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c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'.

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2002-07-21  Gabriel Dos Reis  <gdr@nerim.net>

        * c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'.
        (grokdeclarator): Likewise.
        * c-format.c (C_STD_NAME): Likewise.
        * c-lex.c (interpret_integer): Likewise.
        * c-typeck.c (build_array_ref): Likewise.
        * cpplex.c (_cpp_lex_direct): Likewise.
        * toplev.c (documented_lang_options): Likewise.

testsuite/
2002-07-21  Gabriel Dos Reis  <gdr@nerim.net>

        * gcc.dg/c90-arraydecl-1.c: Change C89 too C90.

From-SVN: r55629
This commit is contained in:
Gabriel Dos Reis 2002-07-21 21:35:17 +00:00 • committed by Gabriel Dos Reis
parent e2f62855b2
commit 565083069d
9 changed files with 34 additions and 20 deletions
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10
gcc/ChangeLog
View file

@ -1,3 +1,13 @@
2002-07-21 Gabriel Dos Reis <gdr@nerim.net>
* c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'.
(grokdeclarator): Likewise.
* c-format.c (C_STD_NAME): Likewise.
* c-lex.c (interpret_integer): Likewise.
* c-typeck.c (build_array_ref): Likewise.
* cpplex.c (_cpp_lex_direct): Likewise.
* toplev.c (documented_lang_options): Likewise.
2002-07-21 Neil Booth <neil@daikokuya.co.uk>
* c-format.c (T99_I, T99_UI): Remove.

14
gcc/c-decl.c
View file

@ -3115,9 +3115,9 @@ build_array_declarator (expr, quals, static_p, vla_unspec_p)
if (pedantic && !flag_isoc99)
{
if (static_p || quals != NULL_TREE)
pedwarn ("ISO C89 does not support `static' or type qualifiers in parameter array declarators");
pedwarn ("ISO C90 does not support `static' or type qualifiers in parameter array declarators");
if (vla_unspec_p)
pedwarn ("ISO C89 does not support `[*]' array declarators");
pedwarn ("ISO C90 does not support `[*]' array declarators");
}
if (vla_unspec_p)
warning ("GCC does not yet properly implement `[*]' array declarators");
@ -3909,7 +3909,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
{
if (pedantic && !flag_isoc99 && ! in_system_header
&& warn_long_long)
pedwarn ("ISO C89 does not support `long long'");
pedwarn ("ISO C90 does not support `long long'");
longlong = 1;
}
}
@ -4110,7 +4110,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
if (specbits & 1 << (int) RID_COMPLEX)
{
if (pedantic && !flag_isoc99)
pedwarn ("ISO C89 does not support complex types");
pedwarn ("ISO C90 does not support complex types");
/* If we just have "complex", it is equivalent to
"complex double", but if any modifiers at all are specified it is
the complex form of TYPE. E.g, "complex short" is
@ -4388,10 +4388,10 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
if (!flag_isoc99 && pedantic)
{
if (TREE_CONSTANT (size))
pedwarn ("ISO C89 forbids array `%s' whose size can't be evaluated",
pedwarn ("ISO C90 forbids array `%s' whose size can't be evaluated",
name);
else
pedwarn ("ISO C89 forbids variable-size array `%s'",
pedwarn ("ISO C90 forbids variable-size array `%s'",
name);
}
}
@ -4434,7 +4434,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
else if (decl_context == FIELD)
{
if (pedantic && !flag_isoc99 && !in_system_header)
pedwarn ("ISO C89 does not support flexible array members");
pedwarn ("ISO C90 does not support flexible array members");
/* ISO C99 Flexible array members are effectively identical
to GCC's zero-length array extension. */

2
gcc/c-format.c
View file

@ -356,7 +356,7 @@ enum format_std_version
? "ISO C++" \
: ((FEATURE_VER) == STD_EXT \
? "ISO C" \
: "ISO C89"))
: "ISO C90"))
/* Adjust a C standard version, which may be STD_C9L, to account for
-Wno-long-long. Returns other standard versions unchanged. */
#define ADJ_STD(VER) ((int)((VER) == STD_C9L \

