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vvet: fix segfault on v vet .

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This commit is contained in:
Delyan Angelov
2020-07-25 15:57:57 +03:00
parent d5b837e808
commit a552674254
2 changed files with 9 additions and 3 deletions
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10
vlib/v/scanner/scanner.v
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@@ -120,7 +120,7 @@ pub fn new_scanner(text string, comments_mode CommentsMode, pref &pref.Preferenc
pub fn new_vet_scanner(text string, comments_mode CommentsMode, pref &pref.Preferences, vet_errors &[]string) &Scanner {
is_fmt := pref.is_fmt
s := &Scanner{
mut s := &Scanner{
pref: pref
text: text
is_print_line_on_error: true
@@ -130,6 +130,7 @@ pub fn new_vet_scanner(text string, comments_mode CommentsMode, pref &pref.Prefe
comments_mode: comments_mode
vet_errors: vet_errors
}
s.file_path = 'internal_memory'
return s
}
@@ -1360,7 +1361,12 @@ pub fn (s &Scanner) error(msg string) {
}
fn (mut s Scanner) vet_error(msg string) {
s.vet_errors << '$s.file_path:$s.line_nr: $msg'
eline := '$s.file_path:$s.line_nr: $msg'
if s.vet_errors == 0 {
eprintln(eline)
return
}
s.vet_errors << eline
}
pub fn verror(s string) {