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re PR c/27673 (Gcc failed to bootstrap on Linux)

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PR c/27673
	* c-parser.c (c_parser_parms_declarator): Initialize had_vla_unspec.
	(c_parser_parms_list_declarator): Likewise.

From-SVN: r113904
This commit is contained in:
Mike Stump 2006-05-19 10:06:17 +00:00 committed by Mike Stump
parent baffad1f3d
commit 6a1f861162
2 changed files with 8 additions and 0 deletions
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3
gcc/ChangeLog
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@ -43,6 +43,7 @@
PR c/18740
PR c/7948
PR c/25802
PR c/27673
* c-tree.h (struct c_arg_info): Add had_vla_unspec.
(c_vla_unspec_p): Add.
(c_vla_type_p): Add.
@ -57,6 +58,8 @@
typeof when argument is a variably modified type not inside sizeof or alignof.
(c_parser_direct_declarator_inner): Propagate errors.
(c_parser_sizeof_expression): Add support for [*].
(c_parser_parms_declarator): Initialize had_vla_unspec.
(c_parser_parms_list_declarator): Likewise.
* c-typeck.c (c_vla_type_p): Add.
(composite_type): Add support for vla compositing.
(comptypes_internal): Add support for vla compatibility.

5
gcc/c-parser.c
View File

@ -2522,6 +2522,7 @@ c_parser_parms_declarator (c_parser *parser, bool id_list_ok, tree attrs)
ret->tags = 0;
ret->types = list;
ret->others = 0;
ret->had_vla_unspec = 0;
c_parser_consume_token (parser);
pop_scope ();
return ret;
@ -2563,6 +2564,7 @@ c_parser_parms_list_declarator (c_parser *parser, tree attrs)
ret->tags = 0;
ret->types = 0;
ret->others = 0;
ret->had_vla_unspec = 0;
c_parser_consume_token (parser);
return ret;
}
@ -2572,6 +2574,7 @@ c_parser_parms_list_declarator (c_parser *parser, tree attrs)
ret->parms = 0;
ret->tags = 0;
ret->others = 0;
ret->had_vla_unspec = 0;
/* Suppress -Wold-style-definition for this case. */
ret->types = error_mark_node;
error ("ISO C requires a named argument before %<...%>");
@ -2622,6 +2625,7 @@ c_parser_parms_list_declarator (c_parser *parser, tree attrs)
ret->tags = 0;
ret->types = 0;
ret->others = 0;
ret->had_vla_unspec = 0;
return ret;
}
}
@ -2647,6 +2651,7 @@ c_parser_parms_list_declarator (c_parser *parser, tree attrs)
ret->tags = 0;
ret->types = 0;
ret->others = 0;
ret->had_vla_unspec = 0;
return ret;
}
}