Gcc v2.6.3 currently has a problem with templates. Specifically, with
default switches, template functions get EXTERNAL linkage in each file in which they occur, causing multiple definition errors during linking. The enclosed patch (from gnu.g++.bug) appears to solve the problem (I enclose the accompanying message as well). This patch fixes the multiply defined template functions bug which was introduced in 2.6.1. Submitted by: "Justin T. Gibbs" <gibbs@estienne.cs.berkeley.edu> Obtained from: Jason Merrill at cygnus support on G++ mailing list
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=7115
@ -2302,6 +2302,10 @@ do_pending_expansions ()
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else if (! flag_implicit_templates)
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DECIDE (0);
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if (i->interface == 1)
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/* OK, it was an implicit instantiation. */
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TREE_PUBLIC (t) = 0;
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/* If it's a method, let the class type decide it.
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@@ What if the method template is in a separate file?
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Maybe both file contexts should be taken into account?
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