tesses50/crosslang
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This commit is contained in:
Mike Nolan
2025-02-08 12:10:15 -06:00
parent 3f337239e4
commit 2782f9af13
22 changed files with 21034 additions and 14 deletions
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54
src/compiler/parser.cpp
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@ -471,6 +471,16 @@ namespace Tesses::CrossLang
return AdvancedSyntaxNode::Create(IfStatement, false, {cond, truthy,falsey});
}
if(IsIdentifier("switch"))
{
EnsureSymbol("(");
SyntaxNode cond = ParseExpression();
EnsureSymbol(")");
SyntaxNode body = ParseNode();
return AdvancedSyntaxNode::Create(SwitchStatement,false,{cond,body});
}
if(IsIdentifier("while"))
{
EnsureSymbol("(");
@ -547,6 +557,19 @@ namespace Tesses::CrossLang
}
return AdvancedSyntaxNode::Create(EachStatement,false,{item,list,body});
}
if(IsIdentifier("enumerable"))
{
auto nameAndArgs = ParseExpression();
if(IsSymbol("{",false))
{
return AdvancedSyntaxNode::Create(EnumerableStatement,false,{nameAndArgs,ParseNode()});
}
else
{
throw SyntaxException(tokens[i].lineInfo, "expected the symbol \"{\" on enumerable but got the symbol or other token \"" + tokens[i].text + "\"");
}
}
if(IsIdentifier("func"))
{
auto nameAndArgs = ParseExpression();
@ -573,12 +596,39 @@ namespace Tesses::CrossLang
EnsureSymbol(";");
return AdvancedSyntaxNode::Create(ContinueStatement,false,{});
}
if(IsIdentifier("case"))
{
auto r = AdvancedSyntaxNode::Create(CaseStatement,false,{ParseExpression()});
EnsureSymbol(":");
return r;
}
if(IsIdentifier("default"))
{
auto r = AdvancedSyntaxNode::Create(DefaultStatement,false,{});
EnsureSymbol(":");
return r;
}
if(IsIdentifier("return"))
{
auto v = ParseExpression();
EnsureSymbol(";");
SyntaxNode v = Undefined();
if(!IsSymbol(";",true))
{
v = ParseExpression();
EnsureSymbol(";");
}
return AdvancedSyntaxNode::Create(ReturnStatement,false,{v});
}
if(IsIdentifier("yield"))
{
SyntaxNode v = Undefined();
if(!IsSymbol(";",true))
{
v = ParseExpression();
EnsureSymbol(";");
}
return AdvancedSyntaxNode::Create(YieldStatement,false,{v});
}
if(IsIdentifier("throw"))
{
auto v = ParseExpression();