bangls 改进 op-expr 前插入值绑定识别为语句头部

A4-Tacks · A4-Tacks · commit 96fbc1bcf349 · 2026-01-08T16:50:11.000+08:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/tools/bangls/Cargo.toml b/tools/bangls/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bangls"
-version = "0.1.29"
+version = "0.1.30"
 edition = "2024"
 
 [features]
diff --git a/tools/parser/src/lib.rs b/tools/parser/src/lib.rs
@@ -32,7 +32,13 @@ fn trim_complete(v: &Var) -> Var {
 }
 
 fn first_comp(values: &[Value]) -> bool {
-    values.first().and_then(Value::as_var).is_some_and(|it| it.ends_with(syntax::LSP_DEBUG))
+    let Some(first) = values.first() else { return false };
+    match first {
+        Value::ValueBindRef(ValueBindRef { bind_target: ValueBindRefTarget::NameBind(name), .. }) |
+        Value::ValueBind(ValueBind(_, name)) |
+        Value::Var(name) => name.ends_with(syntax::LSP_DEBUG),
+        _ => false,
+    }
 }
 
 fn make_take_destructs(

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,13 @@ fn trim_complete(v: &Var) -> Var {`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`fn first_comp(values: &[Value]) -> bool {`
`35`		`- values.first().and_then(Value::as_var).is_some_and(\|it\| it.ends_with(syntax::LSP_DEBUG))`
	`35`	`+ let Some(first) = values.first() else { return false };`
	`36`	`+ match first {`
	`37`	`+ Value::ValueBindRef(ValueBindRef { bind_target: ValueBindRefTarget::NameBind(name), .. }) \|`
	`38`	`+ Value::ValueBind(ValueBind(_, name)) \|`
	`39`	`+ Value::Var(name) => name.ends_with(syntax::LSP_DEBUG),`
	`40`	`+ _ => false,`
	`41`	`+ }`
`36`	`42`	`}`
`37`	`43`
`38`	`44`	`fn make_take_destructs(`