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riscv-gcc-1
Commit 8b3b26f7 by Martin Sebor Committed by Martin Sebor
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invoke.texi (-Wrestrict): Fix typos. 

gcc/ChangeLog:

	* doc/invoke.texi (-Wrestrict): Fix typos.

From-SVN: r259020
parent b7ef9225
Showing with 10 additions and 3 deletions
gcc/ChangeLog
2018-04-02 Martin Sebor <msebor@redhat.com>
* doc/invoke.texi (-Wrestrict): Fix typos.
2018-04-02 Jim Wilson <jimw@sifive.com>
* config/riscv/riscv.h (SHIFT_COUNT_TRUNCATED): Set to zero.
......
gcc/doc/invoke.texi
......@@ -6825,13 +6825,16 @@ the call writes the terminating NUL into @code{a[4]}, the copies overlap and
the call is diagnosed.
@smallexample
struct foo
void foo (void)
@{
char a[] = "abcd1234";
strcpy (a, a + 4);
@};
&hellip;
@}
@end smallexample
The @option{-Wrestrict} is included in @option{-Wall}.
The @option{-Wrestrict} option detects some instances of simple overlap
even without optimization but works best at @option{-O2}. It is included
in @option{-Wall}.
@item -Wnested-externs @r{(C and Objective-C only)}
@opindex Wnested-externs
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