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Add missing case for pointer -> int when translating constant cast expressions

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Closes issue #17458
This commit is contained in:
Brian Koropoff 2014-09-29 19:58:32 -07:00
parent 0c66796525
commit 293b57701b
1 changed files with 3 additions and 0 deletions
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3
src/librustc/middle/trans/consts.rs
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@ -547,6 +547,9 @@ fn const_expr_unadjusted(cx: &CrateContext, e: &ast::Expr,
(expr::cast_integral, expr::cast_pointer) => {
llvm::LLVMConstIntToPtr(v, llty.to_ref())
}
(expr::cast_pointer, expr::cast_integral) => {
llvm::LLVMConstPtrToInt(v, llty.to_ref())
}
_ => {
cx.sess().impossible_case(e.span,
"bad combination of types for cast")