Go patch committed: Give error for non-int arguments to make

[Ian Lance Taylor <iant at golang dot org>]

This patch fixes the Go frontend to issue an error for non-int
arguments to make.  This implements a requirement of the language
spec.  While we're here fix the value returned by the type method of a
builtin call expression to make, although this doesn't seem to make
any difference anywhere since we lower this to a runtime call before
the determine_types pass anyhow.  There is already a test for this
error in the master repository: test/fixedbugs/issue16949.go. It just
hasn't made it into the gccgo testsuite yet.  This fixes
https://golang.org/issue/16949.  Bootstrapped and ran Go testsuite on
x86_64-pc-linux-gnu.  Committed to mainline.

Ian

Attachment: patch.txt
Description: Text document