diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-07-20 21:23:01 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-07-20 21:23:01 +0200 |
| commit | 1390a010b60cbb5adad4e4c56a3613122b4298c6 (patch) | |
| tree | 96affea1bd133da45e4654bb6743a588e1043ec1 | |
| parent | 5e87e8aebb60bc87d3dd6e07814c7c3b0e8dbbb2 (diff) | |
| download | busybox-1390a010b60cbb5adad4e4c56a3613122b4298c6.tar.gz | |
awk: use "long long" as integer type, not "int"
Testcase:
awk "BEGIN{n=(2^31)-1; print n, int(n), n%1, ++n, int(n), n%1}"
2147483647 2147483647 0 2147483648 2147483648 0
(last three values weren't showing right)
function old new delta
evaluate 3444 3458 +14
fmt_num 221 230 +9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | editors/awk.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/editors/awk.c b/editors/awk.c index 0b573a065..a2e20215b 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -190,7 +190,7 @@ typedef struct tsplitter_s { /* combined token classes */ #define TC_BINOP (TC_BINOPX | TC_COMMA | TC_PIPE | TC_IN) -#define TC_UNARYOP (TC_UOPPRE | TC_UOPPOST) +//#define TC_UNARYOP (TC_UOPPRE | TC_UOPPOST) #define TC_OPERAND (TC_VARIABLE | TC_ARRAY | TC_FUNCTION \ | TC_BUILTIN | TC_GETLINE | TC_SEQSTART | TC_STRING | TC_NUMBER) @@ -2015,8 +2015,8 @@ static int fmt_num(char *b, int size, const char *format, double n, int int_as_i char c; const char *s = format; - if (int_as_int && n == (int)n) { - r = snprintf(b, size, "%d", (int)n); + if (int_as_int && n == (long long)n) { + r = snprintf(b, size, "%lld", (long long)n); } else { do { c = *s; } while (c && *++s); if (strchr("diouxX", c)) { @@ -2733,7 +2733,7 @@ static var *evaluate(node *op, var *res) switch (opn) { case F_in: - R_d = (int)L_d; + R_d = (long long)L_d; break; case F_rn: @@ -2931,7 +2931,7 @@ static var *evaluate(node *op, var *res) case '%': if (R_d == 0) syntax_error(EMSG_DIV_BY_ZERO); - L_d -= (int)(L_d / R_d) * R_d; + L_d -= (long long)(L_d / R_d) * R_d; break; } debug_printf_eval("BINARY/REPLACE result:%f\n", L_d); |