June 03, 2023 [Issue 23958] New: ImportC: undefined identifier `__builtin__sprintf_chk` | ||||
---|---|---|---|---|
| ||||
https://issues.dlang.org/show_bug.cgi?id=23958 Issue ID: 23958 Summary: ImportC: undefined identifier `__builtin__sprintf_chk` Product: D Version: D2 Hardware: x86 OS: Mac OS X Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: mail@tomaskral.sk Compiling the following C code on macOS: #include <stdio.h> int main() { char buf[8]; sprintf(buf, "%d", 123); } fails with an error: main.c(5): Error: undefined identifier `__builtin___sprintf_chk` Running the same C code through the preprocessor shows that `sprintf` is replaced with: __builtin___sprintf_chk (buf, 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "%d", 123); I'm using macOS 12.6, DMD v2.104.0 -- |
Copyright © 1999-2021 by the D Language Foundation