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Minor refactor.

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This commit is contained in:
Stephen Chung
2022-01-14 21:49:38 +08:00
parent e2e0b8d083
commit ae77582028
4 changed files with 34 additions and 24 deletions
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18
src/eval/stmt.rs
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@@ -322,11 +322,10 @@ impl Engine {
if let Some(t) = table.get(&hash) {
if let Some(ref c) = t.0 {
if self
.eval_expr(scope, global, state, lib, this_ptr, &c, level)
.and_then(|v| {
v.as_bool().map_err(|typ| {
self.make_type_mismatch_err::<bool>(typ, c.position())
})
.eval_expr(scope, global, state, lib, this_ptr, &c, level)?
.as_bool()
.map_err(|typ| {
self.make_type_mismatch_err::<bool>(typ, c.position())
})?
{
Some(&t.1)
@@ -349,11 +348,10 @@ impl Engine {
{
if let Some(c) = condition {
if !self
.eval_expr(scope, global, state, lib, this_ptr, &c, level)
.and_then(|v| {
v.as_bool().map_err(|typ| {
self.make_type_mismatch_err::<bool>(typ, c.position())
})
.eval_expr(scope, global, state, lib, this_ptr, &c, level)?
.as_bool()
.map_err(|typ| {
self.make_type_mismatch_err::<bool>(typ, c.position())
})?
{
continue;