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riscv-gcc-1
Commit 89abf8d1 by Joseph Myers Committed by Joseph Myers
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c-common.c (combine_strings, [...]): Refer to ISO C or ISO C89 instead of ANSI C. 

	* c-common.c (combine_strings, check_format_info): Refer to ISO C
	or ISO C89 instead of ANSI C.
	* c-decl.c (grokdeclarator, xref_tag, finish_struct,
	build_enumerator, do_case): Likewise.
	* c-lex.c (parse_float, yylex): Likewise.
	* c-parse.in: Likewise.
	* c-typeck.c (common_type, build_array_ref, build_binary_op,
	build_unary_op, pedantic_lvalue_warning, build_conditional_expr,
	build_c_cast, convert_for_assignment, set_init_index,
	set_init_label, c_expand_start_case): Likewise.
	* toplev.c (documented_lang_options, display_help): Likewise.

From-SVN: r35576
parent 1a63219b
Showing with 115 additions and 92 deletions
gcc/ChangeLog
2000-08-08 Joseph S. Myers <jsm28@cam.ac.uk>
* c-common.c (combine_strings, check_format_info): Refer to ISO C
or ISO C89 instead of ANSI C.
* c-decl.c (grokdeclarator, xref_tag, finish_struct,
build_enumerator, do_case): Likewise.
* c-lex.c (parse_float, yylex): Likewise.
* c-parse.in: Likewise.
* c-typeck.c (common_type, build_array_ref, build_binary_op,
build_unary_op, pedantic_lvalue_warning, build_conditional_expr,
build_c_cast, convert_for_assignment, set_init_index,
set_init_label, c_expand_start_case): Likewise.
* toplev.c (documented_lang_options, display_help): Likewise.
2000-08-08 Kazu Hirata <kazu@hxi.com> 2000-08-08 Kazu Hirata <kazu@hxi.com>
* h8300.c: Fix formatting. * h8300.c: Fix formatting.
......
gcc/c-common.c
...@@ -375,8 +375,8 @@ combine_strings (strings) ...@@ -375,8 +375,8 @@ combine_strings (strings)
nchars = wide_flag ? length / wchar_bytes : length; nchars = wide_flag ? length / wchar_bytes : length;
if (pedantic && nchars > nchars_max) if (pedantic && nchars > nchars_max)
pedwarn ("string length `%d' is greater than the minimum length `%d' ANSI C is required to support", pedwarn ("string length `%d' is greater than the minimum length `%d' ISO C%d is required to support",
nchars, nchars_max); nchars, nchars_max, flag_isoc99 ? 99 : 89);
/* Create the array type for the string constant. /* Create the array type for the string constant.
-Wwrite-strings says make the string constant an array of const char -Wwrite-strings says make the string constant an array of const char
...@@ -1653,7 +1653,7 @@ check_format_info (info, params) ...@@ -1653,7 +1653,7 @@ check_format_info (info, params)
while (*format_chars != 0 && index ("_-0^#", *format_chars) != 0) while (*format_chars != 0 && index ("_-0^#", *format_chars) != 0)
{ {
if (pedantic) if (pedantic)
warning ("ANSI C does not support the strftime `%c' flag", warning ("ISO C does not support the strftime `%c' flag",
*format_chars); *format_chars);
if (index (flag_chars, *format_chars) != 0) if (index (flag_chars, *format_chars) != 0)
{ {
...@@ -1674,7 +1674,7 @@ check_format_info (info, params) ...@@ -1674,7 +1674,7 @@ check_format_info (info, params)
++format_chars; ++format_chars;
} }
if (wide && pedantic) if (wide && pedantic)
warning ("ANSI C does not support strftime format width"); warning ("ISO C does not support strftime format width");
if (*format_chars == 'E' || *format_chars == 'O') if (*format_chars == 'E' || *format_chars == 'O')
{ {
i = strlen (flag_chars); i = strlen (flag_chars);
...@@ -1704,7 +1704,7 @@ check_format_info (info, params) ...@@ -1704,7 +1704,7 @@ check_format_info (info, params)
int opnum = atoi (format_chars); int opnum = atoi (format_chars);
if (pedantic) if (pedantic)
warning ("ANSI C does not support printf %%n$"); warning ("ISO C does not support printf %%n$");
params = first_fillin_param; params = first_fillin_param;
format_chars = p + 1; format_chars = p + 1;
...@@ -1743,7 +1743,7 @@ check_format_info (info, params) ...@@ -1743,7 +1743,7 @@ check_format_info (info, params)
&& index (flag_chars, '-') != 0) && index (flag_chars, '-') != 0)
warning ("use of both `0' and `-' flags in format"); warning ("use of both `0' and `-' flags in format");
if (index (flag_chars, '\'') && pedantic) if (index (flag_chars, '\'') && pedantic)
warning ("ANSI C does not support the `'' format flag"); warning ("ISO C does not support the `'' format flag");
if (*format_chars == '*') if (*format_chars == '*')
{ {
wide = TRUE; wide = TRUE;
...@@ -1826,21 +1826,27 @@ check_format_info (info, params) ...@@ -1826,21 +1826,27 @@ check_format_info (info, params)
{ {
length_char = *format_chars++; length_char = *format_chars++;
if (length_char == 'q' && pedantic) if (length_char == 'q' && pedantic)
warning ("ANSI C does not support the `%c' length modifier", warning ("ISO C does not support the `%c' length modifier",
length_char); length_char);
} }
else if (*format_chars == 'Z' || *format_chars == 'z') else if (*format_chars == 'Z' || *format_chars == 'z')
{ {
length_char = *format_chars++; length_char = *format_chars++;
if (pedantic && (length_char == 'Z' || !flag_isoc99)) if (pedantic)
warning ("ANSI C does not support the `%c' length modifier", {
length_char); if (length_char == 'Z')
warning ("ISO C does not support the `%c' length modifier",
length_char);
else if (!flag_isoc99)
warning ("ISO C89 does not support the `%c' length modifier",
length_char);
}
} }
else if (*format_chars == 't' || *format_chars == 'j') else if (*format_chars == 't' || *format_chars == 'j')
{ {
length_char = *format_chars++; length_char = *format_chars++;
if (pedantic && !flag_isoc99) if (pedantic && !flag_isoc99)
warning ("ANSI C does not support the `%c' length modifier", warning ("ISO C89 does not support the `%c' length modifier",
length_char); length_char);
} }
else else
...@@ -1849,13 +1855,13 @@ check_format_info (info, params) ...@@ -1849,13 +1855,13 @@ check_format_info (info, params)
