diff options
author | Damien George <damien.p.george@gmail.com> | 2015-09-07 17:33:44 +0100 |
---|---|---|
committer | Damien George <damien.p.george@gmail.com> | 2015-09-07 17:33:44 +0100 |
commit | 2b000474d9350ede1c1aedb83ba8976d81ba4cf8 (patch) | |
tree | 2e5c52a1360198dec4c4c80df0aa158e806176e3 /py/lexer.c | |
parent | 0be3c70cd88da39ee4dcc328ba3bde1e5abcd406 (diff) |
py/lexer: Properly classify floats that look like hex numbers.
Eg 0e0 almost looks like a hex number but in fact is a float.
Diffstat (limited to 'py/lexer.c')
-rw-r--r-- | py/lexer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/py/lexer.c b/py/lexer.c index c77b459eb..6bacb9fc6 100644 --- a/py/lexer.c +++ b/py/lexer.c @@ -105,8 +105,9 @@ STATIC bool is_following_digit(mp_lexer_t *lex) { return unichar_isdigit(lex->chr1); } -STATIC bool is_following_letter(mp_lexer_t *lex) { - return unichar_isalpha(lex->chr1); +STATIC bool is_following_base_char(mp_lexer_t *lex) { + const unichar chr1 = lex->chr1 | 0x20; + return chr1 == 'b' || chr1 == 'o' || chr1 == 'x'; } STATIC bool is_following_odigit(mp_lexer_t *lex) { @@ -541,7 +542,7 @@ STATIC void mp_lexer_next_token_into(mp_lexer_t *lex, bool first_token) { lex->tok_kind = MP_TOKEN_FLOAT_OR_IMAG; } else { lex->tok_kind = MP_TOKEN_INTEGER; - if (is_char(lex, '0') && is_following_letter(lex)) { + if (is_char(lex, '0') && is_following_base_char(lex)) { forced_integer = true; } } |