diff options
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/editors/awk.c b/editors/awk.c index 571d681..72eca24 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -973,7 +973,12 @@ static uint32_t next_token(uint32_t expected) } else if (*p == '.' || isdigit(*p)) { /* it's a number */ - t_double = strtod(p, &p); +#if ENABLE_DESKTOP + if (p[0] == '0' && (p[1] | 0x20) == 'x') + t_double = strtoll(p, &p, 0); + else +#endif + t_double = strtod(p, &p); if (*p == '.') syntax_error(EMSG_UNEXP_TOKEN); tc = TC_NUMBER; @@ -2034,28 +2039,30 @@ static var *exec_builtin(node *op, var *res) setvar_p(res, s); break; + /* Bitwise ops must assume that operands are unsigned. GNU Awk 3.1.5: + * awk '{ print or(-1,1) }' gives "4.29497e+09", not "-2.xxxe+09" */ case B_an: - setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1])); + setvar_i(res, (unsigned long)getvar_i(av[0]) & (unsigned long)getvar_i(av[1])); break; case B_co: - setvar_i(res, ~(long)getvar_i(av[0])); + setvar_i(res, ~(unsigned long)getvar_i(av[0])); break; case B_ls: - setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1])); + setvar_i(res, (unsigned long)getvar_i(av[0]) << (unsigned long)getvar_i(av[1])); break; case B_or: - setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1])); + setvar_i(res, (unsigned long)getvar_i(av[0]) | (unsigned long)getvar_i(av[1])); break; case B_rs: - setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1]))); + setvar_i(res, (unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])); break; case B_xo: - setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1])); + setvar_i(res, (unsigned long)getvar_i(av[0]) ^ (unsigned long)getvar_i(av[1])); break; case B_lo: |