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1 module ast.Decl;
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2
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3 import ast.Exp,
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4 ast.Stmt;
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5
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6 import lexer.Token;
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7
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8 import sema.SymbolTable;
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9
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10 enum DeclType
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11 {
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12 VarDecl,
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13 FuncDecl,
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14 }
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15
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16 class Decl
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17 {
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18 this(DeclType declType)
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19 {
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20 this.declType = declType;
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21 }
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22
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23 DeclType declType;
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24 Scope env;
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25 }
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26
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27 class VarDecl : Decl
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28 {
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29 this(Identifier type, Identifier identifier,
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30 Exp e = null)
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31 {
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32 super(DeclType.VarDecl);
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33 this.type = type;
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34 this.identifier = identifier;
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35 this.init = e;
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36 }
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37
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38 Identifier type, identifier;
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39 Exp init;
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40 }
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41
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42 class FuncDecl : Decl
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43 {
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44 this(Identifier type, Identifier identifier,
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45 VarDecl[] funcArgs, Stmt[] statements)
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46 {
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47 super(DeclType.FuncDecl);
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48 this.type = type;
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49 this.identifier = identifier;
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50 this.funcArgs = funcArgs;
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51 this.statements = statements;
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52 }
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53
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54 Identifier type, identifier;
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55 VarDecl[] funcArgs;
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56 Stmt[] statements;
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57 }
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58
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