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cgen: fix error for fixed array in operate (#14269)

master
yuyi 2022-05-03 17:45:04 +08:00 committed by GitHub
parent 0e5c1cee48
commit 276bd8060c
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 101 additions and 44 deletions
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47
vlib/v/gen/c/array.v
View File

@ -700,6 +700,7 @@ fn (mut g Gen) gen_array_contains_methods() {
continue
}
done << t
if left_final_sym.kind == .array {
mut left_type_str := g.typ(t)
fn_name := '${left_type_str}_contains'
left_info := left_final_sym.info as ast.Array
@ -744,6 +745,52 @@ fn (mut g Gen) gen_array_contains_methods() {
fn_builder.writeln('\treturn false;')
fn_builder.writeln('}')
g.auto_fn_definitions << fn_builder.str()
} else if left_final_sym.kind == .array_fixed {
mut left_type_str := g.typ(t)
fn_name := '${left_type_str}_contains'
left_info := left_final_sym.info as ast.ArrayFixed
mut elem_type_str := g.typ(left_info.elem_type)
elem_sym := g.table.sym(left_info.elem_type)
if elem_sym.kind == .function {
left_type_str = 'Array_voidptr'
elem_type_str = 'voidptr'
}
g.type_definitions.writeln('static bool ${fn_name}($left_type_str a, $elem_type_str v); // auto')
mut fn_builder := strings.new_builder(512)
fn_builder.writeln('static bool ${fn_name}($left_type_str a, $elem_type_str v) {')
fn_builder.writeln('\tfor (int i = 0; i < $left_info.size; ++i) {')
if elem_sym.kind == .string {
fn_builder.writeln('\t\tif (fast_string_eq(a[i], v)) {')
} else if elem_sym.kind == .array && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_arr_eq(a[i], v)) {')
} else if elem_sym.kind == .function {
fn_builder.writeln('\t\tif (a[i] == v) {')
} else if elem_sym.kind == .map && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_map_eq(a[i], v)) {')
} else if elem_sym.kind == .struct_ && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_struct_eq(a[i], v)) {')
} else if elem_sym.kind == .interface_ && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_interface_eq(a[i], v)) {')
} else if elem_sym.kind == .sum_type && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_sumtype_eq(a[i], v)) {')
} else if elem_sym.kind == .alias && left_info.elem_type.nr_muls() == 0 {
ptr_typ := g.equality_fn(left_info.elem_type)
fn_builder.writeln('\t\tif (${ptr_typ}_alias_eq(a[i], v)) {')
} else {
fn_builder.writeln('\t\tif (a[i] == v) {')
}
fn_builder.writeln('\t\t\treturn true;')
fn_builder.writeln('\t\t}')
fn_builder.writeln('\t}')
fn_builder.writeln('\treturn false;')
fn_builder.writeln('}')
g.auto_fn_definitions << fn_builder.str()
}
}
}

2
vlib/v/gen/c/infix.v
View File

@ -472,7 +472,7 @@ fn (mut g Gen) infix_expr_in_op(node ast.InfixExpr) {
return
}
}
if right.sym.info is ast.Array {
if right.sym.info is ast.ArrayFixed {
elem_type := right.sym.info.elem_type
elem_type_ := g.unwrap(elem_type)
if elem_type_.sym.kind == .sum_type {

10
vlib/v/tests/fixed_array_in_op_test.v
View File

@ -5,4 +5,14 @@ fn test_fixed_array_in_op() {
ch := `"`
assert ch in [`"`, `'`]!
fixed_arr := [1, 2, 3]!
b1 := 2 in fixed_arr
println(b1)
assert b1
b2 := 5 !in fixed_arr
println(b2)
assert b2
}