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require ++ instead of += 1

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This commit is contained in:
Alexander Medvednikov 2019-12-08 14:11:19 +03:00
parent 8bc94947e5
commit cc682eafe1
4 changed files with 11 additions and 8 deletions
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6
vlib/compiler/fn.v
View File

@ -756,7 +756,7 @@ fn (p mut Parser) fn_call(f mut Fn, method_ph int, receiver_var, receiver_type s
// probably a typo, do not concern the user with the above error message
break
}
i += 1
i++
}
}
// if p.pref.is_prof {
@ -1271,7 +1271,7 @@ fn (p mut Parser) extract_type_inst(f &Fn, args_ []string) TypeInst {
if fa == tp {
r.inst[tp] = fa
found = true
i += 1
i++
break
}
}
@ -1287,7 +1287,7 @@ fn (p mut Parser) extract_type_inst(f &Fn, args_ []string) TypeInst {
}
// println("extracted $tp => $ti")
r.inst[tp] = ti
i += 1
i++
if i >= f.type_pars.len { break }
}
if r.inst[f.typ] == '' && f.typ in f.type_pars {

4
vlib/compiler/parser.v
View File

@ -1385,6 +1385,10 @@ fn ($v.name mut $v.typ) $p.cur_fn.name (...) {
p.gen('= ustring_add($v.name, ')
}
else {
next := p.peek_token()
if next.tok == .number && next.lit== '1' {
p.warn('use ++ instead of += 1')
}
p.gen(' += ')
}
}

3
vlib/compiler/scanner.v
View File

@ -644,8 +644,7 @@ fn (s mut Scanner) scan() ScanRes {
return s.end_of_file()
}
}
mut msg := 'invalid character `${c.str()}`'
s.error(msg)
s.error('invalid character `${c.str()}`')
return s.end_of_file()
}

6
vlib/strings/builder_c.v
View File

@ -19,14 +19,14 @@ pub fn new_builder(initial_size int) Builder {
pub fn (b mut Builder) write_b(data byte) {
b.buf << data
b.len += 1
b.len++
}
pub fn (b mut Builder) write(s string) {
b.buf.push_many(s.str, s.len)
//for c in s {
//b.buf << c
//}
//}
//b.buf << []byte(s) // TODO
b.len += s.len
}
@ -34,7 +34,7 @@ pub fn (b mut Builder) write(s string) {
pub fn (b mut Builder) writeln(s string) {
//for c in s {
//b.buf << c
//}
//}
b.buf.push_many(s.str, s.len)
//b.buf << []byte(s) // TODO
b.buf << `\n`