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fmt: TypeDecl; format more files

pull/4595/head
Enzo Baldisserri 2020-04-25 20:58:00 +02:00 committed by GitHub
parent d86539c4f5
commit c73d91a8fe
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 119 additions and 45 deletions
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8
vlib/v/ast/ast.v
View File

@ -6,11 +6,11 @@ module ast
import v.token
import v.table
pub type TypeDecl = AliasTypeDecl | SumTypeDecl | FnTypeDecl
pub type TypeDecl = AliasTypeDecl | FnTypeDecl | SumTypeDecl
pub type Expr = AnonFn | ArrayInit | AsCast | AssignExpr | Assoc | BoolLiteral | CastExpr | CallExpr | CharLiteral | ConcatExpr | EnumVal | FloatLiteral | IfExpr | Ident | IfGuardExpr | InfixExpr | IndexExpr | IntegerLiteral | MapInit | MatchExpr | None | OrExpr | ParExpr | PostfixExpr | PrefixExpr | RangeExpr | SelectorExpr | SizeOf | StringLiteral | StringInterLiteral | StructInit | Type | TypeOf
pub type Expr = AnonFn | ArrayInit | AsCast | AssignExpr | Assoc | BoolLiteral | CallExpr | CastExpr | CharLiteral | ConcatExpr | EnumVal | FloatLiteral | Ident | IfExpr | IfGuardExpr | IndexExpr | InfixExpr | IntegerLiteral | MapInit | MatchExpr | None | OrExpr | ParExpr | PostfixExpr | PrefixExpr | RangeExpr | SelectorExpr | SizeOf | StringInterLiteral | StringLiteral | StructInit | Type | TypeOf
pub type Stmt = AssignStmt | AssertStmt | Attr | Block | BranchStmt | Comment | CompIf | ConstDecl | DeferStmt | EnumDecl | ExprStmt | FnDecl | ForCStmt | ForInStmt | ForStmt | GlobalDecl | GoStmt | GotoLabel | GotoStmt | HashStmt | Import | InterfaceDecl | Module | Return | StructDecl | TypeDecl | UnsafeStmt
pub type Stmt = AssertStmt | AssignStmt | Attr | Block | BranchStmt | Comment | CompIf | ConstDecl | DeferStmt | EnumDecl | ExprStmt | FnDecl | ForCStmt | ForInStmt | ForStmt | GlobalDecl | GoStmt | GotoLabel | GotoStmt | HashStmt | Import | InterfaceDecl | Module | Return | StructDecl | TypeDecl | UnsafeStmt
pub type ScopeObject = ConstField | GlobalDecl | Var
@ -428,7 +428,6 @@ pub:
is_else bool
}
/*
CompIf.is_opt:
`$if xyz? {}` => this compile time `if` is optional,
@ -438,7 +437,6 @@ if `xyz` is NOT defined.
If .is_opt is false, then when `xyz` is not defined,
the compilation will fail.
*/
pub struct CompIf {
pub:
val string

2
vlib/v/ast/str.v
View File

@ -28,7 +28,7 @@ pub fn (node &FnDecl) str(t &table.Table) string {
m = '&'
}
receiver = '($node.receiver.name $m$name) '
*/
*/
}
mut name := if node.is_anon { '' } else { node.name.after('.') }
if node.is_c {

2
vlib/v/builder/x64.v
View File

@ -30,7 +30,7 @@ pub fn (mut b Builder) build_x64(v_files []string, out_file string) {
pub fn (mut b Builder) compile_x64() {
// v.files << v.v_files_from_dir(os.join_path(v.pref.vlib_path,'builtin','bare'))
files := [ b.pref.path]
files := [b.pref.path]
b.set_module_lookup_paths()
b.build_x64(files, b.pref.out_name)
}

