Bob Nystrom 7e72462d90 feat: add WrenErrorType enum and route runtime errors through config errorFn callback ...

Replace direct fprintf(stderr) calls in wrenDebugPrintStackTrace with invocations of the host-provided errorFn callback, passing WREN_ERROR_RUNTIME for the error message and WREN_ERROR_STACK_TRACE for each stack frame. Introduce the WrenErrorType enum in wren.h with WREN_ERROR_COMPILE, WREN_ERROR_RUNTIME, and WREN_ERROR_STACK_TRACE values, update the WrenErrorFn typedef to accept a type parameter, and modify reportError in cli/vm.c to switch on the error type for formatted output. Adjust wrenDebugPrintStackTrace signature to take WrenVM* instead of ObjFiber* to access the config, and update all call sites accordingly.

2016-03-17 14:17:03 +00:00

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wren.h

feat: add WrenErrorType enum and route runtime errors through config errorFn callback

2016-03-17 14:17:03 +00:00