{ {
length_char = 'q', format_chars++; length_char = 'q', format_chars++;
if (pedantic && !flag_isoc99) if (pedantic && !flag_isoc99)
warning ("ANSI C does not support the `ll' length modifier"); warning ("ISO C89 does not support the `ll' length modifier");
} }
else if (length_char == 'h' && *format_chars == 'h') else if (length_char == 'h' && *format_chars == 'h')
{ {
length_char = 'H', format_chars++; length_char = 'H', format_chars++;
if (pedantic && !flag_isoc99) if (pedantic && !flag_isoc99)
warning ("ANSI C does not support the `hh' length modifier"); warning ("ISO C89 does not support the `hh' length modifier");
} }
if (*format_chars == 'a' && info->format_type == scanf_format_type) if (*format_chars == 'a' && info->format_type == scanf_format_type)
{ {
...@@ -1880,12 +1886,12 @@ check_format_info (info, params) ...@@ -1880,12 +1886,12 @@ check_format_info (info, params)
/* The m, C, and S formats are GNU extensions. */ /* The m, C, and S formats are GNU extensions. */
if (pedantic && info->format_type != strftime_format_type if (pedantic && info->format_type != strftime_format_type
&& (format_char == 'm' || format_char == 'C' || format_char == 'S')) && (format_char == 'm' || format_char == 'C' || format_char == 'S'))
warning ("ANSI C does not support the `%c' format", format_char); warning ("ISO C does not support the `%c' format", format_char);
/* The a, A and F formats are C99 extensions. */ /* The a, A and F formats are C99 extensions. */
if (pedantic && info->format_type != strftime_format_type if (pedantic && info->format_type != strftime_format_type
&& (format_char == 'a' || format_char == 'A' || format_char == 'F') && (format_char == 'a' || format_char == 'A' || format_char == 'F')
&& !flag_isoc99) && !flag_isoc99)
warning ("ANSI C does not support the `%c' format", format_char); warning ("ISO C89 does not support the `%c' format", format_char);
format_chars++; format_chars++;
switch (info->format_type) switch (info->format_type)
{ {
...@@ -1917,15 +1923,18 @@ check_format_info (info, params) ...@@ -1917,15 +1923,18 @@ check_format_info (info, params)
if (pedantic) if (pedantic)
{ {
if (index (fci->flag_chars, 'G') != 0) if (index (fci->flag_chars, 'G') != 0)
warning ("ANSI C does not support `%%%c'", format_char); warning ("ISO C does not support `%%%c'", format_char);
if (index (fci->flag_chars, '9') != 0 && !flag_isoc99) if (index (fci->flag_chars, '9') != 0 && !flag_isoc99)
warning ("ANSI C does not support `%%%c'", format_char); warning ("ISO C89 does not support `%%%c'", format_char);
if ((index (fci->flag_chars, 'o') != 0 if (index (flag_chars, 'O') != 0)
|| (!flag_isoc99 && index (fci->flag_chars, 'O') != 0)) {
&& index (flag_chars, 'O') != 0) if (index (fci->flag_chars, 'o') != 0)
warning ("ANSI C does not support `%%O%c'", format_char); warning ("ISO C does not support `%%O%c'", format_char);
else if (!flag_isoc99 && index (fci->flag_chars, 'O') != 0)
warning ("ISO C89 does not support `%%O%c'", format_char);
}
if (!flag_isoc99 && index (flag_chars, 'E')) if (!flag_isoc99 && index (flag_chars, 'E'))
warning ("ANSI C does not support `%%E%c'", format_char); warning ("ISO C89 does not support `%%E%c'", format_char);
} }
if (wide && index (fci->flag_chars, 'w') == 0) if (wide && index (fci->flag_chars, 'w') == 0)
warning ("width used with `%c' format", format_char); warning ("width used with `%c' format", format_char);
...@@ -1944,7 +1953,7 @@ check_format_info (info, params) ...@@ -1944,7 +1953,7 @@ check_format_info (info, params)
} }
/* The a flag is a GNU extension. */ /* The a flag is a GNU extension. */
else if (pedantic && aflag) else if (pedantic && aflag)
warning ("ANSI C does not support the `a' flag"); warning ("ISO C does not support the `a' flag");
if (info->format_type == scanf_format_type && format_char == '[') if (info->format_type == scanf_format_type && format_char == '[')
{ {
/* Skip over scan set, in case it happens to have '%' in it. */ /* Skip over scan set, in case it happens to have '%' in it. */
...@@ -2004,20 +2013,20 @@ check_format_info (info, params) ...@@ -2004,20 +2013,20 @@ check_format_info (info, params)
|| format_char == 'e' || format_char == 'E' || format_char == 'e' || format_char == 'E'
|| format_char == 'f' || format_char == 'F' || format_char == 'f' || format_char == 'F'
|| format_char == 'g' || format_char == 'G')) || format_char == 'g' || format_char == 'G'))
warning ("ANSI C does not support the `L' length modifier with the `%c' type character", warning ("ISO C does not support the `L' length modifier with the `%c' type character",
format_char); format_char);
else if (length_char == 'l' else if (length_char == 'l'
&& (format_char == 'c' || format_char == 's' && (format_char == 'c' || format_char == 's'
|| format_char == '[') || format_char == '[')
&& pedantic && !flag_isoc94) && pedantic && !flag_isoc94)
warning ("ANSI C89 does not support the `l' length modifier with the `%c' type character", warning ("ISO C89 does not support the `l' length modifier with the `%c' type character",
format_char); format_char);
else if (info->format_type == printf_format_type && pedantic else if (info->format_type == printf_format_type && pedantic
&& !flag_isoc99 && length_char == 'l' && !flag_isoc99 && length_char == 'l'
&& (format_char == 'f' || format_char == 'e' && (format_char == 'f' || format_char == 'e'
|| format_char == 'E' || format_char == 'g' || format_char == 'E' || format_char == 'g'
|| format_char == 'G')) || format_char == 'G'))
warning ("ANSI C does not support the `l' length modifier with the `%c' type character", warning ("ISO C89 does not support the `l' length modifier with the `%c' type character",
format_char); format_char);
/* Finally. . .check type of argument against desired type! */ /* Finally. . .check type of argument against desired type! */
......
