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| author | Waldek Hebisch <hebisch@math.uni.wroc.pl> | 2003-12-15 15:45:51 +0100 |
|---|---|---|
| committer | Andreas Jaeger <aj@gcc.gnu.org> | 2003-12-15 15:45:51 +0100 |
| commit | e8423af96d93b8577306598b1fba01cabc4f7622 (patch) | |
| tree | 506031f1137f927304804a05247827678d41b643 /gcc/tree.c | |
| parent | 374caa503bcf9605a85f8b68c79ca2d918c96fb0 (diff) | |
| download | gcc-e8423af96d93b8577306598b1fba01cabc4f7622.zip gcc-e8423af96d93b8577306598b1fba01cabc4f7622.tar.gz gcc-e8423af96d93b8577306598b1fba01cabc4f7622.tar.bz2 | |
tree.c (initializer_zerop): Add test for empty set.
2003-12-15 Waldek Hebisch <hebisch@math.uni.wroc.pl>
* tree.c (initializer_zerop): Add test for empty set.
* integrate.c (function_cannot_inline_p): Forbid inlining
functions calling `longjmp'.
From-SVN: r74633
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -5011,6 +5011,11 @@ initializer_zerop (tree init) && ! REAL_VALUE_MINUS_ZERO (TREE_REAL_CST (TREE_IMAGPART (init)))); case CONSTRUCTOR: { + /* Set is empty if it has no elements. */ + if ((TREE_CODE (TREE_TYPE (init)) == SET_TYPE) + && CONSTRUCTOR_ELTS (init)) + return false; + if (AGGREGATE_TYPE_P (TREE_TYPE (init))) { tree aggr_init = CONSTRUCTOR_ELTS (init); |