11
vlib/v/checker/tests/inout/checker_error_test.v
View File

@ -4,7 +4,7 @@ import term
fn test_all() {
mut total_errors := 0
vexe := os.getenv('VEXE')
//vroot := os.dir(vexe)
// vroot := os.dir(vexe)
dir := 'vlib/v/checker/tests/inout'
files := os.ls(dir) or {
panic(err)
@ -28,8 +28,10 @@ fn test_all() {
mut expected := os.read_file(program.replace('.v', '') + '.out') or {
panic(err)
}
expected = expected.trim_space().replace(' \n', '\n').replace(' \r\n', '\n').replace('\r\n', '\n').trim('\n')
found := res.output.trim_space().replace(' \n', '\n').replace(' \r\n', '\n').replace('\r\n', '\n').trim('\n')
expected = expected.trim_space().replace(' \n', '\n').replace(' \r\n', '\n').replace('\r\n',
'\n').trim('\n')
found := res.output.trim_space().replace(' \n', '\n').replace(' \r\n', '\n').replace('\r\n',
'\n').trim('\n')
if expected != found {
println(term.red('FAIL'))
println('============')
@ -40,8 +42,7 @@ fn test_all() {
println(found)
println('============\n')
total_errors++
}
else {
} else {
println(term.green('OK'))
}
}

39
vlib/v/doc/doc.v
View File

@ -1,14 +1,11 @@
module doc
import (
strings
// v.builder
v.pref
v.table
v.parser
v.ast
os
)
import strings
import v.pref
import v.table
import v.parser
import v.ast
import os
struct Doc {
out strings.Builder
@ -18,7 +15,7 @@ mut:
stmts []ast.Stmt // all module statements from all files
}
type FilterFn fn(node ast.FnDecl)bool
type FilterFn = fn (node ast.FnDecl) bool
pub fn doc(mod string, table &table.Table) string {
mut d := Doc{
@ -28,7 +25,7 @@ pub fn doc(mod string, table &table.Table) string {
}
vlib_path := os.dir(pref.vexe_path()) + '/vlib'
mod_path := mod.replace('.', os.path_separator)
path := os.join_path(vlib_path,mod_path)
path := os.join_path(vlib_path, mod_path)
if !os.exists(path) {
println('module "$mod" not found')
println(path)
@ -45,7 +42,10 @@ pub fn doc(mod string, table &table.Table) string {
if file.ends_with('_test.v') || file.ends_with('_windows.c.v') || file.ends_with('_macos.c.v') {
continue
}
file_ast := parser.parse_file(os.join_path(path,file), table, .skip_comments, &pref.Preferences{}, &ast.Scope{parent: 0})
file_ast := parser.parse_file(os.join_path(path, file), table, .skip_comments, &pref.Preferences{},
&ast.Scope{
parent: 0
})
d.stmts << file_ast.stmts
}
if d.stmts.len == 0 {
@ -58,12 +58,11 @@ pub fn doc(mod string, table &table.Table) string {
d.out.writeln('')
d.print_methods()
/*
for stmt in file_ast.stmts {
for stmt in file_ast.stmts {
d.stmt(stmt)
}
println(path)
*/
return d.out.str().trim_space()
}
@ -71,18 +70,18 @@ fn (d &Doc) get_fn_node(f ast.FnDecl) string {
return f.str(d.table).replace_each([d.mod + '.', '', 'pub ', ''])
}
fn (d mut Doc) print_fns() {
fn (mut d Doc) print_fns() {
fn_signatures := d.get_fn_signatures(is_pub_function)
d.write_fn_signatures(fn_signatures)
}
fn (d mut Doc) print_methods() {
fn (mut d Doc) print_methods() {
fn_signatures := d.get_fn_signatures(is_pub_method)
d.write_fn_signatures(fn_signatures)
}
[inline]
fn (d mut Doc) write_fn_signatures(fn_signatures []string) {
fn (mut d Doc) write_fn_signatures(fn_signatures []string) {
for s in fn_signatures {
d.out.writeln(s)
}
@ -98,7 +97,7 @@ fn (d Doc) get_fn_signatures(filter_fn FilterFn) []string {
}
}
else {}
}
}
}
fn_signatures.sort()
return fn_signatures
@ -113,7 +112,7 @@ fn is_pub_function(node ast.FnDecl) bool {
}
// TODO it's probably better to keep using AST, not `table`
fn (d mut Doc) print_enums() {
fn (mut d Doc) print_enums() {
for typ in d.table.types {
if typ.kind != .enum_ {
continue
@ -127,7 +126,7 @@ fn (d mut Doc) print_enums() {
}
}
fn (d mut Doc) print_structs() {
fn (mut d Doc) print_structs() {
for typ in d.table.types {
if typ.kind != .struct_ || !typ.name.starts_with(d.mod + '.') {
// !typ.name[0].is_capital() || typ.name.starts_with('C.') {

