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From: "guille at cal dot berkeley.edu" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/67910] Two autos in a single function confuses the type system
Date: Fri, 09 Oct 2015 16:50:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67910

--- Comment #2 from Guille <guille at cal dot berkeley.edu> ---


struct A {};
struct B {};

static auto f(auto b) -> A { return A(); } // error: could not convert 'A()'
from 'A' to 'B'

int main()
{
    A a = f(B()); // error: conversion from 'B' to non-scalar type 'A'
requested
    return 0;
}