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| author | Richard Guenther <rguenther@suse.de> | 2008-10-22 17:40:29 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-10-22 17:40:29 +0000 |
| commit | 51c869cac9a2b641ee21172ea193eadef9b1f476 (patch) | |
| tree | a8b70739be04da68b2f0658cded9a97e965873d3 /gcc/tree.def | |
| parent | a7da8b427fa7de6a459a0a3b33eca9de953aea62 (diff) | |
| download | gcc-51c869cac9a2b641ee21172ea193eadef9b1f476.zip gcc-51c869cac9a2b641ee21172ea193eadef9b1f476.tar.gz gcc-51c869cac9a2b641ee21172ea193eadef9b1f476.tar.bz2 | |
tree.def (COMPLEX_TYPE): Constrain element type.
2008-10-22 Richard Guenther <rguenther@suse.de>
* tree.def (COMPLEX_TYPE): Constrain element type.
* tree.c (build_complex_type): Assert that.
* tree-ssa-structalias.c (could_have_pointers): Complex types
cannot have pointers.
From-SVN: r141299
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index bde59b7..3e077cc 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -186,7 +186,8 @@ DEFTREECODE (REFERENCE_TYPE, "reference_type", tcc_type, 0) compiler. COMPLEX_TYPE, VECTOR_TYPE, ARRAY_TYPE. */ /* Complex number types. The TREE_TYPE field is the data type - of the real and imaginary parts. */ + of the real and imaginary parts. It must be of scalar + arithmetic type, not including pointer type. */ DEFTREECODE (COMPLEX_TYPE, "complex_type", tcc_type, 0) /* Vector types. The TREE_TYPE field is the data type of the vector |