gcc/c-decl.c
...@@ -4005,7 +4005,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4005,7 +4005,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
{ {
if (pedantic && !flag_isoc99 && ! in_system_header if (pedantic && !flag_isoc99 && ! in_system_header
&& warn_long_long) && warn_long_long)
pedwarn ("ANSI C does not support `long long'"); pedwarn ("ISO C89 does not support `long long'");
longlong = 1; longlong = 1;
} }
} }
...@@ -4385,7 +4385,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4385,7 +4385,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
} }
if (pedantic && integer_zerop (size)) if (pedantic && integer_zerop (size))
pedwarn ("ANSI C forbids zero-size array `%s'", name); pedwarn ("ISO C forbids zero-size array `%s'", name);
if (TREE_CODE (size) == INTEGER_CST) if (TREE_CODE (size) == INTEGER_CST)
{ {
...@@ -4405,9 +4405,9 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4405,9 +4405,9 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
if (pedantic) if (pedantic)
{ {
if (TREE_CONSTANT (size)) if (TREE_CONSTANT (size))
pedwarn ("ANSI C forbids array `%s' whose size can't be evaluated", name); pedwarn ("ISO C89 forbids array `%s' whose size can't be evaluated", name);
else else
pedwarn ("ANSI C forbids variable-size array `%s'", name); pedwarn ("ISO C89 forbids variable-size array `%s'", name);
} }
} }
...@@ -4539,7 +4539,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4539,7 +4539,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
if (pedantic && TREE_CODE (type) == FUNCTION_TYPE if (pedantic && TREE_CODE (type) == FUNCTION_TYPE
&& type_quals) && type_quals)
pedwarn ("ANSI C forbids qualified function types"); pedwarn ("ISO C forbids qualified function types");
if (type_quals) if (type_quals)
type = c_build_qualified_type (type, type_quals); type = c_build_qualified_type (type, type_quals);
type_quals = TYPE_UNQUALIFIED; type_quals = TYPE_UNQUALIFIED;
...@@ -4612,7 +4612,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4612,7 +4612,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
in typenames, fields or parameters */ in typenames, fields or parameters */
if (pedantic && TREE_CODE (type) == FUNCTION_TYPE if (pedantic && TREE_CODE (type) == FUNCTION_TYPE
&& type_quals) && type_quals)
pedwarn ("ANSI C forbids qualified function types"); pedwarn ("ISO C forbids qualified function types");
if (type_quals) if (type_quals)
type = c_build_qualified_type (type, type_quals); type = c_build_qualified_type (type, type_quals);
decl = build_decl (TYPE_DECL, declarator, type); decl = build_decl (TYPE_DECL, declarator, type);
...@@ -4646,7 +4646,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4646,7 +4646,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
in typenames, fields or parameters */ in typenames, fields or parameters */
if (pedantic && TREE_CODE (type) == FUNCTION_TYPE if (pedantic && TREE_CODE (type) == FUNCTION_TYPE
&& type_quals) && type_quals)
pedwarn ("ANSI C forbids const or volatile function types"); pedwarn ("ISO C forbids const or volatile function types");
if (type_quals) if (type_quals)
type = c_build_qualified_type (type, type_quals); type = c_build_qualified_type (type, type_quals);
return type; return type;
...@@ -4696,7 +4696,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4696,7 +4696,7 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
else if (TREE_CODE (type) == FUNCTION_TYPE) else if (TREE_CODE (type) == FUNCTION_TYPE)
{ {
if (pedantic && type_quals) if (pedantic && type_quals)
pedwarn ("ANSI C forbids qualified function types"); pedwarn ("ISO C forbids qualified function types");
if (type_quals) if (type_quals)
type = c_build_qualified_type (type, type_quals); type = c_build_qualified_type (type, type_quals);
type = build_pointer_type (type); type = build_pointer_type (type);
...@@ -4782,13 +4782,13 @@ grokdeclarator (declarator, declspecs, decl_context, initialized) ...@@ -4782,13 +4782,13 @@ grokdeclarator (declarator, declspecs, decl_context, initialized)
decl = build_decl_attribute_variant (decl, decl_machine_attr); decl = build_decl_attribute_variant (decl, decl_machine_attr);
if (pedantic && type_quals && ! DECL_IN_SYSTEM_HEADER (decl)) if (pedantic && type_quals && ! DECL_IN_SYSTEM_HEADER (decl))
pedwarn ("ANSI C forbids qualified function types"); pedwarn ("ISO C forbids qualified function types");
if (pedantic if (pedantic
&& VOID_TYPE_P (TREE_TYPE (TREE_TYPE (decl))) && VOID_TYPE_P (TREE_TYPE (TREE_TYPE (decl)))
&& TYPE_QUALS (TREE_TYPE (TREE_TYPE (decl))) && TYPE_QUALS (TREE_TYPE (TREE_TYPE (decl)))
&& ! DECL_IN_SYSTEM_HEADER (decl)) && ! DECL_IN_SYSTEM_HEADER (decl))
pedwarn ("ANSI C forbids qualified void function return type"); pedwarn ("ISO C forbids qualified void function return type");
/* GNU C interprets a `volatile void' return type to indicate /* GNU C interprets a `volatile void' return type to indicate
that the function does not return. */ that the function does not return. */
...@@ -5161,7 +5161,7 @@ xref_tag (code, name) ...@@ -5161,7 +5161,7 @@ xref_tag (code, name)
{ {
/* (In ANSI, Enums can be referred to only if already defined.) */ /* (In ANSI, Enums can be referred to only if already defined.) */
