[Bug c/39582] bad errors for some uses of [*] arrays

[jsm28 at gcc dot gnu dot org]

------- Comment #1 from jsm28 at gcc dot gnu dot org  2009-04-25 21:19 -------
Subject: Bug 39582

Author: jsm28
Date: Sat Apr 25 21:19:09 2009
New Revision: 146787

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146787
Log:
        PR c/39582
        * c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR
        with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length
        type is an integer constant.

testsuite:
        * gcc.dg/vla-20.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vla-20.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-typeck.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39582