[Bug middle-end/30666] [4.3 Regression] warning: canonical types differ for identical types double __complex__ and double __complex__

[dgregor at gcc dot gnu dot org]

------- Comment #11 from dgregor at gcc dot gnu dot org  2007-03-29 15:11 -------
Subject: Bug 30666

Author: dgregor
Date: Thu Mar 29 15:11:28 2007
New Revision: 123330

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123330
Log:
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.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30666