[Bug c/27150] [4.2 Regression] ICE with &parm_decl != 0 in build_binary_op

[sayle at gcc dot gnu dot org]

------- Comment #4 from sayle at gcc dot gnu dot org  2006-06-05 02:28 -------
Subject: Bug 27150

Author: sayle
Date: Mon Jun  5 02:28:20 2006
New Revision: 114380

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114380
Log:

        PR middle-end/27382
        * c-common.c (c_common_truthvalue_conversion): Explicitly check
        for LABEL_DECL before calling DECL_WEAK.

        PR c/27150
        * c-typeck.c (build_binary_op): Likewise, explicitly check for
        LABEL_DECL and PARM_DECL.

        * gcc.dg/pr27150-1.c: New testcase.
        * gcc.dg/pr27382-1.c: New testcase.
        * gcc.dg/pr27382-2.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.dg/pr27150-1.c
    trunk/gcc/testsuite/gcc.dg/pr27382-1.c
    trunk/gcc/testsuite/gcc.dg/pr27382-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/c-typeck.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27150