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auto merge of #17425 : klutzy/rust/win-backtrace, r=alexcrichton

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Fixes #17372
This commit is contained in:
bors 2014-09-22 10:55:26 +00:00
commit 3907a13f69
1 changed files with 5 additions and 3 deletions
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8
src/libstd/rt/backtrace.rs
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@ -701,7 +701,7 @@ mod imp {
static IMAGE_FILE_MACHINE_IA64: libc::DWORD = 0x0200;
static IMAGE_FILE_MACHINE_AMD64: libc::DWORD = 0x8664;
#[repr(C, packed)]
#[repr(C)]
struct SYMBOL_INFO {
SizeOfStruct: libc::c_ulong,
TypeIndex: libc::c_ulong,
@ -983,8 +983,10 @@ mod imp {
try!(write!(w, " {:2}: {:#2$x}", i, addr, super::HEX_WIDTH));
let mut info: SYMBOL_INFO = unsafe { intrinsics::init() };
info.MaxNameLen = MAX_SYM_NAME as libc::c_ulong;
info.SizeOfStruct = (mem::size_of::<SYMBOL_INFO>() -
info.Name.len() + 1) as libc::c_ulong;
// the struct size in C. the value is different to
// `size_of::<SYMBOL_INFO>() - MAX_SYM_NAME + 1` (== 81)
// due to struct alignment.
info.SizeOfStruct = 88;
let mut displacement = 0u64;
let ret = SymFromAddr(process, addr as u64, &mut displacement,