[m-rev.] diff: remove thread_safe on io.do_make_temp

[Peter Wang]

Estimated hours taken: 0.1
Branches: main

library/io.m:
	Remove the `thread_safe' annotation on the C implementation of
	io.do_make_temp.  It uses a global variable.

Index: library/io.m
===================================================================
RCS file: /home/mercury/mercury1/repository/mercury/library/io.m,v
retrieving revision 1.378
diff -u -r1.378 io.m
--- library/io.m	30 Mar 2007 03:05:00 -0000	1.378
+++ library/io.m	19 Apr 2007 02:44:12 -0000
@@ -8480,7 +8480,7 @@
 :- pragma foreign_proc("C",
     io.do_make_temp(Dir::in, Prefix::in, Sep::in, FileName::out,
         Error::out, ErrorMessage::out, IO0::di, IO::uo),
-    [will_not_call_mercury, promise_pure, tabled_for_io, thread_safe,
+    [will_not_call_mercury, promise_pure, tabled_for_io,
         does_not_affect_liveness],
 "{
     /*
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