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Go patch committed: Avoid crashing on invalid non-integer array length

From: Ian Lance Taylor <iant at golang dot org>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, gofrontend-dev at googlegroups dot com
Date: Thu, 3 May 2018 10:20:54 -0700
Subject: Go patch committed: Avoid crashing on invalid non-integer array length

This patch to the Go frontend by Than McIntosh tweaks the array type
checking code to avoid crashing on array types whose length
expressions are explicit non-integer types (for example,
"float64(10)").  If such constructs are seen, issue an "invalid array
bound" error.  This fixes https://golang.org/issue/13486.
Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu.  Committed
to mainline.

Ian

Attachment: patch.txt
Description: Text document

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