feat(ir,backend,frontend): Support for and revise ir array param generate

src/sema/hir.rs

@@ -18,6 +18,7 @@ pub struct HirVarDeclStmt {
 pub struct HirVarDeclStmtValue {
     pub symbol: SymbolId,
     pub name_span: Span,
+    pub value: Option<HirExpr>,
 }
 
 pub struct HirFuncDeclStmt {
@@ -46,6 +47,7 @@ pub enum HirStatement {
     VarDecl(HirVarDeclStmt),
     If(HirIfStmt),
     While(HirWhileStmt),
+    For(HirForStmt),
     Break(HirBreakStmt),
     Continue(HirContinueStmt),
 }
@@ -67,6 +69,18 @@ pub struct HirWhileStmt {
     pub body: HirBlockStmt,
 }
 
+pub struct HirForStmt {
+    pub init: Option<HirForInit>,
+    pub condition: Option<HirExpr>,
+    pub update: Option<HirExpr>,
+    pub body: HirBlockStmt,
+}
+
+pub enum HirForInit {
+    Expr(HirExpr),
+    VarDecl(HirVarDeclStmt),
+}
+
 pub struct HirBreakStmt {
     pub span: Span,
 }
@@ -102,6 +116,11 @@ pub enum HirExprValue {
         op: UnaryOp,
         operand: Box<HirExpr>,
     },
+    IncDec {
+        op: crate::ast::types::IncDecOp,
+        operand: Box<HirExpr>,
+        is_prefix: bool,
+    },
     FuncCall(FunctionId, Vec<HirExpr>),
     Assign {
         lvalue: Box<HirExpr>,