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Improve error message for a failed assert or check

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This commit is contained in:
Tim Chevalier 2011-06-14 14:16:47 -07:00
parent bf5840d530
commit 1513539b67
1 changed files with 4 additions and 4 deletions
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8
src/comp/middle/trans.rs
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@ -6157,11 +6157,11 @@ fn trans_expr_out(&@block_ctxt cx, &@ast::expr e, out_method output)
}
case (ast::expr_assert(?a, _)) {
ret trans_check_expr(cx, a);
ret trans_check_expr(cx, a, "Assertion");
}
case (ast::expr_check(?a, _)) {
ret trans_check_expr(cx, a);
ret trans_check_expr(cx, a, "Predicate");
}
case (ast::expr_break(?a)) {
@ -6367,10 +6367,10 @@ fn trans_log(int lvl, &@block_ctxt cx, &@ast::expr e) -> result {
ret res(after_cx, C_nil());
}
fn trans_check_expr(&@block_ctxt cx, &@ast::expr e) -> result {
fn trans_check_expr(&@block_ctxt cx, &@ast::expr e, &str s) -> result {
auto cond_res = trans_expr(cx, e);
auto expr_str = expr_to_str(e);
auto expr_str = s + " " + expr_to_str(e) + " failed";
auto fail_cx = new_sub_block_ctxt(cx, "fail");
auto fail_res = trans_fail(fail_cx, some[common::span](e.span), expr_str);