From 7cfc4e5146be5666419451bdd516f1f3f264d24a Mon Sep 17 00:00:00 2001 From: Enrico Tassi Date: Sun, 25 Jan 2015 14:42:51 +0100 Subject: Imported Upstream version 8.5~beta1+dfsg --- test-suite/bugs/closed/2603.v | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 test-suite/bugs/closed/2603.v (limited to 'test-suite/bugs/closed/2603.v') diff --git a/test-suite/bugs/closed/2603.v b/test-suite/bugs/closed/2603.v new file mode 100644 index 00000000..371bfdc5 --- /dev/null +++ b/test-suite/bugs/closed/2603.v @@ -0,0 +1,33 @@ +(** Namespace of module vs. namescope of definitions/constructors/... + +As noticed by A. Appel in bug #2603, module names and definition +names used to be in the same namespace. But conflict with names +of constructors (or 2nd mutual inductive...) used to not be checked +enough, leading to stange situations. + +- In 8.3pl3 we introduced checks that forbid uniformly the following + situations. + +- For 8.4 we finally managed to make module names and other names + live in two separate namespace, hence allowing all of the following + situations. +*) + +Module Type T. +End T. + +Declare Module K : T. + +Module Type L. +Declare Module E : T. +End L. + +Module M1 : L with Module E:=K. +Module E := K. +Inductive t := E. (* Used to be accepted, but End M1 below was failing *) +End M1. + +Module M2 : L with Module E:=K. +Inductive t := E. +Module E := K. (* Used to be accepted *) +End M2. (* Used to be accepted *) -- cgit v1.2.3