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scanner: add an error for unfinished string literals (#6519)

pull/6522/head
Henrixounez 2020-10-01 15:40:59 +02:00 committed by GitHub
parent 11b16a63cf
commit 0f1ed1ca09
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3 changed files with 4 additions and 1 deletions
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2
vlib/v/checker/tests/unfinished_string.out 100644
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@ -0,0 +1,2 @@
vlib/v/checker/tests/unfinished_string.vv:2:1: error: unfinished string literal
1 | a := '

1
vlib/v/checker/tests/unfinished_string.vv 100644
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@ -0,0 +1 @@
a := '

2
vlib/v/scanner/scanner.v
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@ -1193,7 +1193,7 @@ fn (mut s Scanner) ident_string() string {
for { for {
s.pos++ s.pos++
if s.pos >= s.text.len { if s.pos >= s.text.len {
break s.error('unfinished string literal')
} }
c := s.text[s.pos] c := s.text[s.pos]
prevc := s.text[s.pos - 1] prevc := s.text[s.pos - 1]