[Bug c/20631] Support -std=c90 as alias for -std=c89

[manu at gcc dot gnu dot org]

------- Comment #7 from manu at gcc dot gnu dot org  2010-02-26 17:10 -------
Subject: Bug 20631

Author: manu
Date: Fri Feb 26 17:09:29 2010
New Revision: 157096

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157096
Log:
2010-02-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>

        PR c/20631
        * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89.
        * doc/standards.texi: Likewise.
        * doc/extend.texi: Likewise.
        * doc/trouble.texi: Likewise.
        * doc/cppopts.texi: Likewise. 
        * doc/install.texi: Likewise.
        * c.opt (std=c90,std=gnu90): New options.
        * c-opts.c (c_common_handle_option): Handle them.
testsuite/
        * gcc.dg/cpp/c90-pedantic.c: New.
        * gcc.dg/cpp/c90.c: New.
        * gcc.dg/gnu90-const-expr-1.c: New.
        * gcc.dg/Woverlength-strings-pedantic-c90.c: New.

Added:
    trunk/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90.c
    trunk/gcc/testsuite/gcc.dg/cpp/c90-pedantic.c
    trunk/gcc/testsuite/gcc.dg/cpp/c90.c
    trunk/gcc/testsuite/gcc.dg/gnu90-const-expr-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-opts.c
    trunk/gcc/c.opt
    trunk/gcc/doc/cpp.texi
    trunk/gcc/doc/cppopts.texi
    trunk/gcc/doc/extend.texi
    trunk/gcc/doc/install.texi
    trunk/gcc/doc/invoke.texi
    trunk/gcc/doc/standards.texi
    trunk/gcc/doc/trouble.texi
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20631