42
vlib/v/fmt/fmt.v
View File

@ -375,6 +375,44 @@ fn (mut f Fmt) type_decl(node ast.TypeDecl) {
ptype := f.type_to_str(it.parent_type)
f.write('type $it.name $ptype')
}
ast.FnTypeDecl {
if it.is_pub {
f.write('pub ')
}
typ_sym := f.table.get_type_symbol(it.typ)
fn_typ_info := typ_sym.info as table.FnType
fn_info := fn_typ_info.func
fn_name := it.name.replace(f.cur_mod + '.', '')
f.write('type $fn_name = fn (')
for i, arg in fn_info.args {
f.write(arg.name)
mut s := f.table.type_to_str(arg.typ)
if arg.is_mut {
f.write('mut ')
if s.starts_with('&') {
s = s[1..]
}
}
is_last_arg := i == fn_info.args.len - 1
should_add_type := is_last_arg || fn_info.args[i + 1].typ != arg.typ || (fn_info.is_variadic &&
i == fn_info.args.len - 2)
if should_add_type {
if fn_info.is_variadic && is_last_arg {
f.write(' ...' + s)
} else {
f.write(' ' + s)
}
}
if !is_last_arg {
f.write(', ')
}
}
f.write(')')
if fn_info.return_type.idx() != table.void_type_idx {
ret_str := f.table.type_to_str(fn_info.return_type)
f.write(' ' + ret_str)
}
}
ast.SumTypeDecl {
if it.is_pub {
f.write('pub ')
@ -384,11 +422,9 @@ fn (mut f Fmt) type_decl(node ast.TypeDecl) {
for t in it.sub_types {
sum_type_names << f.type_to_str(t)
}
sum_type_names.sort()
f.write(sum_type_names.join(' | '))
}
else {
eprintln('fmt type_decl: unknown ' + typeof(node))
}
}
f.writeln('\n')
}

21
vlib/v/fmt/tests/types_expected.vv
View File

@ -1,9 +1,26 @@
// Sumtype
type FooBar = Foo | Bar
type FooBar = Bar | Foo
pub type PublicBar = Foo | Bar | FooBar
pub type PublicBar = Bar | Foo | FooBar
type Uint = byte | u16 | u32 | u64
type Float = f32 | f64
// Alias type
type MyInt int
pub type Abc f32
// Fn type decl
type EmptyFn = fn ()
type OneArgFn = fn (i int)
type TwoDiffArgs = fn (i int, s string) bool
type TwoSameArgs = fn (i, j int) string
type VarArgs = fn (s ...string) int
type NOVarArgs = fn (i int, s ...string) f64

27
vlib/v/fmt/tests/types_input.vv
View File

@ -4,7 +4,32 @@
type FooBar= Foo | Bar
pub type PublicBar = Foo | Bar | FooBar
type Uint = u16 | u64
| u32
| byte
type
Float =
f32 |
f64
// Alias type
type MyInt int
pub type Abc f32
// Fn type decl
type EmptyFn = fn()
type OneArgFn =
fn (i int)
type TwoDiffArgs
= fn (i int, s string) bool
type TwoSameArgs = fn(i int, j int) string
type VarArgs = fn
(s ...string) int
type NOVarArgs = fn(i int, s ...string) f64

10
vlib/v/gen/json.v
View File

@ -3,10 +3,8 @@
// that can be found in the LICENSE file.
module gen
import (
v.table
strings
)
import v.table
import strings
// TODO replace with comptime code generation.
// TODO remove cJSON dependency.
@ -19,7 +17,7 @@ import (
// return res;
// }
// Codegen json_decode/encode funcs
fn (g mut Gen) gen_json_for_type(typ table.Type) {
fn (mut g Gen) gen_json_for_type(typ table.Type) {
mut dec := strings.new_builder(100)
mut enc := strings.new_builder(100)
sym := g.table.get_type_symbol(typ)
@ -73,7 +71,7 @@ Option ${dec_fn.name}(cJSON* root, $t* res) {
}
}
'
*/
*/
// Code gen encoder
enc_fn_name := js_enc_name(sym.name)
enc.writeln('

2
vlib/v/table/atypes.v
View File

@ -16,7 +16,7 @@ import v.ast
pub type Type int
pub type TypeInfo = Array | ArrayFixed | Map | Struct | Interface | MultiReturn | Alias | Enum | SumType | FnType
pub type TypeInfo = Alias | Array | ArrayFixed | Enum | FnType | Interface | Map | MultiReturn | Struct | SumType
pub struct TypeSymbol {
pub: