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Added error message for constant declarations.

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This commit is contained in:
arookas 2016-03-08 02:16:13 -05:00
parent 26d742dda5
commit 2f6058d49f
2 changed files with 9 additions and 1 deletions
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2
ssc/ast/nodes.variables.cs
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@ -35,7 +35,7 @@
var symbol = compiler.Context.DeclareVariable(this); var symbol = compiler.Context.DeclareVariable(this);
symbol.Modifiers = Modifiers; symbol.Modifiers = Modifiers;
if ((Modifiers & sunSymbolModifiers.Constant) != 0) { if ((Modifiers & sunSymbolModifiers.Constant) != 0) {
throw new sunInvalidModifierException(this[0]); throw new sunConstantDeclarationException(this);
} }
} }
} }

8
ssc/exceptions.cs
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@ -259,4 +259,12 @@ namespace arookas {
public sunInvalidModifierException(sunNode node) public sunInvalidModifierException(sunNode node)
: base(node) { } : base(node) { }
} }
class sunConstantDeclarationException : sunNodeException<sunVariableDeclaration> {
public override string Message {
get { return "Constant variables must be assigned a value."; }
}
public sunConstantDeclarationException(sunVariableDeclaration node)
: base(node) { }
}
} }