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parser: do not allow string{} outside of builtin

pull/4170/head
Alexander Medvednikov 2020-03-31 21:03:21 +02:00
parent a3bd19ce73
commit 050ec5d9e3
3 changed files with 15 additions and 18 deletions
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2
vlib/compiler/scanner.v
View File

@ -120,7 +120,7 @@ fn filter_num_sep(txt byteptr, start int, end int) string {
i++
}
b[i1]=0 // C string compatibility
return string{str:b len:i1}
return string(b, i1)
}
}

4
vlib/v/parser/parser.v
View File

@ -667,7 +667,7 @@ pub fn (p mut Parser) name_expr() ast.Expr {
}
else if p.peek_tok.kind == .lcbr && (p.tok.lit[0].is_capital() || is_c ||
//
p.tok.lit in table.builtin_type_names) &&
(p.builtin_mod && p.tok.lit in table.builtin_type_names)) &&
//
(p.tok.lit.len == 1 || !p.tok.lit[p.tok.lit.len - 1].is_capital())
//
@ -822,7 +822,7 @@ pub fn (p mut Parser) expr(precedence int) ast.Expr {
p.error('unknown variable `$name`')
return node
}
println('assoc var $name typ=$var.typ')
// println('assoc var $name typ=$var.typ')
mut fields := []string
mut vals := []ast.Expr
p.check(.pipe)

13
vlib/v/scanner/scanner.v
View File

@ -124,10 +124,7 @@ fn filter_num_sep(txt byteptr, start int, end int) string {
i++
}
b[i1] = 0 // C string compatibility
return string{
str: b
len: i1
}
return string(b,i1)
}
}
@ -253,7 +250,7 @@ fn (s mut Scanner) ident_dec_number() string {
c := s.text[s.pos]
if !c.is_digit() {
if !c.is_letter() || c in [`e`, `E`] || s.inside_string {
if c == `.` && s.pos + 1 < s.text.len && !s.text[s.pos+1].is_digit() && s.text[s.pos+1] != `)` {
if c == `.` && s.pos + 1 < s.text.len && !s.text[s.pos + 1].is_digit() && s.text[s.pos + 1] != `)` {
call_method = true
}
break
@ -284,7 +281,7 @@ fn (s mut Scanner) ident_dec_number() string {
c := s.text[s.pos]
if !c.is_digit() {
if !c.is_letter() || s.inside_string {
if c == `.` && s.pos + 1 < s.text.len && !s.text[s.pos+1].is_digit() && s.text[s.pos+1] != `)` {
if c == `.` && s.pos + 1 < s.text.len && !s.text[s.pos + 1].is_digit() && s.text[s.pos + 1] != `)` {
call_method = true
}
break
@ -589,7 +586,7 @@ pub fn (s mut Scanner) scan() token.Token {
}
if name == 'VEXE' {
vexe := pref.vexe_path()
return s.scan_res(.string, cescaped_path( vexe ) )
return s.scan_res(.string, cescaped_path(vexe))
}
if name == 'FILE' {
return s.scan_res(.string, cescaped_path(os.real_path(s.file_path)))
@ -785,7 +782,7 @@ pub fn (s mut Scanner) scan() token.Token {
}
s.pos++
if s.comments_mode == .parse_comments {
comment := s.text[start..(s.pos-1)].trim_space()
comment := s.text[start..(s.pos - 1)].trim_space()
return s.scan_res(.mline_comment, comment)
}
// Skip if not in fmt mode