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| author | Mark Mitchell <mark@markmitchell.com> | 1998-10-09 10:32:01 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 1998-10-09 10:32:01 +0000 |
| commit | 953360c8154de41a68df71e5476557a0154ed1fb (patch) | |
| tree | d6fa7684a97843a1370c19c3544eddef734d1327 | |
| parent | 297a6bfc7005b8a217b6f33dc7b781f778795a85 (diff) | |
| download | gcc-953360c8154de41a68df71e5476557a0154ed1fb.zip gcc-953360c8154de41a68df71e5476557a0154ed1fb.tar.gz gcc-953360c8154de41a68df71e5476557a0154ed1fb.tar.bz2 | |
cvt.c (ocp_convert): Avoid infinite recursion caused by 1998-10-03 change.
* cvt.c (ocp_convert): Avoid infinite recursion caused by
1998-10-03 change.
From-SVN: r22958
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/cvt.c | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 7ef415c..b781ad1 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +1998-10-09 Mark Mitchell <mark@markmitchell.com> + + * cvt.c (ocp_convert): Avoid infinite recursion caused by + 1998-10-03 change. + 1998-10-08 Jason Merrill <jason@yorick.cygnus.com> * pt.c (resolve_overloaded_unification): New fn. diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c index f2b41d80..50c4fc5 100644 --- a/gcc/cp/cvt.c +++ b/gcc/cp/cvt.c @@ -679,12 +679,12 @@ ocp_convert (type, expr, convtype, flags) /* The call to fold will not always remove the NOP_EXPR as might be expected, since if one of the types is a typedef; the comparsion in fold is just equality of pointers, not a - call to comptypes. */ - ; + call to comptypes. We don't call fold in this case because + that can result in infinite recursion; fold will call + convert, which will call ocp_convert, etc. */ + return e; else - e = build1 (NOP_EXPR, type, e); - - return fold (e); + return fold (build1 (NOP_EXPR, type, e)); } if (code == VOID_TYPE && (convtype & CONV_STATIC)) |