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids forward references to `enum' types"); pedwarn ("ISO C forbids forward references to `enum' types");
/* Give the type a default layout like unsigned int /* Give the type a default layout like unsigned int
to avoid crashing if it does not get defined. */ to avoid crashing if it does not get defined. */
TYPE_MODE (ref) = TYPE_MODE (unsigned_type_node); TYPE_MODE (ref) = TYPE_MODE (unsigned_type_node);
...@@ -5354,7 +5354,7 @@ finish_struct (t, fieldlist, attributes) ...@@ -5354,7 +5354,7 @@ finish_struct (t, fieldlist, attributes)
&& !(TREE_CODE (TREE_TYPE (x)) == ENUMERAL_TYPE && !(TREE_CODE (TREE_TYPE (x)) == ENUMERAL_TYPE
&& (TYPE_PRECISION (TREE_TYPE (x)) && (TYPE_PRECISION (TREE_TYPE (x))
== TYPE_PRECISION (integer_type_node)))) == TYPE_PRECISION (integer_type_node))))
pedwarn_with_decl (x, "bit-field `%s' type invalid in ANSI C"); pedwarn_with_decl (x, "bit-field `%s' type invalid in ISO C");
/* Detect and ignore out of range field width and process valid /* Detect and ignore out of range field width and process valid
field widths. */ field widths. */
...@@ -5749,7 +5749,7 @@ build_enumerator (name, value) ...@@ -5749,7 +5749,7 @@ build_enumerator (name, value)
if (pedantic && ! int_fits_type_p (value, integer_type_node)) if (pedantic && ! int_fits_type_p (value, integer_type_node))
{ {
pedwarn ("ANSI C restricts enumerator values to range of `int'"); pedwarn ("ISO C restricts enumerator values to range of `int'");
value = convert (integer_type_node, value); value = convert (integer_type_node, value);
} }
...@@ -6924,7 +6924,7 @@ do_case (low_value, high_value) ...@@ -6924,7 +6924,7 @@ do_case (low_value, high_value)
label = build_decl (LABEL_DECL, NULL_TREE, NULL_TREE); label = build_decl (LABEL_DECL, NULL_TREE, NULL_TREE);
if (pedantic && (high_value != NULL_TREE)) if (pedantic && (high_value != NULL_TREE))
pedwarn ("ANSI C forbids case ranges"); pedwarn ("ISO C forbids case ranges");
if (value1 != error_mark_node && value2 != error_mark_node) if (value1 != error_mark_node && value2 != error_mark_node)
{ {
...@@ -6933,7 +6933,7 @@ do_case (low_value, high_value) ...@@ -6933,7 +6933,7 @@ do_case (low_value, high_value)
if (high_value == NULL_TREE && value1 != NULL_TREE && if (high_value == NULL_TREE && value1 != NULL_TREE &&
pedantic && ! INTEGRAL_TYPE_P (TREE_TYPE (value1))) pedantic && ! INTEGRAL_TYPE_P (TREE_TYPE (value1)))
pedwarn ("label must have integral type in ANSI C"); pedwarn ("label must have integral type in ISO C");
if (low_value == NULL_TREE) if (low_value == NULL_TREE)
success = pushcase (NULL_TREE, 0, label, &duplicate); success = pushcase (NULL_TREE, 0, label, &duplicate);
......
gcc/c-lex.c
...@@ -1122,7 +1122,7 @@ parse_float (data) ...@@ -1122,7 +1122,7 @@ parse_float (data)
if (args->imag) if (args->imag)
error ("more than one `i' or `j' in numeric constant"); error ("more than one `i' or `j' in numeric constant");
else if (pedantic) else if (pedantic)
pedwarn ("ANSI C forbids imaginary numeric constants"); pedwarn ("ISO C forbids imaginary numeric constants");
args->imag = 1; args->imag = 1;
break; break;
...@@ -1789,7 +1789,7 @@ yylex () ...@@ -1789,7 +1789,7 @@ yylex ()
error ("`Ll' and `lL' are not valid integer suffixes"); error ("`Ll' and `lL' are not valid integer suffixes");
else if (pedantic && ! flag_isoc99 else if (pedantic && ! flag_isoc99
&& ! in_system_header && warn_long_long) && ! in_system_header && warn_long_long)
pedwarn ("ANSI C forbids long long integer constants"); pedwarn ("ISO C89 forbids long long integer constants");
spec_long_long = 1; spec_long_long = 1;
} }
spec_long = c; spec_long = c;
...@@ -1799,7 +1799,7 @@ yylex () ...@@ -1799,7 +1799,7 @@ yylex ()
if (spec_imag) if (spec_imag)
error ("more than one `i' or `j' in numeric constant"); error ("more than one `i' or `j' in numeric constant");
else if (pedantic) else if (pedantic)
pedwarn ("ANSI C forbids imaginary numeric constants"); pedwarn ("ISO C forbids imaginary numeric constants");
spec_imag = 1; spec_imag = 1;
} }
else else
...@@ -1914,7 +1914,7 @@ yylex () ...@@ -1914,7 +1914,7 @@ yylex ()
warning ("width of integer constant changes with -traditional"); warning ("width of integer constant changes with -traditional");
else if (TREE_UNSIGNED (traditional_type) else if (TREE_UNSIGNED (traditional_type)
!= TREE_UNSIGNED (ansi_type)) != TREE_UNSIGNED (ansi_type))
warning ("integer constant is unsigned in ANSI C, signed with -traditional"); warning ("integer constant is unsigned in ISO C, signed with -traditional");
else else
warning ("width of integer constant may change on other systems with -traditional"); warning ("width of integer constant may change on other systems with -traditional");
} }
...@@ -2018,7 +2018,7 @@ yylex () ...@@ -2018,7 +2018,7 @@ yylex ()
else if (c == '\n') else if (c == '\n')
{ {
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids newline in character constant"); pedwarn ("ISO C forbids newline in character constant");
lineno++; lineno++;
} }
else else
...@@ -2175,7 +2175,7 @@ yylex () ...@@ -2175,7 +2175,7 @@ yylex ()
else if (c == '\n') else if (c == '\n')
{ {
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids newline in string constant"); pedwarn ("ISO C forbids newline in string constant");
lineno++; lineno++;
} }
else else
......
