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parser: mut in receivers

pull/4534/head^2
Alexander Medvednikov 2020-04-21 05:07:49 +02:00
parent cc0e0ed281
commit 1bf094fbca
2 changed files with 16 additions and 12 deletions
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14
vlib/v/gen/cgen.v
View File

@ -24,9 +24,19 @@ const (
'int'
'long'
'register'
'restrict', 'short', 'signed', 'sizeof', 'static', 'switch', 'typedef', 'union', 'unsigned'
'restrict'
'short'
'signed'
'sizeof'
'static'
'switch'
'typedef'
'union'
'unsigned'
'void'
'volatile', 'while']
'volatile'
'while'
]
)
fn foo(t token.Token) {

14
vlib/v/parser/fn.v
View File

@ -107,11 +107,11 @@ fn (var p Parser) fn_decl() ast.FnDecl {
var rec_mut := false
var args := []table.Arg
if p.tok.kind == .lpar {
p.next() // (
p.next() // (
is_method = true
rec_mut = p.tok.kind == .key_var
rec_mut = p.tok.kind in [.key_var, .key_mut]
if rec_mut {
p.next() // `var`
p.next() // `var`
}
rec_name = p.check_name()
if !rec_mut {
@ -146,7 +146,7 @@ fn (var p Parser) fn_decl() ast.FnDecl {
}
}
if p.tok.kind in [.plus, .minus, .mul, .div, .mod] {
name = p.tok.kind.str() // op_to_fn_name()
name = p.tok.kind.str() // op_to_fn_name()
p.next()
}
// <T>
@ -240,9 +240,7 @@ fn (var p Parser) anon_fn() ast.AnonFn {
pos := p.tok.position()
p.open_scope()
p.check(.key_fn)
// TODO generics
args, is_variadic := p.fn_args()
for arg in args {
p.scope.register(arg.name, ast.Var{
@ -250,19 +248,16 @@ fn (var p Parser) anon_fn() ast.AnonFn {
typ: arg.typ
})
}
var return_type := table.void_type
if p.tok.kind.is_start_of_type() {
return_type = p.parse_type()
}
var stmts := []ast.Stmt
no_body := p.tok.kind != .lcbr
if p.tok.kind == .lcbr {
stmts = p.parse_block()
}
p.close_scope()
func := table.Fn{
args: args
is_variadic: is_variadic
@ -271,7 +266,6 @@ fn (var p Parser) anon_fn() ast.AnonFn {
idx := p.table.find_or_register_fn_type(func, false)
typ := table.new_type(idx)
name := p.table.get_type_name(typ)
return ast.AnonFn{
decl: ast.FnDecl{
name: name