rust/tests/debuginfo/type-names.cdb.js
2023-01-11 09:32:08 +00:00

18 lines
853 B
JavaScript

// Helper functions for running the type-names.rs test under CDB
// CDB exposes an "object model" via JavaScript that allows you to inspect debugging info - in this
// case we want to ask the object model for the return and parameter types for a local variable
// that is a function pointer to make sure that we are emitting the function pointer type in such a
// way that CDB understands how to parse it.
"use strict";
function getFunctionDetails(name)
{
var localVariable = host.currentThread.Stack.Frames[0].LocalVariables[name];
var functionPointerType = localVariable.targetType.genericArguments[0];
var functionType = functionPointerType.baseType;
host.diagnostics.debugLog("Return Type: ", functionType.functionReturnType, "\n");
host.diagnostics.debugLog("Parameter Types: ", functionType.functionParameterTypes, "\n");
}