gcc/c-parse.in
...@@ -277,7 +277,7 @@ end ifobjc ...@@ -277,7 +277,7 @@ end ifobjc
%% %%
program: /* empty */ program: /* empty */
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids an empty source file"); pedwarn ("ISO C forbids an empty source file");
finish_file (); finish_file ();
} }
| extdefs | extdefs
...@@ -320,7 +320,7 @@ end ifobjc ...@@ -320,7 +320,7 @@ end ifobjc
datadef: datadef:
setspecs notype_initdecls ';' setspecs notype_initdecls ';'
{ if (pedantic) { if (pedantic)
error ("ANSI C forbids data definition with no type or storage class"); error ("ISO C forbids data definition with no type or storage class");
else if (!flag_traditional) else if (!flag_traditional)
warning ("data definition has no type or storage class"); warning ("data definition has no type or storage class");
...@@ -343,7 +343,7 @@ datadef: ...@@ -343,7 +343,7 @@ datadef:
| error '}' | error '}'
| ';' | ';'
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C does not allow extra `;' outside of a function"); } pedwarn ("ISO C does not allow extra `;' outside of a function"); }
; ;
fndef: fndef:
...@@ -459,7 +459,7 @@ unary_expr: ...@@ -459,7 +459,7 @@ unary_expr:
| ANDAND identifier | ANDAND identifier
{ tree label = lookup_label ($2); { tree label = lookup_label ($2);
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids `&&'"); pedwarn ("ISO C forbids `&&'");
if (label == 0) if (label == 0)
$$ = null_pointer_node; $$ = null_pointer_node;
else else
...@@ -479,7 +479,7 @@ unary_expr: ...@@ -479,7 +479,7 @@ unary_expr:
else else
{ {
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids `&...'"); pedwarn ("ISO C forbids `&...'");
$$ = tree_last (DECL_ARGUMENTS (current_function_decl)); $$ = tree_last (DECL_ARGUMENTS (current_function_decl));
$$ = build_unary_op (ADDR_EXPR, $$, 0); $$ = build_unary_op (ADDR_EXPR, $$, 0);
} } } }
...@@ -531,7 +531,7 @@ cast_expr: ...@@ -531,7 +531,7 @@ cast_expr:
finish_init (); finish_init ();
if (pedantic && ! flag_isoc99) if (pedantic && ! flag_isoc99)
pedwarn ("ANSI C forbids constructor expressions"); pedwarn ("ISO C89 forbids constructor expressions");
if (TYPE_NAME (type) != 0) if (TYPE_NAME (type) != 0)
{ {
if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE) if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE)
...@@ -600,7 +600,7 @@ expr_no_commas: ...@@ -600,7 +600,7 @@ expr_no_commas:
$$ = build_conditional_expr ($1, $4, $7); } $$ = build_conditional_expr ($1, $4, $7); }
| expr_no_commas '?' | expr_no_commas '?'
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids omitting the middle term of a ?: expression"); pedwarn ("ISO C forbids omitting the middle term of a ?: expression");
/* Make sure first operand is calculated only once. */ /* Make sure first operand is calculated only once. */
$<ttype>2 = save_expr ($1); $<ttype>2 = save_expr ($1);
$1 = truthvalue_conversion (default_conversion ($<ttype>2)); $1 = truthvalue_conversion (default_conversion ($<ttype>2));
...@@ -648,7 +648,7 @@ primary: ...@@ -648,7 +648,7 @@ primary:
| compstmt_primary_start compstmt_nostart ')' | compstmt_primary_start compstmt_nostart ')'
{ tree rtl_exp; { tree rtl_exp;
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids braced-groups within expressions"); pedwarn ("ISO C forbids braced-groups within expressions");
pop_iterator_stack (); pop_iterator_stack ();
pop_label_level (); pop_label_level ();
rtl_exp = expand_end_stmt_expr ($1); rtl_exp = expand_end_stmt_expr ($1);
...@@ -769,7 +769,7 @@ old_style_parm_decls: ...@@ -769,7 +769,7 @@ old_style_parm_decls:
/* ... is used here to indicate a varargs function. */ /* ... is used here to indicate a varargs function. */
{ c_mark_varargs (); { c_mark_varargs ();
if (pedantic) if (pedantic)
pedwarn ("ANSI C does not permit use of `varargs.h'"); } pedwarn ("ISO C does not permit use of `varargs.h'"); }
; ;
/* The following are analogous to lineno_decl, decls and decl /* The following are analogous to lineno_decl, decls and decl
...@@ -1112,7 +1112,7 @@ init: ...@@ -1112,7 +1112,7 @@ init:
initlist_maybe_comma: initlist_maybe_comma:
/* empty */ /* empty */
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids empty initializer braces"); } pedwarn ("ISO C forbids empty initializer braces"); }
| initlist1 maybecomma | initlist1 maybecomma
; ;
...@@ -1164,7 +1164,7 @@ end ifc ...@@ -1164,7 +1164,7 @@ end ifc
nested_function: nested_function:
declarator declarator
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids nested functions"); pedwarn ("ISO C forbids nested functions");
push_function_context (); push_function_context ();
if (! start_function (current_declspecs, $1, if (! start_function (current_declspecs, $1,
...@@ -1190,7 +1190,7 @@ nested_function: ...@@ -1190,7 +1190,7 @@ nested_function:
notype_nested_function: notype_nested_function:
notype_declarator notype_declarator
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids nested functions"); pedwarn ("ISO C forbids nested functions");
push_function_context (); push_function_context ();
if (! start_function (current_declspecs, $1, if (! start_function (current_declspecs, $1,
...@@ -1442,7 +1442,7 @@ component_decl: ...@@ -1442,7 +1442,7 @@ component_decl:
structs or unions (which is [a] useful and [b] supports structs or unions (which is [a] useful and [b] supports
