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| author | Douglas Gregor <doug.gregor@gmail.com> | 2007-03-29 14:11:28 +0000 |
|---|---|---|
| committer | Doug Gregor <dgregor@gcc.gnu.org> | 2007-03-29 14:11:28 +0000 |
| commit | e89886a0eaf0ff8b3642bba7b88b3e9353c2b714 (patch) | |
| tree | 71b8132557308fe006fa303079733b84731aa6bf /gcc/tree.c | |
| parent | 2a42f4aa198bf06b093a76d38dd29a49324d904e (diff) | |
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re PR middle-end/30666 (warning: canonical types differ for identical types double __complex__ and double __complex__)
2007-03-29 Douglas Gregor <doug.gregor@gmail.com>
PR tree-optimization/30666
* tree.c (build_complex_type): When creating type names for DWARF2
debug info, create TYPE_DECLs for TYPE_NAME instead of
IDENTIFIER_NODEs.
(build_common_tree_nodes_2): Use build_complex_type when building
predefined complex types, to preserve canonical types.
From-SVN: r123330
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 21 |
1 files changed, 5 insertions, 16 deletions
@@ -5826,7 +5826,7 @@ build_complex_type (tree component_type) name = 0; if (name != 0) - TYPE_NAME (t) = get_identifier (name); + TYPE_NAME (t) = build_decl (TYPE_DECL, get_identifier (name), t); } return build_qualified_type (t, TYPE_QUALS (component_type)); @@ -7004,21 +7004,10 @@ build_common_tree_nodes_2 (int short_double) TYPE_MODE (dfloat128_type_node) = TDmode; dfloat128_ptr_type_node = build_pointer_type (dfloat128_type_node); - complex_integer_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_integer_type_node) = integer_type_node; - layout_type (complex_integer_type_node); - - complex_float_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_float_type_node) = float_type_node; - layout_type (complex_float_type_node); - - complex_double_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_double_type_node) = double_type_node; - layout_type (complex_double_type_node); - - complex_long_double_type_node = make_node (COMPLEX_TYPE); - TREE_TYPE (complex_long_double_type_node) = long_double_type_node; - layout_type (complex_long_double_type_node); + complex_integer_type_node = build_complex_type (integer_type_node); + complex_float_type_node = build_complex_type (float_type_node); + complex_double_type_node = build_complex_type (double_type_node); + complex_long_double_type_node = build_complex_type (long_double_type_node); { tree t = targetm.build_builtin_va_list (); |