diff options
| -rw-r--r-- | asm/lexer.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/asm/lexer.cpp b/asm/lexer.cpp index 52ee111..361d9ef 100644 --- a/asm/lexer.cpp +++ b/asm/lexer.cpp @@ -266,7 +266,8 @@ pair<token_t, lerr_t> tokenise_literal_char(string_view &source, size_t &column, size_t &line) { token_t t{}; - if (source.size() < 3) + auto end = source.find('\'', 1); + if (source.size() < 3 || end == 1 || end > 3) return make_pair(t, lerr_t(lerr_type_t::INVALID_CHAR_LITERAL, column, line)); else if (source[1] == '\\') |