MS P-SDK). */ MS P-SDK). */
if (pedantic) if (pedantic)
pedwarn ("ANSI C doesn't support unnamed structs/unions"); pedwarn ("ISO C doesn't support unnamed structs/unions");
$$ = grokfield($3, $4, NULL, current_declspecs, NULL_TREE); $$ = grokfield($3, $4, NULL, current_declspecs, NULL_TREE);
current_declspecs = TREE_VALUE (declspec_stack); current_declspecs = TREE_VALUE (declspec_stack);
...@@ -1456,7 +1456,7 @@ component_decl: ...@@ -1456,7 +1456,7 @@ component_decl:
declspec_stack = TREE_CHAIN (declspec_stack); } declspec_stack = TREE_CHAIN (declspec_stack); }
| nonempty_type_quals | nonempty_type_quals
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids member declarations with no members"); pedwarn ("ISO C forbids member declarations with no members");
shadow_tag($1); shadow_tag($1);
$$ = NULL_TREE; } $$ = NULL_TREE; }
| error | error
...@@ -1570,7 +1570,7 @@ stmts: ...@@ -1570,7 +1570,7 @@ stmts:
lineno_stmt_or_labels lineno_stmt_or_labels
{ {
if (pedantic && $1) if (pedantic && $1)
pedwarn ("ANSI C forbids label at end of compound statement"); pedwarn ("ISO C forbids label at end of compound statement");
} }
; ;
...@@ -1608,7 +1608,7 @@ maybe_label_decls: ...@@ -1608,7 +1608,7 @@ maybe_label_decls:
/* empty */ /* empty */
| label_decls | label_decls
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids label declarations"); } pedwarn ("ISO C forbids label declarations"); }
; ;
label_decls: label_decls:
...@@ -1919,7 +1919,7 @@ stmt: ...@@ -1919,7 +1919,7 @@ stmt:
} }
| GOTO '*' expr ';' | GOTO '*' expr ';'
{ if (pedantic) { if (pedantic)
pedwarn ("ANSI C forbids `goto *expr;'"); pedwarn ("ISO C forbids `goto *expr;'");
stmt_count++; stmt_count++;
emit_line_note ($<filename>-1, $<lineno>0); emit_line_note ($<filename>-1, $<lineno>0);
expand_computed_goto (convert (ptr_type_node, $3)); } expand_computed_goto (convert (ptr_type_node, $3)); }
...@@ -2072,7 +2072,7 @@ parmlist_1: ...@@ -2072,7 +2072,7 @@ parmlist_1:
| parms ';' | parms ';'
{ tree parm; { tree parm;
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids forward parameter declarations"); pedwarn ("ISO C forbids forward parameter declarations");
/* Mark the forward decls as such. */ /* Mark the forward decls as such. */
for (parm = getdecls (); parm; parm = TREE_CHAIN (parm)) for (parm = getdecls (); parm; parm = TREE_CHAIN (parm))
TREE_ASM_WRITTEN (parm) = 1; TREE_ASM_WRITTEN (parm) = 1;
...@@ -2095,7 +2095,7 @@ parmlist_2: /* empty */ ...@@ -2095,7 +2095,7 @@ parmlist_2: /* empty */
it caused problems with the code in expand_builtin which it caused problems with the code in expand_builtin which
tries to verify that BUILT_IN_NEXT_ARG is being used tries to verify that BUILT_IN_NEXT_ARG is being used
correctly. */ correctly. */
error ("ANSI C requires a named argument before `...'"); error ("ISO C requires a named argument before `...'");
} }
| parms | parms
{ $$ = get_parm_info (1); } { $$ = get_parm_info (1); }
......
gcc/c-typeck.c
...@@ -388,7 +388,7 @@ common_type (t1, t2) ...@@ -388,7 +388,7 @@ common_type (t1, t2)
{ {
TREE_VALUE (n) = TREE_VALUE (p2); TREE_VALUE (n) = TREE_VALUE (p2);
if (pedantic) if (pedantic)
pedwarn ("function types not truly compatible in ANSI C"); pedwarn ("function types not truly compatible in ISO C");
goto parm_done; goto parm_done;
} }
} }
...@@ -402,7 +402,7 @@ common_type (t1, t2) ...@@ -402,7 +402,7 @@ common_type (t1, t2)
{ {
TREE_VALUE (n) = TREE_VALUE (p1); TREE_VALUE (n) = TREE_VALUE (p1);
if (pedantic) if (pedantic)
pedwarn ("function types not truly compatible in ANSI C"); pedwarn ("function types not truly compatible in ISO C");
goto parm_done; goto parm_done;
} }
} }
...@@ -1318,9 +1318,9 @@ build_array_ref (array, index) ...@@ -1318,9 +1318,9 @@ build_array_ref (array, index)
if (pedantic && !lvalue_p (array)) if (pedantic && !lvalue_p (array))
{ {
if (DECL_REGISTER (array)) if (DECL_REGISTER (array))
pedwarn ("ANSI C forbids subscripting `register' array"); pedwarn ("ISO C forbids subscripting `register' array");
else else
pedwarn ("ANSI C forbids subscripting non-lvalue array"); pedwarn ("ISO C89 forbids subscripting non-lvalue array");
} }
if (pedantic) if (pedantic)
...@@ -1329,7 +1329,7 @@ build_array_ref (array, index) ...@@ -1329,7 +1329,7 @@ build_array_ref (array, index)
while (TREE_CODE (foo) == COMPONENT_REF) while (TREE_CODE (foo) == COMPONENT_REF)
foo = TREE_OPERAND (foo, 0); foo = TREE_OPERAND (foo, 0);
if (TREE_CODE (foo) == VAR_DECL && DECL_REGISTER (foo)) if (TREE_CODE (foo) == VAR_DECL && DECL_REGISTER (foo))
pedwarn ("ANSI C forbids subscripting non-lvalue array"); pedwarn ("ISO C89 forbids subscripting non-lvalue array");
} }
type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (array))); type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (array)));
...@@ -2198,13 +2198,13 @@ build_binary_op (code, orig_op0, orig_op1, convert_p) ...@@ -2198,13 +2198,13 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
whose value is 0 but which isn't a valid null ptr const. */ whose value is 0 but which isn't a valid null ptr const. */
if (pedantic && (!integer_zerop (op0) || op0 != orig_op0) if (pedantic && (!integer_zerop (op0) || op0 != orig_op0)
