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re PR c++/26785 ("extra qualification" error gives line number of end of declaration)

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2008-08-06  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR 26785
	* diagnostic.c (permerror_at): New.
	* toplev.h (permerror_at): Declare.
cp/
	* decl.c (grokdeclarator): Use explicit location with
        permerror_at.
testsuite/
	* g++.dg/warn/pr26785.C: New.

From-SVN: r138816
This commit is contained in:
Manuel López-Ibáñez 2008-08-06 16:37:06 +00:00
parent 4eee656926
commit 7e99f74bbb
7 changed files with 51 additions and 6 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 26785
* diagnostic.c (permerror_at): New.
* toplev.h (permerror_at): Declare.
2008-08-06 Victor Kaplansky <victork@il.ibm.com>
Ira Rosen <irar@il.ibm.com>

5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 26785
* decl.c (grokdeclarator): Use explicit location with permerror_at.
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 8715

5
gcc/cp/decl.c
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@ -8437,8 +8437,9 @@ grokdeclarator (const cp_declarator *declarator,
friendp = 0;
}
else
permerror ("extra qualification %<%T::%> on member %qs",
ctype, name);
permerror_at (declarator->id_loc,
"extra qualification %<%T::%> on member %qs",
ctype, name);
}
else if (/* If the qualifying type is already complete, then we
can skip the following checks. */

24
gcc/diagnostic.c
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@ -554,10 +554,26 @@ pedwarn0 (const char *gmsgid, ...)
va_end (ap);
}
/* A "permissive" error: issues an error unless -fpermissive was given
on the command line, in which case it issues a warning. Use this
for things that really should be errors but we want to support
legacy code. */
/* A "permissive" error at LOCATION: issues an error unless
-fpermissive was given on the command line, in which case it issues
a warning. Use this for things that really should be errors but we
want to support legacy code. */
void
permerror_at (location_t location, const char *gmsgid, ...)
{
diagnostic_info diagnostic;
va_list ap;
va_start (ap, gmsgid);
diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
permissive_error_kind ());
diagnostic.option_index = OPT_fpermissive;
report_diagnostic (&diagnostic);
va_end (ap);
}
/* Equivalent to permerror_at (input_location, ...). */
void
permerror (const char *gmsgid, ...)

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 26785
* g++.dg/warn/pr26785.C: New.
2008-08-06 Victor Kaplansky <victork@il.ibm.com>
* gcc.dg/vect/costmodel/ppc/costmodel-slp-34.c: New test.

10
gcc/testsuite/g++.dg/warn/pr26785.C Normal file
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@ -0,0 +1,10 @@
// PR 26785
// { dg-do compile }
// { dg-options "-fshow-column" }
class foo {
foo::foo // { dg-error "3: error: extra qualification" }
(int a,
int b,
int c);
};

2
gcc/toplev.h
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@ -68,6 +68,8 @@ extern void pedwarn0 (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
/* Pass one of the OPT_W* from options.h as the first parameter. */
extern void pedwarn (int, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
extern void permerror (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void permerror_at (location_t, const char *, ...)
ATTRIBUTE_GCC_DIAG(2,3);
extern void sorry (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void inform (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void verbatim (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);