an infix expression vlib/v/checker/tests/unwrapped_optional_infix.vv:5:9: error: unwrapped optional cannot be used in an infix expression
3 | } 3 | }
4 | 4 |
5 | println(test() == "") 5 | println(test() == "")
| ~~ | ~~~~~~~~~~~~