• Seth Brenith's avatar
    [torque] Generate more detailed errors when instantiating generics · 332290e4
    Seth Brenith authored
    Currently it's pretty easy to write Torque code that generates an error
    in some common generic function such as Convert<To: type, From: type>,
    and unless your change is very small, it can be hard to figure out what
    part of it caused that macro specialization. This CL updates the Torque
    compiler to emit some extra information about the stack of code
    positions that caused a specialization of a macro or builtin, similar to
    what Clang does for C++ templates. Obviously there might be multiple
    places that require a particular specialization, but we only report the
    first one that caused the specialization to be created.
    
    Bug: v8:7793
    Change-Id: I4c0fbf1fd437d0eb0d7d5002baef7a5361aea5ee
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1911019
    Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
    Reviewed-by: 's avatarTobias Tebbi <tebbi@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#64987}
    332290e4
utils.h 10.6 KB