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v: deprecate [if ident] in favour of [if ident ?]

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This commit is contained in:
Delyan Angelov 2021-06-22 10:30:14 +03:00
parent d65aa977b8
commit 79df7f51c3
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GPG Key ID: 66886C0F12D595ED
6 changed files with 8 additions and 11 deletions
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2
vlib/builtin/option.v
View File

@ -35,7 +35,7 @@ fn (_ None__) str() string {
return 'none'
}
[if trace_error]
[if trace_error ?]
fn trace_error(x string) {
eprintln('> ${@FN} | $x')
}

7
vlib/v/ast/str.v
View File

@ -340,10 +340,9 @@ pub fn (x Expr) str() string {
return '($x.expr)'
}
PostfixExpr {
// TODO: uncomment after [if x] is deprecated
// if x.op == .question {
// return '$x.expr ?'
//}
if x.op == .question {
return '$x.expr ?'
}
return '$x.expr$x.op'
}
PrefixExpr {

4
vlib/v/checker/checker.v
View File

@ -7259,8 +7259,8 @@ fn (mut c Checker) evaluate_once_comptime_if_attribute(mut a ast.Attr) bool {
return a.ct_skip
} else {
if a.ct_expr.name !in checker.valid_comp_not_user_defined {
// TODO: uncomment after [if x] is deprecated in favour of [if x?], see also vlib/v/ast/str.v:343
// c.note('`[if $a.ct_expr.name]` is deprecated. Use `[if $a.ct_expr.name ?]` instead', a.pos)
c.note('`[if $a.ct_expr.name]` is deprecated. Use `[if $a.ct_expr.name ?]` instead',
a.pos)
a.ct_skip = a.ct_expr.name !in c.pref.compile_defines
a.ct_evaled = true
return a.ct_skip

2
vlib/v/gen/c/cgen.v
View File

@ -2836,7 +2836,7 @@ fn (mut g Gen) autofree_scope_vars_stop(pos int, line_nr int, free_parent_scopes
stop_pos)
}
[if trace_autofree]
[if trace_autofree ?]
fn (mut g Gen) trace_autofree(line string) {
g.writeln(line)
}

2
vlib/v/parser/parser.v
View File

@ -1553,9 +1553,7 @@ fn (mut p Parser) parse_attr() ast.Attr {
p.inside_if_expr = false
p.inside_ct_if_expr = false
if comptime_cond is ast.PostfixExpr {
x := comptime_cond as ast.PostfixExpr
comptime_cond_opt = true
comptime_cond = x.expr
}
name = comptime_cond.str()
} else if p.tok.kind == .string {

2
vlib/v/util/module.v
View File

@ -3,7 +3,7 @@ module util
import os
import v.pref
[if trace_mod_path_to_full_name]
[if trace_mod_path_to_full_name ?]
fn trace_mod_path_to_full_name(line string, mod string, file_path string, res string) {
eprintln('> $line ${@FN} mod: ${mod:-20} | file_path: ${file_path:-30} | result: $res')
}