4
gcc/c-lex.c
View file

@ -853,10 +853,10 @@ interpret_integer (token, flags)
if (itk_u < itk_unsigned_long)
itk_u = itk_unsigned_long;
itk = itk_u;
warning ("this decimal constant is unsigned only in ISO C89");
warning ("this decimal constant is unsigned only in ISO C90");
}
else if (warn_traditional)
warning ("this decimal constant would be unsigned in ISO C89");
warning ("this decimal constant would be unsigned in ISO C90");
}
}
}

2
gcc/c-typeck.c
View file

@ -1362,7 +1362,7 @@ build_array_ref (array, index)
if (TREE_CODE (foo) == VAR_DECL && DECL_REGISTER (foo))
pedwarn ("ISO C forbids subscripting `register' array");
else if (! flag_isoc99 && ! lvalue_p (foo))
pedwarn ("ISO C89 forbids subscripting non-lvalue array");
pedwarn ("ISO C90 forbids subscripting non-lvalue array");
}
type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (array)));

2
gcc/cpplex.c
View file

@ -1100,7 +1100,7 @@ _cpp_lex_direct (pfile)
&& ! buffer->warned_cplusplus_comments)
{
cpp_error (pfile, DL_PEDWARN,
"C++ style comments are not allowed in ISO C89");
"C++ style comments are not allowed in ISO C90");
cpp_error (pfile, DL_PEDWARN,
"(this will be reported only once per input file)");
buffer->warned_cplusplus_comments = 1;

4
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,7 @@
2002-07-21 Gabriel Dos Reis <gdr@nerim.net>
* gcc.dg/c90-arraydecl-1.c: Change C89 too C90.
2002-07-20 Roger Sayle <roger@eyesopen.com>
* gcc.c-torture/execute/20020720-1.c: New testcase.

14
gcc/testsuite/gcc.dg/c90-arraydecl-1.c
View file

@ -8,24 +8,24 @@
it correctly, so gives a warning about this. so we can't yet test here
that we get just one error and no warnings. */
void foo0 (int a, int b[*]); /* { dg-error "ISO C89" "\[*\] not in C89" } */
void foo0 (int a, int b[*]); /* { dg-error "ISO C90" "\[*\] not in C90" } */
/* { dg-warning "implement" "\[*\] not implemented" { target *-*-* } 11 } */
void foo1 (int, int [*]); /* { dg-error "ISO C89" "\[*\] not in C89" } */
void foo1 (int, int [*]); /* { dg-error "ISO C90" "\[*\] not in C90" } */
/* { dg-warning "implement" "\[*\] not implemented" { target *-*-* } 13 } */
/* Use of static and type qualifiers (not allowed with abstract declarators)
is a C99 feature. */
void bar0 (int a[const]); /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "ISO C89" "\[quals\] not in C89" { target *-*-* } 19 } */
/* { dg-error "ISO C90" "\[quals\] not in C90" { target *-*-* } 19 } */
void bar1 (int a[const 2]); /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "ISO C89" "\[quals expr\] not in C89" { target *-*-* } 21 } */
/* { dg-error "ISO C90" "\[quals expr\] not in C90" { target *-*-* } 21 } */
void bar2 (int a[static 2]); /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "ISO C89" "\[static expr\] not in C89" { target *-*-* } 23 } */
/* { dg-error "ISO C90" "\[static expr\] not in C90" { target *-*-* } 23 } */
void bar3 (int a[static const 2]); /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "ISO C89" "\[static quals expr\] not in C89" { target *-*-* } 25 } */
/* { dg-error "ISO C90" "\[static quals expr\] not in C90" { target *-*-* } 25 } */
void bar4 (int a[const static 2]); /* { dg-bogus "warning" "warning in place of error" } */
/* { dg-error "ISO C89" "\[quals static expr\] not in C89" { target *-*-* } 27 } */
/* { dg-error "ISO C90" "\[quals static expr\] not in C90" { target *-*-* } 27 } */
/* Because [*] isn't properly implemented and so warns, we don't test here
for [const *] yet. */

2
gcc/toplev.c
View file

@ -1196,7 +1196,7 @@ documented_lang_options[] =
enabled by default. */
{ "-ansi",
N_("Compile just for ISO C89") },
N_("Compile just for ISO C90") },
{ "-std= ",
N_("Determine language standard") },