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parser: number attributes (#9835)

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Louis Schmieder 2021-04-22 17:21:55 +02:00 committed by GitHub
parent 431d806dcf
commit c026d8b6f3
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2 changed files with 7 additions and 0 deletions
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1
vlib/v/ast/attr.v
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@ -13,6 +13,7 @@ pub:
is_comptime_define bool // [if name]
arg string // [name: arg]
is_string_arg bool // [name: 'arg']
is_number_arg bool // [name: 123]
pos token.Position
}

6
vlib/v/parser/parser.v
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@ -1512,6 +1512,7 @@ fn (mut p Parser) parse_attr() ast.Attr {
mut arg := ''
is_string := p.tok.kind == .string
mut is_string_arg := false
mut is_number_arg := false
if is_string {
name = p.tok.lit
p.next()
@ -1532,6 +1533,10 @@ fn (mut p Parser) parse_attr() ast.Attr {
// `name: arg`
if p.tok.kind == .name {
arg = p.check_name()
} else if p.tok.kind == .number {
arg = p.tok.lit
is_number_arg = true
p.next()
} else if p.tok.kind == .string { // `name: 'arg'`
arg = p.tok.lit
is_string_arg = true
@ -1545,6 +1550,7 @@ fn (mut p Parser) parse_attr() ast.Attr {
is_comptime_define: is_comptime_define
arg: arg
is_string_arg: is_string_arg
is_number_arg: is_number_arg
pos: apos.extend(p.tok.position())
}
}