78 lines
2.1 KiB
C#
78 lines
2.1 KiB
C#
using System;
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using System.Diagnostics;
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using System.IO;
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namespace arookas
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{
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public class sunCompiler
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{
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public sunCompilerResults Compile(string name, Stream output)
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{
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return Compile(name, output, sunImportResolver.Default);
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}
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public sunCompilerResults Compile(string name, Stream output, sunImportResolver resolver)
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{
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if (name == null)
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{
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throw new ArgumentNullException("name");
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}
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if (output == null)
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{
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throw new ArgumentNullException("output");
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}
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if (resolver == null)
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{
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throw new ArgumentNullException("resolver");
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}
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var results = new sunCompilerResults();
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var timer = Stopwatch.StartNew();
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try
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{
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sunContext context = new sunContext(output, resolver);
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var result = context.Import(name);
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if (result != sunImportResult.Loaded)
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{
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throw new sunImportException(name, result);
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}
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context.Text.Terminate(); // NOTETOSELF: don't do this via sunNode.Compile because imported files will add this as well
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foreach (var function in context.SymbolTable.Functions)
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{
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function.Compile(context);
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}
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foreach (var function in context.SymbolTable.Functions)
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{
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function.CloseCallSites(context);
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}
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results.DataCount = context.DataTable.Count;
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results.SymbolCount = context.SymbolTable.Count;
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results.BuiltinCount = context.SymbolTable.BuiltinCount;
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results.FunctionCount = context.SymbolTable.FunctionCount;
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results.VariableCount = context.SymbolTable.VariableCount;
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context.Dispose();
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}
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catch (sunCompilerException ex)
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{
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results.Error = ex;
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}
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timer.Stop();
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results.CompileTime = timer.Elapsed;
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return results;
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}
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}
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public class sunCompilerResults
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{
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// success
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public bool Success { get { return Error == null; } }
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public sunCompilerException Error { get; internal set; }
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// statistics
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public int DataCount { get; internal set; }
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public int SymbolCount { get; internal set; }
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public int BuiltinCount { get; internal set; }
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public int FunctionCount { get; internal set; }
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public int VariableCount { get; internal set; }
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public TimeSpan CompileTime { get; internal set; }
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}
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}
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