&& TREE_CODE (tt1) == FUNCTION_TYPE) && TREE_CODE (tt1) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids comparison of `void *' with function pointer"); pedwarn ("ISO C forbids comparison of `void *' with function pointer");
} }
else if (VOID_TYPE_P (tt1)) else if (VOID_TYPE_P (tt1))
{ {
if (pedantic && (!integer_zerop (op1) || op1 != orig_op1) if (pedantic && (!integer_zerop (op1) || op1 != orig_op1)
&& TREE_CODE (tt0) == FUNCTION_TYPE) && TREE_CODE (tt0) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids comparison of `void *' with function pointer"); pedwarn ("ISO C forbids comparison of `void *' with function pointer");
} }
else else
pedwarn ("comparison of distinct pointer types lacks a cast"); pedwarn ("comparison of distinct pointer types lacks a cast");
...@@ -2244,7 +2244,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p) ...@@ -2244,7 +2244,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
result_type = common_type (type0, type1); result_type = common_type (type0, type1);
if (pedantic if (pedantic
&& TREE_CODE (TREE_TYPE (type0)) == FUNCTION_TYPE) && TREE_CODE (TREE_TYPE (type0)) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids ordered comparisons of pointers to functions"); pedwarn ("ISO C forbids ordered comparisons of pointers to functions");
} }
else else
{ {
...@@ -2272,7 +2272,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p) ...@@ -2272,7 +2272,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
pedwarn ("comparison of complete and incomplete pointers"); pedwarn ("comparison of complete and incomplete pointers");
else if (pedantic else if (pedantic
&& TREE_CODE (TREE_TYPE (type0)) == FUNCTION_TYPE) && TREE_CODE (TREE_TYPE (type0)) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids ordered comparisons of pointers to functions"); pedwarn ("ISO C forbids ordered comparisons of pointers to functions");
} }
else else
{ {
...@@ -3057,7 +3057,7 @@ build_unary_op (code, xarg, noconvert) ...@@ -3057,7 +3057,7 @@ build_unary_op (code, xarg, noconvert)
case FIX_ROUND_EXPR: case FIX_ROUND_EXPR:
case FIX_CEIL_EXPR: case FIX_CEIL_EXPR:
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids the address of a cast expression"); pedwarn ("ISO C forbids the address of a cast expression");
return convert (build_pointer_type (TREE_TYPE (arg)), return convert (build_pointer_type (TREE_TYPE (arg)),
build_unary_op (ADDR_EXPR, TREE_OPERAND (arg, 0), build_unary_op (ADDR_EXPR, TREE_OPERAND (arg, 0),
0)); 0));
...@@ -3268,13 +3268,13 @@ pedantic_lvalue_warning (code) ...@@ -3268,13 +3268,13 @@ pedantic_lvalue_warning (code)
switch (code) switch (code)
{ {
case COND_EXPR: case COND_EXPR:
pedwarn ("ANSI C forbids use of conditional expressions as lvalues"); pedwarn ("ISO C forbids use of conditional expressions as lvalues");
break; break;
case COMPOUND_EXPR: case COMPOUND_EXPR:
pedwarn ("ANSI C forbids use of compound expressions as lvalues"); pedwarn ("ISO C forbids use of compound expressions as lvalues");
break; break;
default: default:
pedwarn ("ANSI C forbids use of cast expressions as lvalues"); pedwarn ("ISO C forbids use of cast expressions as lvalues");
break; break;
} }
} }
...@@ -3490,7 +3490,7 @@ build_conditional_expr (ifexp, op1, op2) ...@@ -3490,7 +3490,7 @@ build_conditional_expr (ifexp, op1, op2)
else if (code1 == VOID_TYPE || code2 == VOID_TYPE) else if (code1 == VOID_TYPE || code2 == VOID_TYPE)
{ {
if (pedantic && (code1 != VOID_TYPE || code2 != VOID_TYPE)) if (pedantic && (code1 != VOID_TYPE || code2 != VOID_TYPE))
pedwarn ("ANSI C forbids conditional expr with only one void side"); pedwarn ("ISO C forbids conditional expr with only one void side");
result_type = void_type_node; result_type = void_type_node;
} }
else if (code1 == POINTER_TYPE && code2 == POINTER_TYPE) else if (code1 == POINTER_TYPE && code2 == POINTER_TYPE)
...@@ -3506,13 +3506,13 @@ build_conditional_expr (ifexp, op1, op2) ...@@ -3506,13 +3506,13 @@ build_conditional_expr (ifexp, op1, op2)
else if (VOID_TYPE_P (TREE_TYPE (type1))) else if (VOID_TYPE_P (TREE_TYPE (type1)))
{ {
if (pedantic && TREE_CODE (TREE_TYPE (type2)) == FUNCTION_TYPE) if (pedantic && TREE_CODE (TREE_TYPE (type2)) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids conditional expr between `void *' and function pointer"); pedwarn ("ISO C forbids conditional expr between `void *' and function pointer");
result_type = qualify_type (type1, type2); result_type = qualify_type (type1, type2);
} }
else if (VOID_TYPE_P (TREE_TYPE (type2))) else if (VOID_TYPE_P (TREE_TYPE (type2)))
{ {
if (pedantic && TREE_CODE (TREE_TYPE (type1)) == FUNCTION_TYPE) if (pedantic && TREE_CODE (TREE_TYPE (type1)) == FUNCTION_TYPE)
pedwarn ("ANSI C forbids conditional expr between `void *' and function pointer"); pedwarn ("ISO C forbids conditional expr between `void *' and function pointer");
result_type = qualify_type (type2, type1); result_type = qualify_type (type2, type1);
} }
else else
...@@ -3684,7 +3684,7 @@ build_c_cast (type, expr) ...@@ -3684,7 +3684,7 @@ build_c_cast (type, expr)
{ {
if (TREE_CODE (type) == RECORD_TYPE if (TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE) || TREE_CODE (type) == UNION_TYPE)
pedwarn ("ANSI C forbids casting nonscalar to the same type"); pedwarn ("ISO C forbids casting nonscalar to the same type");
} }
} }
else if (TREE_CODE (type) == UNION_TYPE) else if (TREE_CODE (type) == UNION_TYPE)
