September 19, 2022 [Issue 23345] New: ImportC: out of order designated initializers initialize to wrong value | ||||
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https://issues.dlang.org/show_bug.cgi?id=23345 Issue ID: 23345 Summary: ImportC: out of order designated initializers initialize to wrong value Product: D Version: D2 Hardware: All OS: All Status: NEW Keywords: ImportC, wrong-code Severity: normal Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: dave287091@gmail.com The issue is demonstrated with the following C program: struct String { unsigned long length; const char* ptr; }; extern void abort(void); int printf(const char*, ...); void assert_(_Bool cond, int line){ if(!cond) { printf("assertion at line %d failed\n", line); abort(); } } int main(){ struct String a = { .length = sizeof("hello")-1, .ptr = "hello", }; struct String b = { .ptr = "hello", .length = sizeof("hello")-1, }; assert_(a.length == 5, __LINE__); assert_(b.length == 5, __LINE__); // this one fails return 0; } -- |
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