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| author | Richard Stallman <rms@gnu.org> | 1993-10-06 21:07:12 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-10-06 21:07:12 +0000 |
| commit | 4b1d0feacabbe29a369453422c0c46b79e352318 (patch) | |
| tree | 2c1afd79b96b7c4dabd4d666cfb6987f3ef2f4e3 | |
| parent | 9e20879ef151988210d92688a7b407eff0996f34 (diff) | |
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Comment change.
From-SVN: r5644
| -rw-r--r-- | gcc/tree.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -2180,7 +2180,8 @@ substitute_in_type (t, f, r) /* Stabilize a reference so that we can use it any number of times without causing its operands to be evaluated more than once. - Returns the stabilized reference. + Returns the stabilized reference. This works by means of save_expr, + so see the caveats in the comments about save_expr. Also allows conversion expressions whose operands are references. Any other kind of expression is returned unchanged. */ |