gh-127604: Only define dump_pointer() if CAN_C_BACKTRACE (#132897)

vstinner · web-flow · commit c292f7f56311 · 2025-04-25T09:28:34.000+02:00
diff --git a/Python/traceback.c b/Python/traceback.c
@@ -879,12 +879,14 @@ _Py_DumpHexadecimal(int fd, uintptr_t value, Py_ssize_t width)
     dump_hexadecimal(fd, value, width, 0);
 }
 
+#ifdef CAN_C_BACKTRACE
 static void
 dump_pointer(int fd, void *ptr)
 {
     PUTS(fd, "0x");
     dump_hexadecimal(fd, (uintptr_t)ptr, sizeof(void*), 1);
 }
+#endif
 
 static void
 dump_char(int fd, char ch)

Original file line number	Diff line number	Diff line change
`@@ -879,12 +879,14 @@ _Py_DumpHexadecimal(int fd, uintptr_t value, Py_ssize_t width)`
`879`	`879`	`dump_hexadecimal(fd, value, width, 0);`
`880`	`880`	`}`
`881`	`881`
	`882`	`+#ifdef CAN_C_BACKTRACE`
`882`	`883`	`static void`
`883`	`884`	`dump_pointer(int fd, void *ptr)`
`884`	`885`	`{`
`885`	`886`	`PUTS(fd, "0x");`
`886`	`887`	`dump_hexadecimal(fd, (uintptr_t)ptr, sizeof(void*), 1);`
`887`	`888`	`}`
	`889`	`+#endif`
`888`	`890`
`889`	`891`	`static void`
`890`	`892`	`dump_char(int fd, char ch)`