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Add const variables

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This commit is contained in:
Mike Nolan
2025-11-15 22:17:40 -06:00
parent 06e19150e8
commit 48e409f6d0
10 changed files with 380 additions and 9 deletions
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27
src/compiler/parser.cpp
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@@ -730,6 +730,33 @@ namespace Tesses::CrossLang
node = AdvancedSyntaxNode::Create(DeclareExpression,true,{variable.text});
}
}
else if(IsIdentifier("const"))
{
if(i >= tokens.size()) throw std::out_of_range("End of file");
auto variable = tokens[i];
i++;
if(variable.type == LexTokenType::Symbol && variable.text == ".")
{
EnsureSymbol("[");
node = AdvancedSyntaxNode::Create(ConstExpression,true,{
AdvancedSyntaxNode::Create(GetVariableExpression ,true,{ParseExpression()})
});
EnsureSymbol("]");
}
else if(variable.type == LexTokenType::Symbol && variable.text == "[")
{
node = AdvancedSyntaxNode::Create(ConstExpression,true,{
AdvancedSyntaxNode::Create(ArrayExpression ,true,{ParseExpression()})
});
EnsureSymbol("]");
}
else if(variable.type != LexTokenType::Identifier) throw SyntaxException(variable.lineInfo, "Expected an identifier got a " + LexTokenType_ToString(variable.type) + " \"" + variable.text + "\"");
else
{
node = AdvancedSyntaxNode::Create(ConstExpression,true,{variable.text});
}
}
else if(IsIdentifier("comptime"))
{
SyntaxNode n = nullptr;