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auto merge of #6380 : pcwalton/rust/core-text-ice, r=pcwalton

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This commit is contained in:
bors 2013-05-10 13:10:54 -07:00
commit d546493096
1 changed files with 21 additions and 19 deletions
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40
src/librustc/middle/trans/expr.rs
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@ -968,7 +968,10 @@ fn trans_lvalue_unadjusted(bcx: block, expr: @ast::expr) -> DatumBlock {
}
fn get_val(bcx: block, did: ast::def_id, const_ty: ty::t)
-> ValueRef {
-> ValueRef {
// For external constants, we don't inline.
let extern_const_values =
&mut *bcx.ccx().extern_const_values;
if did.crate == ast::local_crate {
// The LLVM global has the type of its initializer,
// which may not be equal to the enum's type for
@ -977,25 +980,24 @@ fn trans_lvalue_unadjusted(bcx: block, expr: @ast::expr) -> DatumBlock {
base::get_item_val(bcx.ccx(), did.node),
T_ptr(type_of(bcx.ccx(), const_ty)))
} else {
// For external constants, we don't inline.
match bcx.ccx().extern_const_values.find(&did) {
None => {
unsafe {
let llty = type_of(bcx.ccx(), const_ty);
let symbol = csearch::get_symbol(
bcx.ccx().sess.cstore,
did);
let llval = llvm::LLVMAddGlobal(
bcx.ccx().llmod,
llty,
transmute::<&u8,*i8>(&symbol[0]));
bcx.ccx().extern_const_values.insert(
did,
llval);
llval
}
match extern_const_values.find(&did) {
None => {} // Continue.
Some(llval) => {
return *llval;
}
Some(llval) => *llval
}
unsafe {
let llty = type_of(bcx.ccx(), const_ty);
let symbol = csearch::get_symbol(
bcx.ccx().sess.cstore,
did);
let llval = llvm::LLVMAddGlobal(
bcx.ccx().llmod,
llty,
transmute::<&u8,*i8>(&symbol[0]));
extern_const_values.insert(did, llval);
llval
}
}
}