diff options
| -rw-r--r-- | tcctest.c | 33 |
1 files changed, 28 insertions, 5 deletions
@@ -102,7 +102,10 @@ int isid(int c); #define B3 4 #endif -void macro_test() +#define __INT64_C(c) c ## LL +#define INT64_MIN (-__INT64_C(9223372036854775807)-1) + +void macro_test(void) { printf("macro:\n");
pf("N=%d\n", N); @@ -189,7 +192,7 @@ void macro_test() #line 203 "test" printf("__LINE__=%d __FILE__=%s\n", __LINE__, __FILE__); -#line 185 "tcctest.c" +#line 195 "tcctest.c" /* not strictly preprocessor, but we test it there */ #ifdef C99_MACROS @@ -202,6 +205,9 @@ void macro_test() /* gcc extension */ printf("func='%s'\n", __FUNCTION__); + + /* complicated macros in glibc */ + printf("INT64_MIN=%Ld\n", INT64_MIN); } int op(a,b) @@ -1352,10 +1358,19 @@ void llfloat(void) long long llfunc1(int a) { - return a; + return a * 2; +} + +struct S { + int id; + char item; +}; + +long long int value(struct S *v) +{ + return ((long long int)v->item); } -/* currently not supported, except for typing */ void longlong_test(void) { long long a, b, c; @@ -1382,7 +1397,7 @@ void longlong_test(void) lloptest(-3, b); llshift(0x123, 5); llshift(-23, 5); - b = 0x72345678 << 10; + b = 0x72345678LL << 10; llshift(b, 47); llfloat(); @@ -1392,6 +1407,14 @@ void longlong_test(void) c = a + b; printf("%Lx\n", c); #endif + + /* long long reg spill test */ + { + struct S a; + + a.item = 3; + printf("%lld\n", value(&a)); + } } void vprintf1(const char *fmt, ...) |