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* pt.c (unify): Just return 0 for a TYPENAME_TYPE. 

From-SVN: r15213
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Jason Merrill 1997-09-10 02:53:42 +00:00 committed by Jason Merrill
parent f12bc7b53d
commit 2ca340aed3
2 changed files with 10 additions and 0 deletions
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4
gcc/cp/ChangeLog
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@ -1,3 +1,7 @@
Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
* pt.c (unify): Just return 0 for a TYPENAME_TYPE.
Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
* error.c (dump_decl): Avoid crashing when presented with a

6
gcc/cp/pt.c
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@ -3141,6 +3141,12 @@ unify (tparms, targs, ntparms, parm, arg, nsubsts, strict)
switch (TREE_CODE (parm))
{
case TYPENAME_TYPE:
/* In a type which contains a nested-name-specifier, template
argument values cannot be deduced for template parameters used
within the nested-name-specifier. */
return 0;
case TEMPLATE_TYPE_PARM:
(*nsubsts)++;
idx = TEMPLATE_TYPE_IDX (parm);