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Pulled repeated logic out into a helper method.

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Jarl Gullberg 2017-05-29 22:05:07 +02:00
parent 86e0898811
commit 7b65131fb5
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1 changed files with 18 additions and 5 deletions
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23
src/Generator.Rewrite/Program.cs
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@ -140,7 +140,7 @@ namespace OpenTK.Rewrite
} }
// Save rewritten assembly // Save rewritten assembly
assembly.Write(write_params); assembly.Write(write_params);
} }
} }
@ -516,27 +516,40 @@ namespace OpenTK.Rewrite
} }
static void EmitParameterEpilogues(MethodDefinition wrapper, MethodDefinition native, MethodBody body, ILProcessor il, static void EmitParameterEpilogues(MethodDefinition wrapper, MethodDefinition native, MethodBody body, ILProcessor il,
List<GeneratedVariableIdentifier> generatedVariables) IReadOnlyCollection<GeneratedVariableIdentifier> generatedVariables)
{ {
foreach (var p in wrapper.Parameters) foreach (var p in wrapper.Parameters)
{ {
if (p.ParameterType.Name == "StringBuilder") if (p.ParameterType.Name == "StringBuilder")
{ {
EmitStringBuilderEpilogue(wrapper, native, p, body, il, generatedVariables.FirstOrDefault(v => v.Name == p.Name + "_sb_ptr" && v.Body == body && body.Variables.Contains(v.Definition))); EmitStringBuilderEpilogue(wrapper, native, p, body, il, GetGeneratedVariable(generatedVariables, p.Name + "_sb_ptr", body));
} }
if (!p.ParameterType.IsArray && p.ParameterType.Name == "String") if (!p.ParameterType.IsArray && p.ParameterType.Name == "String")
{ {
EmitStringEpilogue(wrapper, p, body, il, generatedVariables.FirstOrDefault(v => v.Name == p.Name + "_string_ptr" && v.Body == body && body.Variables.Contains(v.Definition))); EmitStringEpilogue(wrapper, p, body, il,GetGeneratedVariable(generatedVariables, p.Name + "_string_ptr", body));
} }
if (p.ParameterType.IsArray && p.ParameterType.GetElementType().Name == "String") if (p.ParameterType.IsArray && p.ParameterType.GetElementType().Name == "String")
{ {
EmitStringArrayEpilogue(wrapper, p, body, il, generatedVariables.FirstOrDefault(v => v.Name == p.Name + "_string_array_ptr" && v.Body == body && body.Variables.Contains(v.Definition))); EmitStringArrayEpilogue(wrapper, p, body, il, GetGeneratedVariable(generatedVariables, p.Name + "_string_array_ptr", body));
} }
} }
} }
/// <summary>
/// Retrieves a generated variable by searching the given list by the variable's name and associated method body.
/// </summary>
/// <param name="variableIdentifiers"></param>
/// <param name="name"></param>
/// <param name="body"></param>
/// <returns></returns>
static GeneratedVariableIdentifier GetGeneratedVariable(IEnumerable<GeneratedVariableIdentifier> variableIdentifiers, string name, MethodBody body)
{
return variableIdentifiers.FirstOrDefault(v => v.Name == name && v.Body == body &&
body.Variables.Contains(v.Definition));
}
static GeneratedVariableIdentifier EmitStringBuilderParameter(MethodDefinition method, ParameterDefinition parameter, MethodBody body, ILProcessor il) static GeneratedVariableIdentifier EmitStringBuilderParameter(MethodDefinition method, ParameterDefinition parameter, MethodBody body, ILProcessor il)
{ {
var p = parameter.ParameterType; var p = parameter.ParameterType;