...@@ -3705,7 +3705,7 @@ build_c_cast (type, expr) ...@@ -3705,7 +3705,7 @@ build_c_cast (type, expr)
tree t; tree t;
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids casts to union type"); pedwarn ("ISO C forbids casts to union type");
if (TYPE_NAME (type) != 0) if (TYPE_NAME (type) != 0)
{ {
if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE) if (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE)
...@@ -4164,7 +4164,7 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum) ...@@ -4164,7 +4164,7 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum)
} }
if (pedantic && ! DECL_IN_SYSTEM_HEADER (fundecl)) if (pedantic && ! DECL_IN_SYSTEM_HEADER (fundecl))
pedwarn ("ANSI C prohibits argument conversion to union type"); pedwarn ("ISO C prohibits argument conversion to union type");
return build1 (NOP_EXPR, type, rhs); return build1 (NOP_EXPR, type, rhs);
} }
...@@ -4193,7 +4193,7 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum) ...@@ -4193,7 +4193,7 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum)
which are not ANSI null ptr constants. */ which are not ANSI null ptr constants. */
&& (!integer_zerop (rhs) || TREE_CODE (rhs) == NOP_EXPR) && (!integer_zerop (rhs) || TREE_CODE (rhs) == NOP_EXPR)
&& TREE_CODE (ttl) == FUNCTION_TYPE))) && TREE_CODE (ttl) == FUNCTION_TYPE)))
warn_for_assignment ("ANSI forbids %s between function pointer and `void *'", warn_for_assignment ("ISO C forbids %s between function pointer and `void *'",
errtype, funname, parmnum); errtype, funname, parmnum);
/* Const and volatile mean something different for function types, /* Const and volatile mean something different for function types,
so the usual warnings are not appropriate. */ so the usual warnings are not appropriate. */
...@@ -5609,7 +5609,7 @@ set_init_index (first, last) ...@@ -5609,7 +5609,7 @@ set_init_index (first, last)
else else
{ {
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids specifying element to initialize"); pedwarn ("ISO C89 forbids specifying element to initialize");
constructor_range_end = last ? convert (bitsizetype, last) : 0; constructor_range_end = last ? convert (bitsizetype, last) : 0;
} }
...@@ -5649,7 +5649,7 @@ set_init_label (fieldname) ...@@ -5649,7 +5649,7 @@ set_init_label (fieldname)
{ {
constructor_fields = tail; constructor_fields = tail;
if (pedantic) if (pedantic)
pedwarn ("ANSI C forbids specifying structure member to initialize"); pedwarn ("ISO C89 forbids specifying structure member to initialize");
} }
} }
...@@ -6740,7 +6740,7 @@ c_expand_start_case (exp) ...@@ -6740,7 +6740,7 @@ c_expand_start_case (exp)
&& ! in_system_header && ! in_system_header
&& (type == long_integer_type_node && (type == long_integer_type_node
|| type == long_unsigned_type_node)) || type == long_unsigned_type_node))
warning ("`long' switch expression not converted to `int' in ANSI C"); warning ("`long' switch expression not converted to `int' in ISO C");
exp = default_conversion (exp); exp = default_conversion (exp);
type = TREE_TYPE (exp); type = TREE_TYPE (exp);
......
gcc/toplev.c
...@@ -1135,7 +1135,7 @@ documented_lang_options[] = ...@@ -1135,7 +1135,7 @@ documented_lang_options[] =
used here is to only describe those options which are not used here is to only describe those options which are not
enabled by default. */ enabled by default. */
{ "-ansi", "Compile just for ANSI C" }, { "-ansi", "Compile just for ISO C89" },
{ "-fallow-single-precision", { "-fallow-single-precision",
"Do not promote floats to double if using -traditional" }, "Do not promote floats to double if using -traditional" },
{ "-std= ", "Determine language standard"}, { "-std= ", "Determine language standard"},
...@@ -1236,7 +1236,7 @@ documented_lang_options[] = ...@@ -1236,7 +1236,7 @@ documented_lang_options[] =
{ "-Wno-unknown-pragmas", "" }, { "-Wno-unknown-pragmas", "" },
{ "-Wstrict-prototypes", "Warn about non-prototyped function decls" }, { "-Wstrict-prototypes", "Warn about non-prototyped function decls" },
{ "-Wno-strict-prototypes", "" }, { "-Wno-strict-prototypes", "" },
{ "-Wtraditional", "Warn about constructs whose meaning change in ANSI C"}, { "-Wtraditional", "Warn about constructs whose meaning change in ISO C"},
{ "-Wno-traditional", "" }, { "-Wno-traditional", "" },
{ "-Wtrigraphs", "Warn when trigraphs are encountered" }, { "-Wtrigraphs", "Warn when trigraphs are encountered" },
{ "-Wno-trigraphs", "" }, { "-Wno-trigraphs", "" },
...@@ -3741,7 +3741,7 @@ display_help () ...@@ -3741,7 +3741,7 @@ display_help ()
printf (_(" -O[number] Set optimisation level to [number]\n")); printf (_(" -O[number] Set optimisation level to [number]\n"));
printf (_(" -Os Optimise for space rather than speed\n")); printf (_(" -Os Optimise for space rather than speed\n"));
printf (_(" -pedantic Issue warnings needed by strict compliance to ANSI C\n")); printf (_(" -pedantic Issue warnings needed by strict compliance to ISO C\n"));
printf (_(" -pedantic-errors Like -pedantic except that errors are produced\n")); printf (_(" -pedantic-errors Like -pedantic except that errors are produced\n"));
printf (_(" -w Suppress warnings\n")); printf (_(" -w Suppress warnings\n"));
printf (_(" -W Enable extra warnings\n")); printf (_(" -W Enable extra warnings\n"));
......
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