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Remove an unnecessary visitor from rustc::middle::fn_usage

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This commit is contained in:
Brian Anderson 2011-10-13 14:55:27 -07:00
parent acf9b83e71
commit 3808a498cd
1 changed files with 1 additions and 8 deletions
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9
src/comp/middle/fn_usage.rs
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@ -11,12 +11,6 @@ type fn_usage_ctx = {
generic_bare_fn_legal: bool
};
fn fn_usage_view_item(_vi: @ast::view_item,
_ctx: fn_usage_ctx,
_v: visit::vt<fn_usage_ctx>) {
// Ignore paths that appear in use, import, etc
}
fn fn_usage_expr(expr: @ast::expr,
ctx: fn_usage_ctx,
v: visit::vt<fn_usage_ctx>) {
@ -81,8 +75,7 @@ fn fn_usage_expr(expr: @ast::expr,
fn check_crate_fn_usage(tcx: ty::ctxt, crate: @ast::crate) {
let visit =
visit::mk_vt(
@{visit_expr: fn_usage_expr,
visit_view_item: fn_usage_view_item
@{visit_expr: fn_usage_expr
with *visit::default_visitor()});
let ctx = {
tcx: tcx,