#pragma pack for template structs ignored

[llvmbot]

Bugzilla Link	10819
Resolution	FIXED
Resolved on	Mar 09, 2012 04:26
Version	2.9
OS	All
Reporter	LLVM Bugzilla Contributor

Extended Description

#pragma pack ignored for template structures. Tested on clang 2.9 on mac and win32. Code:

#include

#pragma pack(1)

struct A
{
int a;
char b;
int c;
};

template
struct B
{
T a;
char b;
T c;
};

int main ()
{
printf ("sizeof A = %u\n", sizeof (A));
printf ("sizeof B = %u\n", sizeof (B));

return 0;
}

Prints:
sizeof A = 9
sizeof B = 12
Should print:
sizeof A = 9
sizeof B = 9

[llvmbot]

Fixed in clang 3.1