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使用 xy_panic()

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Aoran Zeng 2025-08-21 16:25:52 +08:00
parent 449da90daa
commit 4ef5fc7f18
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GPG Key ID: 8F8BA8488E10ED98
1 changed files with 19 additions and 11 deletions
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30
lib/xy.h
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@ -69,7 +69,6 @@ bool xy_on_android = false;
char *xy_os_devnull = NULL; char *xy_os_devnull = NULL;
// #define NDEBUG
#ifdef _WIN32 #ifdef _WIN32
#define XY_Build_On_Windows 1 #define XY_Build_On_Windows 1
@ -90,14 +89,22 @@ char *xy_os_devnull = NULL;
#define XY_Build_On_Unix 1 #define XY_Build_On_Unix 1
#endif #endif
/**
* assert() 会被 NDEBUG 关闭，但我们也没有必要强制开启它，还是留给用户定义
*/
// #undef NDEBUG
#define xy_noop() ((void)0)
#define assert_str(a, b) assert (xy_streql ((a), (b))) #define assert_str(a, b) assert (xy_streql ((a), (b)))
#define xy_unsupported() assert(!"Unsuppoted") #define xy_panic(reason) assert(!reason)
#define xy_unimplemented() assert(!"Unimplemented temporarily") #define xy_unsupported() xy_panic("Unsuppoted")
#define xy_unreached() assert(!"This code shouldn't be reached") #define xy_unimplemented() xy_panic("Unimplemented temporarily")
#define xy_noop() (void)0 #define xy_unreached() xy_panic("This code shouldn't be reached")
#define xy_cant_be_null(p) if(!p) assert(!"This pointer can't be null") #define xy_cant_be_null(p) if(!p) xy_panic("This pointer can't be null")
#define xy_developer_mistake(reason) assert(!reason)
static void _xy_print_int (int n) {printf ("%d", n);} static void _xy_print_int (int n) {printf ("%d", n);}
@ -130,7 +137,7 @@ static void _xy_println_const_str (const char *str) {printf ("%s\n", str);}
bool: _xy_print_bool, \ bool: _xy_print_bool, \
char *: _xy_print_str, \ char *: _xy_print_str, \
const char *: _xy_print_const_str, \ const char *: _xy_print_const_str, \
default: assert(!"Unsupported type for print()!") \ default: xy_panic("Unsupported type for print()!") \
)(x) )(x)
/** /**
@ -145,7 +152,7 @@ static void _xy_println_const_str (const char *str) {printf ("%s\n", str);}
bool: _xy_println_bool, \ bool: _xy_println_bool, \
char *: _xy_println_str, \ char *: _xy_println_str, \
const char *: _xy_println_const_str, \ const char *: _xy_println_const_str, \
default: assert(!"Unsupported type for println()/say()!") \ default: xy_panic("Unsupported type for println()/say()!") \
)(x) )(x)
/* @flavor Perl/Raku */ /* @flavor Perl/Raku */
#define say println #define say println
@ -1164,7 +1171,8 @@ xy_detect_os ()
xy_on_bsd = true; xy_on_bsd = true;
} }
assert (xy_on_windows || xy_on_linux || xy_on_android || xy_on_macos || xy_on_bsd); if (!(xy_on_windows || xy_on_linux || xy_on_android || xy_on_macos || xy_on_bsd))
xy_panic ("Unknown operating system");
} }
@ -1271,7 +1279,7 @@ xy_seq_at (XySeq_t *seq, int n)
{ {
xy_cant_be_null (seq); xy_cant_be_null (seq);
if (0 == n) assert (!"The index must begin from 1, not 0"); if (0 == n) xy_panic ("The index must begin from 1, not 0");
if (1 == n) return seq->first_item ? seq->first_item->data : NULL; if (1 == n) return seq->first_item ? seq->first_item->data : NULL;