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Some trivial cleanup.

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This commit is contained in:
Michael Sullivan 2011-08-10 16:03:09 -07:00
parent 5b084e4e36
commit 7d5092ee7b
2 changed files with 4 additions and 33 deletions
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6
src/comp/middle/typeck.rs
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@ -1226,14 +1226,14 @@ fn gather_locals(ccx: &@crate_ctxt, f: &ast::_fn, id: &ast::node_id,
};
let tcx = ccx.tcx;
let next_var_id = lambda(nvi: @mutable int) -> int {
let next_var_id = lambda() -> int {
let rv = *nvi;
*nvi += 1;
ret rv;
};
let assign = lambda(nid: ast::node_id, ident: &ast::ident,
ty_opt: option::t[ty::t]) {
let var_id = next_var_id(nvi);
let var_id = next_var_id();
locals.insert(nid, var_id);
local_names.insert(nid, ident);
alt ty_opt {
@ -2027,7 +2027,7 @@ fn check_expr(fcx: &@fn_ctxt, expr: &@ast::expr) -> bool {
ast::expr_alt(expr, arms) {
bot = check_expr(fcx, expr);
// Typecheck the patterns first, so that we get types for all the
// bindings.
// bindings.
let pattern_ty = ty::expr_ty(tcx, expr);
for arm: ast::arm in arms {